array:24 [
  "pii" => "S0001731022000497"
  "issn" => "00017310"
  "doi" => "10.1016/j.ad.2022.01.016"
  "estado" => "S300"
  "fechaPublicacion" => "2022-02-01"
  "aid" => "2900"
  "copyrightAnyo" => "2022"
  "documento" => "simple-article"
  "crossmark" => 1
  "licencia" => "http://creativecommons.org/licenses/by-nc-nd/4.0/"
  "subdocumento" => "crp"
  "cita" => "Actas Dermosifiliogr. 2022;113:T176-T177"
  "abierto" => array:3 [
    "ES" => true
    "ES2" => true
    "LATM" => true
  ]
  "gratuito" => true
  "lecturas" => array:1 [
    "total" => 0
  ]
  "itemSiguiente" => array:19 [
    "pii" => "S0001731021002891"
    "issn" => "00017310"
    "doi" => "10.1016/j.ad.2021.06.008"
    "estado" => "S300"
    "fechaPublicacion" => "2022-02-01"
    "aid" => "2722"
    "copyright" => "AEDV"
    "documento" => "simple-article"
    "crossmark" => 1
    "licencia" => "http://creativecommons.org/licenses/by-nc-nd/4.0/"
    "subdocumento" => "crp"
    "cita" => "Actas Dermosifiliogr. 2022;113:178-82"
    "abierto" => array:3 [
      "ES" => true
      "ES2" => true
      "LATM" => true
    ]
    "gratuito" => true
    "lecturas" => array:1 [
      "total" => 0
    ]
    "es" => array:13 [
      "idiomaDefecto" => true
      "cabecera" => "<span class="elsevierStyleTextfn">COMUNICACI&#211;N BREVE</span>"
      "titulo" => "Estudio descriptivo de los pacientes diagnosticados de melanoma en la provincia de &#193;lava &#40;Pa&#237;s Vasco&#41; entre los a&#241;os 2015 y 2018"
      "tienePdf" => "es"
      "tieneTextoCompleto" => "es"
      "tieneResumen" => array:2 [
        0 => "es"
        1 => "en"
      ]
      "paginas" => array:1 [
        0 => array:2 [
          "paginaInicial" => "178"
          "paginaFinal" => "182"
        ]
      ]
      "titulosAlternativos" => array:1 [
        "en" => array:1 [
          "titulo" => "Incidence of Melanoma in the Basque Province of &#193;lava&#44; Spain&#44; From 2015 to 2018&#58; A Descriptive Study"
        ]
      ]
      "contieneResumen" => array:2 [
        "es" => true
        "en" => true
      ]
      "contieneTextoCompleto" => array:1 [
        "es" => true
      ]
      "contienePdf" => array:1 [
        "es" => true
      ]
      "resumenGrafico" => array:2 [
        "original" => 0
        "multimedia" => array:6 [
          "identificador" => "fig0005"
          "etiqueta" => "Figura 1"
          "tipo" => "MULTIMEDIAFIGURA"
          "mostrarFloat" => true
          "mostrarDisplay" => false
          "figura" => array:1 [
            0 => array:4 [
              "imagen" => "gr1.jpeg"
              "Alto" => 1379
              "Ancho" => 3175
              "Tamanyo" => 186616
            ]
          ]
        ]
      ]
      "autores" => array:1 [
        0 => array:2 [
          "autoresLista" => "P&#46; Ros&#233;s-Gibert, S&#46; Podlipnik, F&#46;J&#46; de la Torre Gomar, A&#46; Saenz Aguirre, J&#46; Gimeno Castillo, R&#46; Gonz&#225;lez P&#233;rez, S&#46; Puig"
          "autores" => array:7 [
            0 => array:2 [
              "nombre" => "P&#46;"
              "apellidos" => "Ros&#233;s-Gibert"
            ]
            1 => array:2 [
              "nombre" => "S&#46;"
              "apellidos" => "Podlipnik"
            ]
            2 => array:2 [
              "nombre" => "F&#46;J&#46;"
              "apellidos" => "de la Torre Gomar"
            ]
            3 => array:2 [
              "nombre" => "A&#46;"
              "apellidos" => "Saenz Aguirre"
            ]
            4 => array:2 [
              "nombre" => "J&#46;"
              "apellidos" => "Gimeno Castillo"
            ]
            5 => array:2 [
              "nombre" => "R&#46;"
              "apellidos" => "Gonz&#225;lez P&#233;rez"
            ]
            6 => array:2 [
              "nombre" => "S&#46;"
              "apellidos" => "Puig"
            ]
          ]
        ]
      ]
    ]
    "idiomaDefecto" => "es"
    "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0001731021002891?idApp=UINPBA000044"
    "url" => "/00017310/0000011300000002/v1_202203040527/S0001731021002891/v1_202203040527/es/main.assets"
  ]
  "itemAnterior" => array:19 [
    "pii" => "S0001731021003094"
    "issn" => "00017310"
    "doi" => "10.1016/j.ad.2020.11.027"
    "estado" => "S300"
    "fechaPublicacion" => "2022-02-01"
    "aid" => "2742"
    "copyright" => "AEDV"
    "documento" => "simple-article"
    "crossmark" => 1
    "licencia" => "http://creativecommons.org/licenses/by-nc-nd/4.0/"
