array:25 [
  "pii" => "S0001731021003331"
  "issn" => "00017310"
  "doi" => "10.1016/j.ad.2020.06.008"
  "estado" => "S300"
  "fechaPublicacion" => "2022-04-01"
  "aid" => "2764"
  "copyright" => "AEDV"
  "copyrightAnyo" => "2021"
  "documento" => "article"
  "crossmark" => 0
  "licencia" => "http://creativecommons.org/licenses/by-nc-nd/4.0/"
  "subdocumento" => "sco"
  "cita" => "Actas Dermosifiliogr. 2022;113:418-9"
  "abierto" => array:3 [
    "ES" => true
    "ES2" => true
    "LATM" => true
  ]
  "gratuito" => true
  "lecturas" => array:1 [
    "total" => 0
  ]
  "itemSiguiente" => array:19 [
    "pii" => "S000173102200206X"
    "issn" => "00017310"
    "doi" => "10.1016/j.ad.2020.06.010"
    "estado" => "S300"
    "fechaPublicacion" => "2022-04-01"
    "aid" => "2973"
    "copyright" => "AEDV"
    "documento" => "article"
    "crossmark" => 1
    "licencia" => "http://creativecommons.org/licenses/by-nc-nd/4.0/"
    "subdocumento" => "sco"
    "cita" => "Actas Dermosifiliogr. 2022;113:T418-T419"
    "abierto" => array:3 [
      "ES" => true
      "ES2" => true
      "LATM" => true
    ]
    "gratuito" => true
    "lecturas" => array:1 [
      "total" => 0
    ]
    "en" => array:10 [
      "idiomaDefecto" => true
      "cabecera" => "<span class="elsevierStyleTextfn">Resident Forum</span>"
      "titulo" => " RF&#8212;Procalcitonin&#58; An extremely useful biomarker in dermatology"
      "tienePdf" => "en"
      "tieneTextoCompleto" => "en"
      "paginas" => array:1 [
        0 => array:2 [
          "paginaInicial" => "T418"
          "paginaFinal" => "T419"
        ]
      ]
      "titulosAlternativos" => array:1 [
        "es" => array:1 [
          "titulo" => "FR&#8212;Procalcitonina&#58; una prueba complementaria extraordinariamente &#250;til en dermatolog&#237;a"
        ]
      ]
      "contieneTextoCompleto" => array:1 [
        "en" => true
      ]
      "contienePdf" => array:1 [
        "en" => true
      ]
      "autores" => array:1 [
        0 => array:2 [
          "autoresLista" => "I&#46; Marti-Marti, D&#46; Rizo-Potau, D&#46; Morgado-Carrasco"
          "autores" => array:3 [
            0 => array:2 [
              "nombre" => "I&#46;"
              "apellidos" => "Marti-Marti"
            ]
            1 => array:2 [
              "nombre" => "D&#46;"
              "apellidos" => "Rizo-Potau"
            ]
            2 => array:2 [
              "nombre" => "D&#46;"
              "apellidos" => "Morgado-Carrasco"
            ]
          ]
        ]
      ]
    ]
    "idiomaDefecto" => "en"
    "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S000173102200206X?idApp=UINPBA000044"
    "url" => "/00017310/0000011300000004/v1_202205250546/S000173102200206X/v1_202205250546/en/main.assets"
  ]
  "itemAnterior" => array:19 [
    "pii" => "S0001731022001910"
    "issn" => "00017310"
    "doi" => "10.1016/j.ad.2021.07.017"
    "estado" => "S300"
    "fechaPublicacion" => "2022-04-01"
    "aid" => "2963"
    "copyright" => "AEDV"
    "documento" => "article"
    "crossmark" => 1
    "licencia" => "http://creativecommons.org/licenses/by-nc-nd/4.0/"
    "subdocumento" => "sco"
    "cita" => "Actas Dermosifiliogr. 2022;113:T417"
    "abierto" => array:3 [
      "ES" => true
      "ES2" => true
      "LATM" => true
    ]
    "gratuito" => true
    "lecturas" => array:1 [
      "total" => 0
    ]
    "en" => array:11 [
      "idiomaDefecto" => true
      "cabecera" => "<span class="elsevierStyleTextfn">Images in Dermatology</span>"
      "titulo" => " Long-Standing Proliferating Trichilemmal Cyst"
      "tienePdf" => "en"
      "tieneTextoCompleto" => "en"
      "paginas" => array:1 [
        0 => array:1 [
          "paginaInicial" => "T417"
        ]
      ]
      "titulosAlternativos" => array:1 [
        "es" => array:1 [
          "titulo" => "Quiste tricolemal proliferante de larga data"
        ]
      ]
      "contieneTextoCompleto" => array:1 [
        "en" => true
      ]
      "contienePdf" => array:1 [
        "en" => true
      ]
      "resumenGrafico" => array:2 [
        "original" => 0
        "multimedia" => array:6 [
          "identificador" => "fig0005"
          "etiqueta" => "Figure 1"
          "tipo" => "MULTIMEDIAFIGURA"
          "mostrarFloat" => true
          "mostrarDisplay" => false
          "figura" => array:1 [
            0 => array:4 [
              "imagen" => "gr1.jpeg"
              "Alto" => 603
              "Ancho" => 1255
              "Tamanyo" => 161156
            ]
          ]
        ]
      ]
      "autores" => array:1 [
        0 => array:2 [
          "autoresLista" => "L&#46; Linares-Gonzalez, A&#46; Ay&#233;n-Rodriguez, R&#46; Ruiz-Villaverde"
          "autores" => array:3 [
            0 => array:2 [
              "nombre" => "L&#46;"
              "apellidos" => "Linares-Gonzalez"
            ]
            1 => array:2 [
              "nombre" => "A&#46;"
              "apellidos" => "Ay&#233;n-Rodriguez"
            ]
            2 => array:2 [
              "nombre" => "R&#46;"
              "apellidos" => "Ruiz-Villaverde"
            ]
          ]
        ]
      ]
    ]
    "idiomaDefecto" => "en"
    "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0001731022001910?idApp=UINPBA000044"
    "url" => "/00017310/0000011300000004/v1_202205250546/S0001731022001910/v1_202205250546/en/main.assets"
  ]
  "asociados" => array:1 [
    0 => array:19 [
      "pii" => "S000173102200206X"
      "issn" => "00017310"
      "doi" => "10.1016/j.ad.2020.06.010"
      "estado" => "S300"
      "fechaPublicacion" => "2022-04-01"
      "aid" => "2973"
      "copyright" => "AEDV"
      "documento" => "article"
      "crossmark" => 1
      "licencia" => "http://creativecommons.org/licenses/by-nc-nd/4.0/"
      "subdocumento" => "sco"
      "cita" => "Actas Dermosifiliogr. 2022;113:T418-T419"
      "abierto" => array:3 [
        "ES" => true
        "ES2" => true
        "LATM" => true
      ]
      "gratuito" => true
      "lecturas" => array:1 [
        "total" => 0
      ]
      "en" => array:10 [
        "idiomaDefecto" => true
        "cabecera" => "<span class="elsevierStyleTextfn">Resident Forum</span>"
        "titulo" => " RF&#8212;Procalcitonin&#58; An extremely useful biomarker in dermatology"
        "tienePdf" => "en"
        "tieneTextoCompleto" => "en"
        "paginas" => array:1 [
          0 => array:2 [
            "paginaInicial" => "T418"
            "paginaFinal" => "T419"
          ]
        ]
        "titulosAlternativos" => array:1 [
          "es" => array:1 [
            "titulo" => "FR&#8212;Procalcitonina&#58; una prueba complementaria extraordinariamente &#250;til en dermatolog&#237;a"
          ]
        ]
        "contieneTextoCompleto" => array:1 [
          "en" => true
        ]
        "contienePdf" => array:1 [
          "en" => true
        ]
        "autores" => array:1 [
          0 => array:2 [
            "autoresLista" => "I&#46; Marti-Marti, D&#46; Rizo-Potau, D&#46; Morgado-Carrasco"
            "autores" => array:3 [
              0 => array:2 [
                "nombre" => "I&#46;"
                "apellidos" => "Marti-Marti"
              ]
              1 => array:2 [
                "nombre" => "D&#46;"
                "apellidos" => "Rizo-Potau"
              ]
              2 => array:2 [
                "nombre" => "D&#46;"
                "apellidos" => "Morgado-Carrasco"
              ]
            ]
          ]
        ]
      ]
      "idiomaDefecto" => "en"
      "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S000173102200206X?idApp=UINPBA000044"
      "url" => "/00017310/0000011300000004/v1_202205250546/S000173102200206X/v1_202205250546/en/main.assets"
    ]
  ]
  "es" => array:13 [
    "idiomaDefecto" => true
    "cabecera" => "<span class="elsevierStyleTextfn">FORO DE RESIDENTES</span>"
    "titulo" => "FR - Procalcitonina&#58; una prueba complementaria extraordinariamente &#250;til en dermatolog&#237;a"
    "tieneTextoCompleto" => true
    "paginas" => array:1 [
      0 => array:2 [
        "paginaInicial" => "418"
        "paginaFinal" => "419"
      ]
    ]
    "autores" => array:1 [
      0 => array:4 [
        "autoresLista" => "I&#46; Marti-Marti, D&#46; Rizo-Potau, D&#46; Morgado-Carrasco"
        "autores" => array:3 [
          0 => array:2 [
            "nombre" => "I&#46;"
            "apellidos" => "Marti-Marti"
          ]
          1 => array:2 [
            "nombre" => "D&#46;"
            "apellidos" => "Rizo-Potau"
          ]
          2 => array:4 [
            "nombre" => "D&#46;"
            "apellidos" => "Morgado-Carrasco"
            "email" => array:1 [
              0 => "morgadodaniel8@gmail.com"
            ]
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">&#42;</span>"
                "identificador" => "cor0005"
              ]
            ]
          ]
        ]
        "afiliaciones" => array:1 [
          0 => array:2 [
            "entidad" => "Servicio de Dermatolog&#237;a&#44; Hospital Cl&#237;nic de Barcelona&#44; Universitat de Barcelona&#44; Barcelona&#44; Espa&#241;a"
            "identificador" => "aff0005"
          ]
        ]
        "correspondencia" => array:1 [
          0 => array:3 [
            "identificador" => "cor0005"
            "etiqueta" => "&#8270;"
            "correspondencia" => "Autor para correspondencia&#46;"
          ]
        ]
      ]
    ]
    "titulosAlternativos" => array:1 [
      "en" => array:1 [
        "titulo" => "RF - Procalcitonin&#58; An extremely useful biomarker in dermatology"
      ]
    ]
    "textoCompleto" => "<span class="elsevierStyleSections"><p id="par0010" class="elsevierStylePara elsevierViewall">El diagn&#243;stico precoz de una infecci&#243;n grave en un paciente con una dermatosis inflamatoria y con s&#237;ntomas sist&#233;micos puede suponer un reto para el dermat&#243;logo&#46; Algunos signos cl&#237;nicos y anal&#237;ticos&#44; como la fiebre&#44; la leucocitosis o el incremento de los reactantes de fase aguda&#44; como la prote&#237;na C reactiva &#40;PCR&#41;&#44; en ocasiones no son &#250;tiles&#44; ya que con frecuencia son secundarios a la inflamaci&#243;n asociada&#46; Desafortunadamente&#44; los cultivos bacterianos son lentos y de una sensibilidad variable&#46; Identificar la presencia de una infecci&#243;n es fundamental&#44; ya que la dermatosis inflamatoria requerir&#225; de tratamiento inmunosupresor o inmunomodulador y la infecci&#243;n bacteriana&#44; de antibioticoterapia&#46; &#191;Podr&#237;a ser la procalcitonina &#40;PCT&#41; una soluci&#243;n&#63;</p><p id="par0015" class="elsevierStylePara elsevierViewall">La PCT es una prote&#237;na precursora de la calcitonina&#44; sin actividad hormonal&#44; secretada por las c&#233;lulas C tiroideas&#44; que alcanza un nivel en la sangre &#60;<span class="elsevierStyleHsp" style=""></span>0&#44;005<span class="elsevierStyleHsp" style=""></span>&#956;g&#47;L en los individuos sanos<a class="elsevierStyleCrossRefs" href="#bib0030"><span class="elsevierStyleSup">1-3</span></a>&#46; En una infecci&#243;n bacteriana se liberan m&#250;ltiples citocinas proinflamatorias&#44; como el factor de necrosis tumoral &#945;y las interleucinas 6 y 8&#44; que estimulan la producci&#243;n de PCT en diversos tejidos&#44; con un incremento de su nivel s&#233;rico<a class="elsevierStyleCrossRefs" href="#bib0030"><span class="elsevierStyleSup">1-3</span></a>&#46;</p><p id="par0020" class="elsevierStylePara elsevierViewall">En las &#250;ltimas d&#233;cadas&#44; muchos estudios avalan el valor de la PCT en el diagn&#243;stico de infecciones bacterianas<a class="elsevierStyleCrossRef" href="#bib0040"><span class="elsevierStyleSup">3</span></a>&#46; Recientemente&#44; se ha descrito su utilidad en algunos procesos dermatol&#243;gicos &#40;<a class="elsevierStyleCrossRef" href="#tbl0005">tabla 1</a>&#41;&#46; Koh et al&#46;<a class="elsevierStyleCrossRef" href="#bib0045"><span class="elsevierStyleSup">4</span></a> estudiaron de forma retrospectiva los factores predictivos de una sepsis en 176 pacientes con un s&#237;ndrome de Stevens-Johnson &#40;SSJ&#41; y una necr&#243;lisis epid&#233;rmica t&#243;xica &#40;NET&#41;&#46; La hipotermia y una PCT &#8805; 1<span class="elsevierStyleHsp" style=""></span>&#956;g&#47;L fueron los 2<span class="elsevierStyleHsp" style=""></span>&#250;nicos marcadores predictivos de bacteriemia&#46; Wang et al&#46;<a class="elsevierStyleCrossRef" href="#bib0030"><span class="elsevierStyleSup">1</span></a>&#44; en un estudio retrospectivo que incluy&#243; a 42 pacientes con SSJ-NET&#44; demostraron que el nivel de PCT era mayor en los sujetos con una infecci&#243;n bacteriana sist&#233;mica que en aquellos con una infecci&#243;n cut&#225;nea o sin infecci&#243;n&#46; Determinaron que una PCT superior a 0&#44;65<span class="elsevierStyleHsp" style=""></span>&#956;g&#47;L identificaba una infecci&#243;n bacteriana con una sensibilidad del 84&#44;6&#37; y una especificidad del 89&#44;7&#37;&#46; Yeo et al&#46;<a class="elsevierStyleCrossRef" href="#bib0035"><span class="elsevierStyleSup">2</span></a> evaluaron