    "subdocumento" => "crp"
    "cita" => "Actas Dermosifiliogr. 2022;113:176-7"
    "abierto" => array:3 [
      "ES" => true
      "ES2" => true
      "LATM" => true
    ]
    "gratuito" => true
    "lecturas" => array:1 [
      "total" => 0
    ]
    "es" => array:11 [
      "idiomaDefecto" => true
      "cabecera" => "<span class="elsevierStyleTextfn">Dermatoscopia pr&#225;ctica</span>"
      "titulo" => "Vainas peripilares&#58; claves tricosc&#243;picas"
      "tienePdf" => "es"
      "tieneTextoCompleto" => "es"
      "paginas" => array:1 [
        0 => array:2 [
          "paginaInicial" => "176"
          "paginaFinal" => "177"
        ]
      ]
      "titulosAlternativos" => array:1 [
        "en" => array:1 [
          "titulo" => "Hair Casts&#58; Trichoscopic Clues"
        ]
      ]
      "contieneTextoCompleto" => array:1 [
        "es" => true
      ]
      "contienePdf" => array:1 [
        "es" => true
      ]
      "resumenGrafico" => array:2 [
        "original" => 0
        "multimedia" => array:7 [
          "identificador" => "fig0010"
          "etiqueta" => "Figura 2"
          "tipo" => "MULTIMEDIAFIGURA"
          "mostrarFloat" => true
          "mostrarDisplay" => false
          "figura" => array:1 [
            0 => array:4 [
              "imagen" => "gr2.jpeg"
              "Alto" => 731
              "Ancho" => 950
              "Tamanyo" => 132740
            ]
          ]
          "descripcion" => array:1 [
            "es" => "<p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">Hipodensidad capilar temporal asociada a peinado tirante&#46;</p>"
          ]
        ]
      ]
      "autores" => array:1 [
        0 => array:2 [
          "autoresLista" => "A&#46; Giacaman, L&#46;J&#46; del Pozo Hernando, A&#46; Mart&#237;n-Santiago"
          "autores" => array:3 [
            0 => array:2 [
              "nombre" => "A&#46;"
              "apellidos" => "Giacaman"
            ]
            1 => array:2 [
              "nombre" => "L&#46;J&#46;"
              "apellidos" => "del Pozo Hernando"
            ]
            2 => array:2 [
              "nombre" => "A&#46;"
              "apellidos" => "Mart&#237;n-Santiago"
            ]
          ]
        ]
      ]
    ]
    "idiomaDefecto" => "es"
    "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0001731021003094?idApp=UINPBA000044"
    "url" => "/00017310/0000011300000002/v1_202203040527/S0001731021003094/v1_202203040527/es/main.assets"
  ]
  "asociados" => array:1 [
    0 => array:19 [
      "pii" => "S0001731021003094"
      "issn" => "00017310"
      "doi" => "10.1016/j.ad.2020.11.027"
      "estado" => "S300"
      "fechaPublicacion" => "2022-02-01"
      "aid" => "2742"
      "copyright" => "AEDV"
      "documento" => "simple-article"
      "crossmark" => 1
      "licencia" => "http://creativecommons.org/licenses/by-nc-nd/4.0/"
      "subdocumento" => "crp"
      "cita" => "Actas Dermosifiliogr. 2022;113:176-7"
      "abierto" => array:3 [
        "ES" => true
        "ES2" => true
        "LATM" => true
      ]
      "gratuito" => true
      "lecturas" => array:1 [
        "total" => 0
      ]
      "es" => array:11 [
        "idiomaDefecto" => true
        "cabecera" => "<span class="elsevierStyleTextfn">Dermatoscopia pr&#225;ctica</span>"
        "titulo" => "Vainas peripilares&#58; claves tricosc&#243;picas"
        "tienePdf" => "es"
        "tieneTextoCompleto" => "es"
        "paginas" => array:1 [
          0 => array:2 [
            "paginaInicial" => "176"
            "paginaFinal" => "177"
          ]
        ]
        "titulosAlternativos" => array:1 [
          "en" => array:1 [
            "titulo" => "Hair Casts&#58; Trichoscopic Clues"
          ]
        ]
        "contieneTextoCompleto" => array:1 [
          "es" => true
        ]
        "contienePdf" => array:1 [
          "es" => true
        ]
        "resumenGrafico" => array:2 [
          "original" => 0
          "multimedia" => array:7 [
            "identificador" => "fig0010"
            "etiqueta" => "Figura 2"
            "tipo" => "MULTIMEDIAFIGURA"
            "mostrarFloat" => true
            "mostrarDisplay" => false
            "figura" => array:1 [
              0 => array:4 [
                "imagen" => "gr2.jpeg"
                "Alto" => 731
                "Ancho" => 950
                "Tamanyo" => 132740
              ]
            ]
            "descripcion" => array:1 [
              "es" => "<p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">Hipodensidad capilar temporal asociada a peinado tirante&#46;</p>"
            ]
          ]
        ]
        "autores" => array:1 [
          0 => array:2 [
            "autoresLista" => "A&#46; Giacaman, L&#46;J&#46; del Pozo Hernando, A&#46; Mart&#237;n-Santiago"
            "autores" => array:3 [
              0 => array:2 [
                "nombre" => "A&#46;"
                "apellidos" => "Giacaman"
              ]
              1 => array:2 [
                "nombre" => "L&#46;J&#46;"
                "apellidos" => "del Pozo Hernando"
              ]
              2 => array:2 [
                "nombre" => "A&#46;"
                "apellidos" => "Mart&#237;n-Santiago"
              ]
            ]
          ]
        ]
      ]
      "idiomaDefecto" => "es"
      "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0001731021003094?idApp=UINPBA000044"
      "url" => "/00017310/0000011300000002/v1_202203040527/S0001731021003094/v1_202203040527/es/main.assets"
    ]
  ]
  "en" => array:14 [
    "idiomaDefecto" => true
    "cabecera" => "<span class="elsevierStyleTextfn">Practical Dermoscopy</span>"
    "titulo" => " Hair Casts&#58; Trichoscopic Clues"
    "tieneTextoCompleto" => true
    "paginas" => array:1 [
      0 => array:2 [
        "paginaInicial" => "T176"
        "paginaFinal" => "T177"
      ]
    ]
    "autores" => array:1 [
      0 => array:4 [
        "autoresLista" => "A&#46; Giacaman, L&#46;J&#46; del Pozo Hernando, A&#46; Mart&#237;n-Santiago"
        "autores" => array:3 [
          0 => array:4 [
            "nombre" => "A&#46;"
            "apellidos" => "Giacaman"
            "email" => array:1 [
              0 => "anizagiacaman@gmail.com"
            ]
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "&#42;"
                "identificador" => "cor0005"
              ]
            ]
          ]
          1 => array:2 [
            "nombre" => "L&#46;J&#46;"
            "apellidos" => "del Pozo Hernando"
          ]
          2 => array:2 [
            "nombre" => "A&#46;"
            "apellidos" => "Mart&#237;n-Santiago"
          ]
        ]
        "afiliaciones" => array:1 [
          0 => array:2 [
            "entidad" => "Departamento de Dermatolog&#237;a&#44; Hospital Universitari Son Espases&#44; Palma de Mallorca&#44; Spain"
            "identificador" => "aff0005"
          ]
        ]
        "correspondencia" => array:1 [
          0 => array:3 [
            "identificador" => "cor0005"
            "etiqueta" => "&#8270;"
            "correspondencia" => "Corresponding author&#46;"
          ]
        ]
      ]
    ]
    "titulosAlternativos" => array:1 [
      "es" => array:1 [
        "titulo" => "Vainas peripilares&#58; claves tricosc&#243;picas"
      ]
    ]
    "resumenGrafico" => array:2 [
      "original" => 0
      "multimedia" => array:8 [
        "identificador" => "fig0005"
        "etiqueta" => "Figure 1"
        "tipo" => "MULTIMEDIAFIGURA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "figura" => array:1 [
          0 => array:4 [
            "imagen" => "gr1.jpeg"
            "Alto" => 732
            "Ancho" => 951
            "Tamanyo" => 94840
          ]
        ]
        "detalles" => array:1 [
          0 => array:3 [
            "identificador" => "at0005"
            "detalle" => "Figure "
            "rol" => "short"
          ]
        ]
        "descripcion" => array:1 [
          "en" => "<p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">Frontal capillary hypodensity&#46;</p>"
        ]
      ]
    ]
    "textoCompleto" => "<span class="elsevierStyleSections"><p id="par0005" class="elsevierStylePara elsevierViewall">A 51-year-old Colombian woman visited our department with predominantly frontal and bitemporal capillary hypodensity that had begun 10&#8239;years earlier &#40;<a class="elsevierStyleCrossRefs" href="#fig0005">Figs&#46; 1 and 2</a>&#41;&#46;</p><elsevierMultimedia ident="fig0005"></elsevierMultimedia><elsevierMultimedia ident="fig0010"></elsevierMultimedia><p id="par0010" class="elsevierStylePara elsevierViewall">Trichoscopy revealed miniaturization of the follicles&#44; a fine pigmented reticulum&#44; and hair casts &#40;<a class="elsevierStyleCrossRef" href="#fig0015">Fig&#46; 3</a>&#41;&#46;</p><elsevierMultimedia ident="fig0015"></elsevierMultimedia><p id="par0015" class="elsevierStylePara elsevierViewall">What is your Diagnosis&#63;</p><p id="par0020" class="elsevierStylePara