tambi&#233;n de forma retrospectiva el valor predictivo de la PCT como un marcador de infecci&#243;n bacteriana grave en 41 pacientes con dermatosis neutrof&#237;licas y s&#237;ntomas sist&#233;micos &#40;s&#237;ndrome de Sweet&#44; psoriasis pustulosa y pustulosis exantem&#225;tica aguda generalizada&#41;&#46; El punto de corte &#243;ptimo de PCT se estableci&#243; en 1&#44;3<span class="elsevierStyleHsp" style=""></span>&#956;g&#47;L&#44; con una sensibilidad del 100&#37;&#44; una especificidad del 79&#44;4&#37;&#44; un valor predictivo negativo del 100&#37; y un valor predictivo positivo del 50&#37;&#46; Wang et al&#46;<a class="elsevierStyleCrossRef" href="#bib0050"><span class="elsevierStyleSup">5</span></a> determinaron en un estudio retrospectivo de 64 individuos con psoriasis pustulosa generalizada que una PCT &#62;<span class="elsevierStyleHsp" style=""></span>1&#44;5<span class="elsevierStyleHsp" style=""></span>&#956;g&#47;L pod&#237;a discriminar una infecci&#243;n bacteriana con una sensibilidad del 75&#37; y una especificidad del 100&#37;&#46; En la pr&#225;ctica cl&#237;nica habitual&#44; la mayor&#237;a de los laboratorios consideran anormal una PCT<span class="elsevierStyleHsp" style=""></span>&#62;<span class="elsevierStyleHsp" style=""></span>0&#44;5<span class="elsevierStyleHsp" style=""></span>&#956;g&#47;L&#44; pues asocia una gran sensibilidad y un elevado valor predictivo negativo&#46; Esto implica que una PCT<span class="elsevierStyleHsp" style=""></span>&#60;<span class="elsevierStyleHsp" style=""></span>0&#44;5<span class="elsevierStyleHsp" style=""></span>&#956;g&#47;L pr&#225;cticamente descarta la presencia de sepsis o infecci&#243;n bacteria sist&#233;mica grave&#46; El nivel de PCT discriminatorio &#243;ptimo en las dermatosis inflamatorias puede ser m&#225;s elevado&#44; como ya se ha comentado&#46;</p><elsevierMultimedia ident="tbl0005"></elsevierMultimedia><p id="par0025" class="elsevierStylePara elsevierViewall">Identificar una infecci&#243;n bacteriana en pacientes con dermatosis inflamatorias es importante y dificultoso&#46; La determinaci&#243;n de la PCT puede ser extraordinariamente &#250;til&#46; El valor discriminatorio &#243;ptimo de la PCT var&#237;a seg&#250;n la dermatosis y estar&#237;a entre 0&#44;5 y 1&#44;5<span class="elsevierStyleHsp" style=""></span>&#956;g&#47;L&#46;</p></span>"
    "pdfFichero" => "main.pdf"
    "tienePdf" => true
    "PalabrasClave" => array:1 [
      "es" => array:1 [
        0 => array:4 [
          "clase" => "keyword"
          "titulo" => "Palabras clave"
          "identificador" => "xpalclavsec1518636"
          "palabras" => array:3 [
            0 => "Procalcitonina"
            1 => "Infecci&#243;n bacteriana"
            2 => "Dermatosis inflamatorias"
          ]
        ]
      ]
    ]
    "multimedia" => array:1 [
      0 => array:8 [
        "identificador" => "tbl0005"
        "etiqueta" => "Tabla 1"
        "tipo" => "MULTIMEDIATABLA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "detalles" => array:1 [
          0 => array:3 [
            "identificador" => "at1"
            "detalle" => "Tabla "
            "rol" => "short"
          ]
        ]
        "tabla" => array:3 [
          "leyenda" => "<p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">E&#58; especificidad&#59; IL-6&#58; interleucina 6&#59; IL-8&#58; interleucina 8&#59; PEAG&#58; pustulosis exantem&#225;tica aguda generalizada&#59; PP&#58; psoriasis pustulosa&#59; S&#58; sensibilidad&#59; SS&#58; s&#237;ndrome de Sweet&#59; SSJ-NET&#58; s&#237;ndrome de Stevens Johnson-necr&#243;lisis epid&#233;rmica t&#243;xica&#59; TNF-&#945;&#58; factor de necrosis tumoral alfa&#59; VPN&#58; valor predictivo negativo&#46;</p>"
          "tablatextoimagen" => array:1 [
            0 => array:2 [
              "tabla" => array:1 [
                0 => """
                  <table border="0" frame="\n
                  \t\t\t\t\tvoid\n
                  \t\t\t\t" class=""><tbody title="tbody"><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Caracter&#237;sticas&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Prote&#237;na precursora de la calcitonina&#44; sin actividad hormonal&#44; secretada por las c&#233;lulas C tiroideas<a class="elsevierStyleCrossRefs" href="#bib0030"><span class="elsevierStyleSup">1-3</span></a>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Mecanismo de producci&#243;n en la infecci&#243;n bacteriana&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Citocinas proinflamatorias &#40;TNF-&#945;&#44; IL-6 e IL-8&#41; estimulan la producci&#243;n en diversos tejidos<a class="elsevierStyleCrossRefs" href="#bib0030"><span class="elsevierStyleSup">1-3</span></a>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Utilidad principal&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Descartar infecci&#243;n bacteriana &#40;VPN elevado<a class="elsevierStyleCrossRef" href="#tblfn0005"><span class="elsevierStyleSup">a</span></a>&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Puntos de corte &#243;ptimos en patolog&#237;a dermatol&#243;gica&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">SSJ-NET&#58; 0&#44;65<span class="elsevierStyleHsp" style=""></span>&#956;g&#47;L &#40;S<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>84&#44;6&#37;&#59; E<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>89&#44;7&#37;&#41;<a class="elsevierStyleCrossRef" href="#bib0030"><span class="elsevierStyleSup">1</span></a>Dermatosis neutrof&#237;licas &#40;SS&#44; PP&#44; PEAG&#41;&#58; 1&#44;3<span class="elsevierStyleHsp" style=""></span>&#956;g&#47;L &#40;S<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>100&#37;&#59; E<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>79&#44;4&#37;&#41;<a class="elsevierStyleCrossRef" href="#bib0035"><span class="elsevierStyleSup">2</span></a>PP&#58; 1&#44;5<span class="elsevierStyleHsp" style=""></span>&#956;g&#47;L &#40;S<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>75&#37;&#59; E<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>100&#37;&#41;<a class="elsevierStyleCrossRef" href="#bib0050"><span class="elsevierStyleSup">5</span></a>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></tbody></table>
                  """
              ]
              "imagenFichero" => array:1 [
                0 => "xTab2917528.png"
              ]
            ]
          ]
          "notaPie" => array:1 [
            0 => array:3 [
              "identificador" => "tblfn0005"
              "etiqueta" => "a"