elsevierViewall">Traction alopecia</p><p id="par0025" class="elsevierStylePara elsevierViewall">Traction alopecia &#40;TA&#41; is caused by the direct mechanical damage done by hairstyles involving considerable traction<a class="elsevierStyleCrossRef" href="#bib0005"><span class="elsevierStyleSup">1</span></a>&#46; It is more frequent in women and has been reported in up to a third of African-American women&#44; although it can affect all phenotypes<a class="elsevierStyleCrossRef" href="#bib0010"><span class="elsevierStyleSup">2</span></a>&#46; It is associated with the use of pony tails&#44; plaits&#44; extensions&#44; chemical hair-shaft relaxers&#44; turbans&#44; and headbands<a class="elsevierStyleCrossRefs" href="#bib0015"><span class="elsevierStyleSup">3&#44;4</span></a>&#46; The condition is a reversible alopecia in the initial stages but progresses to permanent alopecia if the triggering factors are not corrected<a class="elsevierStyleCrossRef" href="#bib0010"><span class="elsevierStyleSup">2</span></a>&#46; Physical examination reveals the band sign that corresponds to an area immediately anterior to the area of alopecia&#44; with shorter terminal hairs&#46; The eyebrows&#44; eyelashes&#44; nails&#44; and body hair are not involved&#46;</p><p id="par0030" class="elsevierStylePara elsevierViewall">In the initial stages of TA&#44; trichoscopy reveals miniaturization of the follicles and hair casts &#40;HCs&#41;&#46; Papules and&#47;or pustules may also be observed&#44; together with perifollicular erythema&#44; black spots and the recently described flame or torch sign&#44; which is more frequent in more pigmented phototypes&#44; corresponding to white areas at the base of the terminal hairs&#46;<a class="elsevierStyleCrossRef" href="#bib0025"><span class="elsevierStyleSup">5</span></a> In advanced stages&#44; signs of cicatricial alopecia are observed<a class="elsevierStyleCrossRefs" href="#bib0010"><span class="elsevierStyleSup">2&#44;5</span></a>&#46;</p><p id="par0035" class="elsevierStylePara elsevierViewall">The HCs tend to be found on the periphery of the alopecia plaque&#46; They are present in more than 80&#37; of cases of TA and correspond to grayish-white mobile cylindrical structures&#44; located in the region proximal to the hair shaft&#44; coinciding with the areas of maximum tension&#46; Their presence indicates permanent traction&#44; and they may&#44; therefore&#44; help to monitor cessation of this factor by the patient&#46; HCs are not a specific sign&#46; They can also be observed in seborrheic dermatitis and psoriasis of the scalp&#44; and it is important to distinguish them from nits in order to avoid unnecessary treatments<a class="elsevierStyleCrossRef" href="#bib0030"><span class="elsevierStyleSup">6</span></a>&#46;</p><p id="par0040" class="elsevierStylePara elsevierViewall">The differential diagnosis of TA includes other entities that may mimic or even coexist the condition&#44; such as fibrosing frontal alopecia&#44; androgenetic alopecia&#44; alopecia areata&#44; and trichotillomania&#44; which do not present HCs<a class="elsevierStyleCrossRefs" href="#bib0005"><span class="elsevierStyleSup">1&#44;2</span></a>&#46; Biopsy should only be performed if the diagnosis is in doubt<a class="elsevierStyleCrossRef" href="#bib0025"><span class="elsevierStyleSup">5</span></a>&#46;</p><p id="par0045" class="elsevierStylePara elsevierViewall">Treatment is based on avoiding traction&#46; Topical or intralesional corticosteroids&#44; antibiotics&#44; and minoxidil may be used in the initial stages&#46; In advanced stages&#44; camouflaging techniques and hair transplant may be considered<a class="elsevierStyleCrossRefs" href="#bib0005"><span class="elsevierStyleSup">1&#8211;6</span></a>&#46;</p></span>"
    "pdfFichero" => "main.pdf"
    "tienePdf" => true
    "NotaPie" => array:1 [
      0 => array:2 [
        "etiqueta" => "&#9734;"
        "nota" => "<p class="elsevierStyleNotepara" id="npar0005">Please cite this article as&#58; Giacaman A&#44; del Pozo Hernando LJ&#44; Mart&#237;n-Santiago A&#46; Vainas peripilares&#58; claves tricosc&#243;picas&#46; Actas Dermosifiliogr&#46; 2022&#59;113&#58;176&#8211;177&#46;</p>"
      ]
    ]
    "multimedia" => array:3 [
      0 => array:8 [
        "identificador" => "fig0005"
        "etiqueta" => "Figure 1"
        "tipo" => "MULTIMEDIAFIGURA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "figura" => array:1 [
          0 => array:4 [