              "nota" => "<p class="elsevierStyleNotepara" id="npar0005">Dado su elevado VPN&#44; una PCT bajo el valor de corte pr&#225;cticamente descarta la presencia de sepsis o de infecci&#243;n bacteria sist&#233;mica grave&#46;</p>"
            ]
          ]
        ]
        "descripcion" => array:1 [
          "es" => "<p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">Caracter&#237;sticas de la procalcitonina y su potencial uso en dermatolog&#237;a</p>"
        ]
      ]
    ]
    "bibliografia" => array:2 [
      "titulo" => "Bibliograf&#237;a"
      "seccion" => array:1 [
        0 => array:2 [
          "identificador" => "bibs0015"
          "bibliografiaReferencia" => array:5 [
            0 => array:3 [
              "identificador" => "bib0030"
              "etiqueta" => "1"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Procalcitonin as a diagnostic indicator for systemic bacterial infections in patients with Stevens-Johnson syndrome&#47;toxic epidermal necrolysis"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "Q&#46; Wang"
                            1 => "X&#46;-B&#46; Tian"
                            2 => "W&#46; Liu"
                            3 => "L&#46;-X&#46; Zhang"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1111/1346-8138.14488"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Dermatol&#46;"
                        "fecha" => "2018"
                        "volumen" => "45"
                        "paginaInicial" => "989"
                        "paginaFinal" => "993"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/29897140"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            1 => array:3 [
              "identificador" => "bib0035"
              "etiqueta" => "2"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Excluding severe bacterial infection in neutrophilic dermatoses with systemic manifestations&#58; Negative predictive value of procalcitonin"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "P&#46;M&#46; Yeo"
                            1 => "Y&#46;W&#46; Yew"
                            2 => "H&#46;L&#46; Tey"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Ann Acad Med Singap&#46;"
                        "fecha" => "2018"
                        "volumen" => "47"
                        "paginaInicial" => "123"
                        "paginaFinal" => "126"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            2 => array:3 [
              "identificador" => "bib0040"
              "etiqueta" => "3"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Serum procalcitonin and C-reactive protein levels as markers of bacterial infection&#58; A systematic review and meta-analysis"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "L&#46; Simon"
                            1 => "F&#46; Gauvin"
                            2 => "D&#46;K&#46; Amre"
                            3 => "P&#46; Saint-Louis"
                            4 => "J&#46; Lacroix"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1086/421997"
                      "Revista" => array:6 [
                        "tituloSerie" => "Clin Infect Dis&#46;"
                        "fecha" => "2004"
                        "volumen" => "39"
                        "paginaInicial" => "206"
                        "paginaFinal" => "217"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/15307030"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            3 => array:3 [
              "identificador" => "bib0045"
              "etiqueta" => "4"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Risk factors and diagnostic markers of bacteremia in Stevens-Johnson syndrome and toxic epidermal necrolysis&#58; A cohort study of 176 patients"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "H&#46;K&#46; Koh"
                            1 => "Z&#46;T&#46; Chai"
                            2 => "H&#46;W&#46; Tay"
                            3 => "S&#46; Fook-Chong"
                            4 => "K&#46;J&#46;L&#46; Choo"
                            5 => "C&#46;C&#46; Oh"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.jaad.2019.05.096"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Am Acad Dermatol&#46;"
                        "fecha" => "2019"
                        "volumen" => "81"
                        "paginaInicial" => "686"
                        "paginaFinal" => "693"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/31195022"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            4 => array:3 [
              "identificador" => "bib0050"
              "etiqueta" => "5"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Serum procalcitonin and C-reactive protein in the evaluation of bacterial infection in generalized pustular psoriasis"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "S&#46; Wang"
                            1 => "Z&#46; Xie"
                            2 => "Z&#46; Shen"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.abd.2019.09.022"
                      "Revista" => array:6 [
                        "tituloSerie" => "An Bras Dermatol&#46;"
                        "fecha" => "2019"
                        "volumen" => "94"
                        "paginaInicial" => "542"
                        "paginaFinal" => "548"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/31777354"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
          ]
        ]
      ]
    ]
  ]
  "idiomaDefecto" => "es"
  "url" => "/00017310/0000011300000004/v1_202205250546/S0001731021003331/v1_202205250546/es/main.assets"
  "Apartado" => array:4 [
    "identificador" => "93537"
    "tipo" => "SECCION"
    "en" => array:2 [
      "titulo" => "Foro de Residentes &#47; Resident&#39;s Forum"
      "idiomaDefecto" => true
    ]
    "idiomaDefecto" => "en"
  ]
  "PDF" => "https://static.elsevier.es/multimedia/00017310/0000011300000004/v1_202205250546/S0001731021003331/v1_202205250546/es/main.pdf?idApp=UINPBA000044&text.app=https://actasdermo.org/"
  "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0001731021003331?idApp=UINPBA000044"
]
Share
Journal Information

Statistics

Follow this link to access the full text of the article

FORO DE RESIDENTES
FR - Procalcitonina: una prueba complementaria extraordinariamente útil en dermatología
RF - Procalcitonin: An extremely useful biomarker in dermatology
I. Marti-Marti, D. Rizo-Potau, D. Morgado-Carrasco
Corresponding author
morgadodaniel8@gmail.com

Autor para correspondencia.
Servicio de Dermatología, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, España
Read
6509
Times
was read the article
1733
Total PDF
4776
Total HTML
Share statistics
 array:25 [
  "pii" => "S0001731021003331"
  "issn" => "00017310"
  "doi" => "10.1016/j.ad.2020.06.008"
  "estado" => "S300"
  "fechaPublicacion" => "2022-04-01"
  "aid" => "2764"
  "copyright" => "AEDV"
  "copyrightAnyo" => "2021"
  "documento" => "article"
  "crossmark" => 0
  "licencia" => "http://creativecommons.org/licenses/by-nc-nd/4.0/"
  "subdocumento" => "sco"
  "cita" => "Actas Dermosifiliogr. 2022;113:418-9"
  "abierto" => array:3 [
    "ES" => true
    "ES2" => true
    "LATM" => true
  ]
  "gratuito" => true
  "lecturas" => array:1 [
    "total" => 0
  ]
  "itemSiguiente" => array:19 [
    "pii" => "S000173102200206X"
    "issn" => "00017310"
    "doi" => "10.1016/j.ad.2020.06.010"
    "estado" => "S300"
    "fechaPublicacion" => "2022-04-01"
    "aid" => "2973"
    "copyright" => "AEDV"
    "documento" => "article"
    "crossmark" => 1
    "licencia" => "http://creativecommons.org/licenses/by-nc-nd/4.0/"
    "subdocumento" => "sco"
    "cita" => "Actas Dermosifiliogr. 2022;113:T418-T419"
    "abierto" => array:3 [
      "ES" => true
      "ES2" => true
      "LATM" => true
    ]
    "gratuito" => true
    "lecturas" => array:1 [
      "total" => 0
    ]
    "en" => array:10 [
      "idiomaDefecto" => true
      "cabecera" => "<span class="elsevierStyleTextfn">Resident Forum</span>"
      "titulo" => " RF&#8212;Procalcitonin&#58; An extremely useful biomarker in dermatology"
      "tienePdf" => "en"
      "tieneTextoCompleto" => "en"
      "paginas" => array:1 [
        0 => array:2 [
          "paginaInicial" => "T418"
          "paginaFinal" => "T419"
        ]
      ]
      "titulosAlternativos" => array:1 [
        "es" => array:1 [
          "titulo" => "FR&#8212;Procalcitonina&#58; una prueba complementaria extraordinariamente &#250;til en dermatolog&#237;a"
        ]
      ]
      "contieneTextoCompleto" => array:1 [
        "en" => true
      ]
      "contienePdf" => array:1 [
        "en" => true
      ]
      "autores" => array:1 [
        0 => array:2 [
          "autoresLista" => "I&#46; Marti-Marti, D&#46; Rizo-Potau, D&#46; Morgado-Carrasco"
          "autores" => array:3 [
            0 => array:2 [
              "nombre" => "I&#46;"
              "apellidos" => "Marti-Marti"
            ]
            1 => array:2 [
              "nombre" => "D&#46;"
              "apellidos" => "Rizo-Potau"
            ]
            2 => array:2 [
              "nombre" => "D&#46;"
              "apellidos" => "Morgado-Carrasco"
            ]
          ]
        ]
      ]
    ]
    "idiomaDefecto" => "en"
    "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S000173102200206X?idApp=UINPBA000044"
    "url" => "/00017310/0000011300000004/v1_202205250546/S000173102200206X/v1_202205250546/en/main.assets"
  ]
  "itemAnterior" => array:19 [
    "pii" => "S0001731022001910"
    "issn" => "00017310"
    "doi" => "10.1016/j.ad.2021.07.017"
    "estado" => "S300"
    "fechaPublicacion" => "2022-04-01"
    "aid" => "2963"
    "copyright" => "AEDV"
    "documento" => "article"
    "crossmark" => 1
    "licencia" => "http://creativecommons.org/licenses/by-nc-nd/4.0/"
    "subdocumento" => "sco"
    "cita" => "Actas Dermosifiliogr. 2022;113:T417"
    "abierto" => array:3 [
      "ES" => true
      "ES2" => true
      "LATM" => true
    ]
    "gratuito" => true
    "lecturas" => array:1 [
      "total" => 0
    ]
    "en" => array:11 [
      "idiomaDefecto" => true
      "cabecera" => "<span class="elsevierStyleTextfn">Images in Dermatology</span>"
      "titulo" => " Long-Standing Proliferating Trichilemmal Cyst"
      "tienePdf" => "en"
      "tieneTextoCompleto" => "en"
      "paginas" => array:1 [
        0 => array:1 [
          "paginaInicial" => "T417"
        ]
      ]
      "titulosAlternativos" => array:1 [
        "es" => array:1 [
          "titulo" => "Quiste tricolemal proliferante de larga data"
        ]
      ]
      "contieneTextoCompleto" => array:1 [
        "en" => true
      ]
      "contienePdf" => array:1 [
        "en" => true
      ]
      "resumenGrafico" => array:2 [
        "original" => 0
        "multimedia" => array:6 [
          "identificador" => "fig0005"
          "etiqueta" => "Figure 1"
          "tipo" => "MULTIMEDIAFIGURA"
          "mostrarFloat" => true
          "mostrarDisplay" => false
          "figura" => array:1 [
            0 => array:4 [
              "imagen" => "gr1.jpeg"
              "Alto" => 603
              "Ancho" => 1255
              "Tamanyo" => 161156
            ]
          ]
        ]
      ]
      "autores" => array:1 [
        0 => array:2 [
          "autoresLista" => "L&#46; Linares-Gonzalez, A&#46; Ay&#233;n-Rodriguez, R&#46; Ruiz-Villaverde"
          "autores" => array:3 [
            0 => array:2 [
              "nombre" => "L&#46;"
              "apellidos" => "Linares-Gonzalez"
            ]
            1 => array:2 [
              "nombre" => "A&#46;"
              "apellidos" => "Ay&#233;n-Rodriguez"
            ]
            2 => array:2 [
              "nombre" => "R&#46;"
              "apellidos" => "Ruiz-Villaverde"
            ]
          ]
        ]
      ]
    ]
    "idiomaDefecto" => "en"
    "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0001731022001910?idApp=UINPBA000044"
    "url" => "/00017310/0000011300000004/v1_202205250546/S0001731022001910/v1_202205250546/en/main.assets"
  ]
  "asociados" => array:1 [
    0 => array:19 [
      "pii" => "S000173102200206X"
      "issn" => "00017310"
      "doi" => "10.1016/j.ad.2020.06.010"
      "estado" => "S300"
      "fechaPublicacion" => "2022-04-01"
      "aid" => "2973"
      "copyright" => "AEDV"
      "documento" => "article"
      "crossmark" => 1
      "licencia" => "http://creativecommons.org/licenses/by-nc-nd/4.0/"
      "subdocumento" => "sco"
      "cita" => "Actas Dermosifiliogr. 2022;113:T418-T419"
      "abierto" => array:3 [
        "ES" => true
        "ES2" => true
        "LATM" => true
      ]
      "gratuito" => true
      "lecturas" => array:1 [
        "total" => 0
      ]
      "en" => array:10 [
        "idiomaDefecto" => true
        "cabecera" => "<span class="elsevierStyleTextfn">Resident Forum</span>"
        "titulo" => " RF&#8212;Procalcitonin&#58; An extremely useful biomarker in dermatology"
        "tienePdf" => "en"
        "tieneTextoCompleto" => "en"
        "paginas" => array:1 [
          0 => array:2 [
            "paginaInicial" => "T418"
            "paginaFinal" => "T419"
          ]
        ]
        "titulosAlternativos" => array:1 [
          "es" => array:1 [
            "titulo" => "FR&#8212;Procalcitonina&#58; una prueba complementaria extraordinariamente &#250;til en dermatolog&#237;a"