            "imagen" => "gr1.jpeg"
            "Alto" => 732
            "Ancho" => 951
            "Tamanyo" => 94840
          ]
        ]
        "detalles" => array:1 [
          0 => array:3 [
            "identificador" => "at0005"
            "detalle" => "Figure "
            "rol" => "short"
          ]
        ]
        "descripcion" => array:1 [
          "en" => "<p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">Frontal capillary hypodensity&#46;</p>"
        ]
      ]
      1 => array:8 [
        "identificador" => "fig0010"
        "etiqueta" => "Figure 2"
        "tipo" => "MULTIMEDIAFIGURA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "figura" => array:1 [
          0 => array:4 [
            "imagen" => "gr2.jpeg"
            "Alto" => 731
            "Ancho" => 951
            "Tamanyo" => 117746
          ]
        ]
        "detalles" => array:1 [
          0 => array:3 [
            "identificador" => "at0010"
            "detalle" => "Figure "
            "rol" => "short"
          ]
        ]
        "descripcion" => array:1 [
          "en" => "<p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">Temporal capillary hypodensity associated with a high-traction hairstyle&#46;</p>"
        ]
      ]
      2 => array:8 [
        "identificador" => "fig0015"
        "etiqueta" => "Figure 3"
        "tipo" => "MULTIMEDIAFIGURA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "figura" => array:1 [
          0 => array:4 [
            "imagen" => "gr3.jpeg"
            "Alto" => 732
            "Ancho" => 951
            "Tamanyo" => 215843
          ]
        ]
        "detalles" => array:1 [
          0 => array:3 [
            "identificador" => "at0015"
            "detalle" => "Figure "
            "rol" => "short"
          ]
        ]
        "descripcion" => array:1 [
          "en" => "<p id="spar0015" class="elsevierStyleSimplePara elsevierViewall">Hair casts in the region proximal to the shaft &#40;arrow&#41;&#46; Multiple empty follicular orifices &#40;&#62;&#41; and fine hairs &#40;&#42;&#41;&#46; Some dystrophic hairs &#40;&#215;&#41;&#46; A fine pigmented reticulum can be observed on the interfollicular skin&#59; this sign is present in dark phototypes&#46;</p>"
        ]
      ]
    ]
    "bibliografia" => array:2 [
      "titulo" => "References"
      "seccion" => array:1 [
        0 => array:2 [
          "identificador" => "bibs0005"
          "bibliografiaReferencia" => array:6 [
            0 => array:3 [
              "identificador" => "bib0005"
              "etiqueta" => "1"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Hair casts are a dermoscopic clue for the diagnosis of traction alopecia"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "A&#46; Tosti"
                            1 => "M&#46; Miteva"
                            2 => "F&#46; Torres"
                            3 => "C&#46; Vincenzi"
                            4 => "P&#46; Romanelli"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Br J Dermatol"
                        "fecha" => "2010"
                        "volumen" => "163"
                        "paginaInicial" => "1353"
                        "paginaFinal" => "1355"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            1 => array:3 [
              "identificador" => "bib0010"
              "etiqueta" => "2"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Traction alopecia&#58; The root of the problem"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "V&#46; Billero"
                            1 => "M&#46; Miteva"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.2147/CCID.S137296"
                      "Revista" => array:7 [
                        "tituloSerie" => "Clin Cosmet Investig Dermatol"
                        "fecha" => "2018"
                        "volumen" => "11"
                        "paginaInicial" => "149"
                        "paginaFinal" => "159"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/29670386"
                            "web" => "Medline"
                          ]
                        ]
                        "itemHostRev" => array:3 [
                          "pii" => "S0190962214016764"
                          "estado" => "S300"
                          "issn" => "01909622"
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            2 => array:3 [
              "identificador" => "bib0015"