          ]
        ]
        "contieneTextoCompleto" => array:1 [
          "en" => true
        ]
        "contienePdf" => array:1 [
          "en" => true
        ]
        "autores" => array:1 [
          0 => array:2 [
            "autoresLista" => "I&#46; Marti-Marti, D&#46; Rizo-Potau, D&#46; Morgado-Carrasco"
            "autores" => array:3 [
              0 => array:2 [
                "nombre" => "I&#46;"
                "apellidos" => "Marti-Marti"
              ]
              1 => array:2 [
                "nombre" => "D&#46;"
                "apellidos" => "Rizo-Potau"
              ]
              2 => array:2 [
                "nombre" => "D&#46;"
                "apellidos" => "Morgado-Carrasco"
              ]
            ]
          ]
        ]
      ]
      "idiomaDefecto" => "en"
      "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S000173102200206X?idApp=UINPBA000044"
      "url" => "/00017310/0000011300000004/v1_202205250546/S000173102200206X/v1_202205250546/en/main.assets"
    ]
  ]
  "es" => array:13 [
    "idiomaDefecto" => true
    "cabecera" => "<span class="elsevierStyleTextfn">FORO DE RESIDENTES</span>"
    "titulo" => "FR - Procalcitonina&#58; una prueba complementaria extraordinariamente &#250;til en dermatolog&#237;a"
    "tieneTextoCompleto" => true
    "paginas" => array:1 [
      0 => array:2 [
        "paginaInicial" => "418"
        "paginaFinal" => "419"
      ]
    ]
    "autores" => array:1 [
      0 => array:4 [
        "autoresLista" => "I&#46; Marti-Marti, D&#46; Rizo-Potau, D&#46; Morgado-Carrasco"
        "autores" => array:3 [
          0 => array:2 [
            "nombre" => "I&#46;"
            "apellidos" => "Marti-Marti"
          ]
          1 => array:2 [
            "nombre" => "D&#46;"
            "apellidos" => "Rizo-Potau"
          ]
          2 => array:4 [
            "nombre" => "D&#46;"
            "apellidos" => "Morgado-Carrasco"
            "email" => array:1 [
              0 => "morgadodaniel8@gmail.com"
            ]
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">&#42;</span>"
                "identificador" => "cor0005"
              ]
            ]
          ]
        ]
        "afiliaciones" => array:1 [
          0 => array:2 [
            "entidad" => "Servicio de Dermatolog&#237;a&#44; Hospital Cl&#237;nic de Barcelona&#44; Universitat de Barcelona&#44; Barcelona&#44; Espa&#241;a"
            "identificador" => "aff0005"
          ]
        ]
        "correspondencia" => array:1 [
          0 => array:3 [
            "identificador" => "cor0005"
            "etiqueta" => "&#8270;"
            "correspondencia" => "Autor para correspondencia&#46;"
          ]
        ]
      ]
    ]
    "titulosAlternativos" => array:1 [
      "en" => array:1 [
        "titulo" => "RF - Procalcitonin&#58; An extremely useful biomarker in dermatology"
      ]
    ]
    "textoCompleto" => "<span class="elsevierStyleSections"><p id="par0010" class="elsevierStylePara elsevierViewall">El diagn&#243;stico precoz de una infecci&#243;n grave en un paciente con una dermatosis inflamatoria y con s&#237;ntomas sist&#233;micos puede suponer un reto para el dermat&#243;logo&#46; Algunos signos cl&#237;nicos y anal&#237;ticos&#44; como la fiebre&#44; la leucocitosis o el incremento de los reactantes de fase aguda&#44; como la prote&#237;na C reactiva &#40;PCR&#41;&#44; en ocasiones no son &#250;tiles&#44; ya que con frecuencia son secundarios a la inflamaci&#243;n asociada&#46; Desafortunadamente&#44; los cultivos bacterianos son lentos y de una sensibilidad variable&#46; Identificar la presencia de una infecci&#243;n es fundamental&#44; ya que la dermatosis inflamatoria requerir&#225; de tratamiento inmunosupresor o inmunomodulador y la infecci&#243;n bacteriana&#44; de antibioticoterapia&#46; &#191;Podr&#237;a ser la procalcitonina &#40;PCT&#41; una soluci&#243;n&#63;</p><p id="par0015" class="elsevierStylePara elsevierViewall">La PCT es una prote&#237;na precursora de la calcitonina&#44; sin actividad hormonal&#44; secretada por las c&#233;lulas C tiroideas&#44; que alcanza un nivel en la sangre &#60;<span class="elsevierStyleHsp" style=""></span>0&#44;005<span class="elsevierStyleHsp" style=""></span>&#956;g&#47;L en los individuos sanos<a class="elsevierStyleCrossRefs" href="#bib0030"><span class="elsevierStyleSup">1-3</span></a>&#46; En una infecci&#243;n bacteriana se liberan m&#250;ltiples citocinas proinflamatorias&#44; como el factor de necrosis tumoral &#945;y las interleucinas 6 y 8&#44; que estimulan la producci&#243;n de PCT en diversos tejidos&#44; con un incremento de su nivel s&#233;rico<a class="elsevierStyleCrossRefs" href="#bib0030"><span class="elsevierStyleSup">1-3</span></a>&#46;</p><p id="par0020" class="elsevierStylePara elsevierViewall">En las &#250;ltimas d&#233;cadas&#44; muchos estudios avalan el valor de la PCT en el diagn&#243;stico de infecciones bacterianas<a class="elsevierStyleCrossRef" href="#bib0040"><span class="elsevierStyleSup">3</span></a>&#46; Recientemente&#44; se ha descrito su utilidad en algunos procesos dermatol&#243;gicos &#40;<a class="elsevierStyleCrossRef" href="#tbl0005">tabla 1</a>&#41;&#46; Koh et al&#46;<a class="elsevierStyleCrossRef" href="#bib0045"><span class="elsevierStyleSup">4</span></a> estudiaron de forma retrospectiva los factores predictivos de una sepsis en 176 pacientes con un s&#237;ndrome de Stevens-Johnson &#40;SSJ&#41; y una necr&#243;lisis epid&#233;rmica t&#243;xica &#40;NET&#41;&#46; La hipotermia y una PCT &#8805; 1<span class="elsevierStyleHsp" style=""></span>&#956;g&#47;L fueron los 2<span class="elsevierStyleHsp" style=""></span>&#250;nicos marcadores predictivos de bacteriemia&#46; Wang et al&#46;<a class="elsevierStyleCrossRef" href="#bib0030"><span class="elsevierStyleSup">1</span></a>&#44; en un estudio retrospectivo que incluy&#243; a 42 pacientes con SSJ-NET&#44; demostraron que el nivel de PCT era mayor en los sujetos con una infecci&#243;n bacteriana sist&#233;mica que en aquellos con una infecci&#243;n cut&#225;nea o sin infecci&#243;n&#46; Determinaron que una PCT superior a 0&#44;65<span class="elsevierStyleHsp" style=""></span>&#956;g&#47;L identificaba una infecci&#243;n bacteriana con una sensibilidad del 84&#44;6&#37; y una especificidad del 89&#44;7&#37;&#46; Yeo et al&#46;<a class="elsevierStyleCrossRef" href="#bib0035"><span class="elsevierStyleSup">2</span></a> evaluaron tambi&#233;n de forma retrospectiva el valor predictivo de la PCT como un marcador de infecci&#243;n bacteriana grave en 41 pacientes con dermatosis neutrof&#237;licas y s&#237;ntomas sist&#233;micos &#40;s&#237;ndrome de Sweet&#44; psoriasis pustulosa y pustulosis exantem&#225;tica aguda generalizada&#41;&#46; El punto de corte &#243;ptimo de PCT se estableci&#243; en 1&#44;3<span class="elsevierStyleHsp" style=""></span>&#956;g&#47;L&#44; con una sensibilidad del 100&#37;&#44; una especificidad del 79&#44;4&#37;&#44; un valor predictivo negativo del 100&#37; y un valor predictivo positivo del 50&#37;&#46; Wang et al&#46;<a class="elsevierStyleCrossRef" href="#bib0050"><span class="elsevierStyleSup">5</span></a> determinaron en un estudio retrospectivo de 64 individuos con psoriasis pustulosa generalizada que una PCT &#62;<span class="elsevierStyleHsp" style=""></span>1&#44;5<span class="elsevierStyleHsp" style=""></span>&#956;g&#47;L pod&#237;a discriminar una infecci&#243;n bacteriana con una sensibilidad del 75&#37; y una especificidad del 100&#37;&#46; En la pr&#225;ctica cl&#237;nica habitual&#44; la mayor&#237;a de los laboratorios consideran anormal una PCT<span class="elsevierStyleHsp" style=""></span>&#62;<span class="elsevierStyleHsp" style=""></span>0&#44;5<span class="elsevierStyleHsp" style=""></span>&#956;g&#47;L&#44; pues asocia una gran sensibilidad y un elevado valor predictivo negativo&#46; Esto implica que una PCT<span class="elsevierStyleHsp" style=""></span>&#60;<span class="elsevierStyleHsp" style=""></span>0&#44;5<span class="elsevierStyleHsp" style=""></span>&#956;g&#47;L pr&#225;cticamente descarta la presencia de sepsis o infecci&#243;n bacteria sist&#233;mica grave&#46; El nivel de PCT discriminatorio &#243;ptimo en las dermatosis inflamatorias puede ser m&#225;s elevado&#44; como ya se ha comentado&#46;</p><elsevierMultimedia ident="tbl0005"></elsevierMultimedia><p id="par0025" class="elsevierStylePara elsevierViewall">Identificar una infecci&#243;n bacteriana en pacientes con dermatosis inflamatorias es importante y dificultoso&#46; La determinaci&#243;n de la PCT puede ser extraordinariamente &#250;til&#46; El valor discriminatorio &#243;ptimo de la PCT var&#237;a seg&#250;n la dermatosis y estar&#237;a entre 0&#44;5 y 1&#44;5<span class="elsevierStyleHsp" style=""></span>&#956;g&#47;L&#46;</p></span>"
    "pdfFichero" => "main.pdf"
    "tienePdf" => true
    "PalabrasClave" => array:1 [
      "es" => array:1 [
        0 => array:4 [
          "clase" => "keyword"
          "titulo" => "Palabras clave"
          "identificador" => "xpalclavsec1518636"
          "palabras" => array:3 [
            0 => "Procalcitonina"
            1 => "Infecci&#243;n bacteriana"
            2 => "Dermatosis inflamatorias"
          ]
        ]
      ]
    ]
    "multimedia" => array:1 [
      0 => array:8 [
        "identificador" => "tbl0005"
        "etiqueta" => "Tabla 1"
        "tipo" => "MULTIMEDIATABLA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "detalles" => array:1 [
          0 => array:3 [
            "identificador" => "at1"
            "detalle" => "Tabla "
            "rol" => "short"
          ]
        ]
        "tabla" => array:3 [
          "leyenda" => "<p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">E&#58; especificidad&#59; IL-6&#58; interleucina 6&#59; IL-8&#58; interleucina 8&#59; PEAG&#58; pustulosis exantem&#225;tica aguda generalizada&#59; PP&#58; psoriasis pustulosa&#59; S&#58; sensibilidad&#59; SS&#58; s&#237;ndrome de Sweet&#59; SSJ-NET&#58; s&#237;ndrome de Stevens Johnson-necr&#243;lisis epid&#233;rmica t&#243;xica&#59; TNF-&#945;&#58; factor de necrosis tumoral alfa&#59; VPN&#58; valor predictivo negativo&#46;</p>"
          "tablatextoimagen" => array:1 [
            0 => array:2 [
              "tabla" => array:1 [
                0 => """
                  <table border="0" frame="\n
                  \t\t\t\t\tvoid\n
                  \t\t\t\t" class=""><tbody title="tbody"><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Caracter&#237;sticas&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Prote&#237;na precursora de la calcitonina&#44; sin actividad hormonal&#44; secretada por las c&#233;lulas C tiroideas<a class="elsevierStyleCrossRefs" href="#bib0030"><span class="elsevierStyleSup">1-3</span></a>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Mecanismo de producci&#243;n en la infecci&#243;n bacteriana&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Citocinas proinflamatorias &#40;TNF-&#945;&#44; IL-6 e IL-8&#41; estimulan la producci&#243;n en diversos tejidos<a class="elsevierStyleCrossRefs" href="#bib0030"><span class="elsevierStyleSup">1-3</span></a>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Utilidad principal&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Descartar infecci&#243;n bacteriana &#40;VPN elevado<a class="elsevierStyleCrossRef" href="#tblfn0005"><span class="elsevierStyleSup">a</span></a>&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Puntos de corte &#243;ptimos en patolog&#237;a dermatol&#243;gica&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">SSJ-NET&#58; 0&#44;65<span class="elsevierStyleHsp" style=""></span>&#956;g&#47;L &#40;S<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>84&#44;6&#37;&#59; E<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>89&#44;7&#37;&#41;<a class="elsevierStyleCrossRef" href="#bib0030"><span class="elsevierStyleSup">1</span></a>Dermatosis neutrof&#237;licas &#40;SS&#44; PP&#44; PEAG&#41;&#58; 1&#44;3<span class="elsevierStyleHsp" style=""></span>&#956;g&#47;L &#40;S<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>100&#37;&#59; E<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>79&#44;4&#37;&#41;<a class="elsevierStyleCrossRef" href="#bib0035"><span class="elsevierStyleSup">2</span></a>PP&#58; 1&#44;5<span class="elsevierStyleHsp" style=""></span>&#956;g&#47;L &#40;S<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>75&#37;&#59; E<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>100&#37;&#41;<a class="elsevierStyleCrossRef" href="#bib0050"><span class="elsevierStyleSup">5</span></a>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></tbody></table>
                  """
              ]
              "imagenFichero" => array:1 [
                0 => "xTab2917528.png"
              ]
            ]
          ]
          "notaPie" => array:1 [
            0 => array:3 [
              "identificador" => "tblfn0005"
              "etiqueta" => "a"
              "nota" => "<p class="elsevierStyleNotepara" id="npar0005">Dado su elevado VPN&#44; una PCT bajo el valor de corte pr&#225;cticamente descarta la presencia de sepsis o de infecci&#243;n bacteria sist&#233;mica grave&#46;</p>"
            ]
          ]
        ]
        "descripcion" => array:1 [
          "es" => "<p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">Caracter&#237;sticas de la procalcitonina y su potencial uso en dermatolog&#237;a</p>"
        ]
      ]
    ]
    "bibliografia" => array:2 [
      "titulo" => "Bibliograf&#237;a"
      "seccion" => array:1 [
        0 => array:2 [
          "identificador" => "bibs0015"
          "bibliografiaReferencia" => array:5 [
            0 => array:3 [
              "identificador" => "bib0030"
              "etiqueta" => "1"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Procalcitonin as a diagnostic indicator for systemic bacterial infections in patients with Stevens-Johnson syndrome&#47;toxic epidermal necrolysis"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "Q&#46; Wang"
                            1 => "X&#46;-B&#46; Tian"
                            2 => "W&#46; Liu"
                            3 => "L&#46;-X&#46; Zhang"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1111/1346-8138.14488"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Dermatol&#46;"
                        "fecha" => "2018"
                        "volumen" => "45"
                        "paginaInicial" => "989"
                        "paginaFinal" => "993"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/29897140"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            1 => array:3 [
              "identificador" => "bib0035"
              "etiqueta" => "2"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Excluding severe bacterial infection in neutrophilic dermatoses with systemic manifestations&#58; Negative predictive value of procalcitonin"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "P&#46;M&#46; Yeo"
                            1 => "Y&#46;W&#46; Yew"
                            2 => "H&#46;L&#46; Tey"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Ann Acad Med Singap&#46;"
                        "fecha" => "2018"
                        "volumen" => "47"
                        "paginaInicial" => "123"
                        "paginaFinal" => "126"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            2 => array:3 [
              "identificador" => "bib0040"
              "etiqueta" => "3"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Serum procalcitonin and C-reactive protein levels as markers of bacterial infection&#58; A systematic review and meta-analysis"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "L&#46; Simon"
                            1 => "F&#46; Gauvin"
                            2 => "D&#46;K&#46; Amre"
                            3 => "P&#46; Saint-Louis"
                            4 => "J&#46; Lacroix"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1086/421997"
                      "Revista" => array:6 [
                        "tituloSerie" => "Clin Infect Dis&#46;"
                        "fecha" => "2004"
                        "volumen" => "39"
                        "paginaInicial" => "206"
                        "paginaFinal" => "217"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/15307030"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            3 => array:3 [
              "identificador" => "bib0045"
              "etiqueta" => "4"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Risk factors and diagnostic markers of bacteremia in Stevens-Johnson syndrome and toxic epidermal necrolysis&#58; A cohort study of 176 patients"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "H&#46;K&#46; Koh"
                            1 => "Z&#46;T&#46; Chai"
                            2 => "H&#46;W&#46; Tay"
                            3 => "S&#46; Fook-Chong"
                            4 => "K&#46;J&#46;L&#46; Choo"
                            5 => "C&#46;C&#46; Oh"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.jaad.2019.05.096"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Am Acad Dermatol&#46;"
                        "fecha" => "2019"
                        "volumen" => "81"
                        "paginaInicial" => "686"
                        "paginaFinal" => "693"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/31195022"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            4 => array:3 [
              "identificador" => "bib0050"
              "etiqueta" => "5"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Serum procalcitonin and C-reactive protein in the evaluation of bacterial infection in generalized pustular psoriasis"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "S&#46; Wang"
                            1 => "Z&#46; Xie"
                            2 => "Z&#46; Shen"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.abd.2019.09.022"
                      "Revista" => array:6 [
                        "tituloSerie" => "An Bras Dermatol&#46;"
                        "fecha" => "2019"
                        "volumen" => "94"
                        "paginaInicial" => "542"
                        "paginaFinal" => "548"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/31777354"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
          ]
        ]
      ]
    ]
  ]
  "idiomaDefecto" => "es"
  "url" => "/00017310/0000011300000004/v1_202205250546/S0001731021003331/v1_202205250546/es/main.assets"
  "Apartado" => array:4 [
    "identificador" => "93537"
    "tipo" => "SECCION"
    "en" => array:2 [
      "titulo" => "Foro de Residentes &#47; Resident&#39;s Forum"
      "idiomaDefecto" => true
    ]
    "idiomaDefecto" => "en"
  ]
  "PDF" => "https://static.elsevier.es/multimedia/00017310/0000011300000004/v1_202205250546/S0001731021003331/v1_202205250546/es/main.pdf?idApp=UINPBA000044&text.app=https://actasdermo.org/"
  "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0001731021003331?idApp=UINPBA000044"
]
Article information
ISSN: 00017310
Original language: Spanish
The statistics are updated each day
Year/Month Html Pdf Total
2024 November 16 9 25
2024 October 124 49 173
2024 September 161 54 215
2024 August 183 64 247
2024 July 125 57 182
2024 June 143 41 184
2024 May 170 58 228
2024 April 125 35 160
2024 March 134 42 176
2024 February 137 42 179
2024 January 131 45 176
2023 December 107 32 139
2023 November 138 41 179
2023 October 127 44 171
2023 September 108 29 137
2023 August 117 20 137
2023 July 132 35 167
2023 June 142 18 160
2023 May 133 34 167
2023 April 101 35 136
2023 March 141 49 190
2023 February 96 31 127
2023 January 136 64 200
2022 December 86 63 149
2022 November 151 43 194
2022 October 165 46 211
2022 September 130 51 181
2022 August 167 64 231
2022 July 156 67 223
2022 June 179 78 257
2022 May 160 53 213
2022 April 141 34 175
2022 March 107 45 152
2022 February 69 23 92
2022 January 120 55 175
2021 December 37 34 71
2021 November 56 36 92
2021 October 108 66 174
2021 September 17 47 64
Show all

Follow this link to access the full text of the article

Idiomas
Actas Dermo-Sifiliográficas
es en

¿Es usted profesional sanitario apto para prescribir o dispensar medicamentos?

Are you a health professional able to prescribe or dispense drugs?