              "etiqueta" => "3"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Bitemporal hair loss related to traction alopecia"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "O&#46; Munoz Moreno-Arrones"
                            1 => "S&#46; Vano-Galvan"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:4 [
                        "tituloSerie" => "Dermatol Online J"
                        "fecha" => "2016"
                        "volumen" => "22"
                        "itemHostRev" => array:3 [
                          "pii" => "S0190962215013067"
                          "estado" => "S300"
                          "issn" => "01909622"
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            3 => array:3 [
              "identificador" => "bib0020"
              "etiqueta" => "4"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Alopecic plaques in a cook&#46; Placas alop&#233;cicas en una cocinera"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "Z&#46; &#201;zs&#246;l-Lendvai"
                            1 => "L&#46; I&#241;iguez-de Onzo&#241;o"
                            2 => "L&#46; P&#233;rez-Garc&#237;a"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.ad.2015.06.014"
                      "Revista" => array:6 [
                        "tituloSerie" => "Actas Dermosifiliogr"
                        "fecha" => "2016"
                        "volumen" => "107"
                        "paginaInicial" => "339"
                        "paginaFinal" => "340"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/26632256"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            4 => array:3 [
              "identificador" => "bib0025"
              "etiqueta" => "5"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The flambeau sign &#8212; A new dermoscopy finding in a case of marginal traction alopecia"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "S&#46; Agrawal"
                            1 => "S&#46;B&#46; Daruwalla"
                            2 => "R&#46;S&#46; Dhurat"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1111/ajd.13187"
                      "Revista" => array:7 [
                        "tituloSerie" => "Australas J Dermatol"
                        "fecha" => "2020"
                        "volumen" => "61"
                        "paginaInicial" => "49"
                        "paginaFinal" => "50"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/31647110"
                            "web" => "Medline"
                          ]
                        ]
                        "itemHostRev" => array:3 [
                          "pii" => "S0190962214011505"
                          "estado" => "S300"
                          "issn" => "01909622"
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            5 => array:3 [
              "identificador" => "bib0030"
              "etiqueta" => "6"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Peripilar hair casts"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "L&#46; Campos-Munoz"
                            1 => "A&#46; Fueyo-Casado"
                            2 => "C&#46; Carranza-Romero"
                            3 => "E&#46; Gonzalez-Guerra"
                            4 => "E&#46; Lopez-Bran"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.jaad.2015.10.032"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Am Acad Dermatol"
                        "fecha" => "2017"
                        "volumen" => "76"
                        "paginaInicial" => "S3"
                        "paginaFinal" => "S4"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/28087022"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
          ]
        ]
      ]
    ]
  ]
  "idiomaDefecto" => "en"
  "url" => "/00017310/0000011300000002/v1_202203040527/S0001731022000497/v1_202203040527/en/main.assets"
  "Apartado" => array:4 [
    "identificador" => "92867"
    "tipo" => "SECCION"
    "es" => array:2 [
      "titulo" => "Dermatoscopia pr&#225;ctica &#47; Practical Dermoscopy"
      "idiomaDefecto" => true
    ]
    "idiomaDefecto" => "es"
  ]
  "PDF" => "https://static.elsevier.es/multimedia/00017310/0000011300000002/v1_202203040527/S0001731022000497/v1_202203040527/en/main.pdf?idApp=UINPBA000044&text.app=https://actasdermo.org/"
  "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0001731022000497?idApp=UINPBA000044"
]
Compartir
Información de la revista

Estadísticas

Siga este enlace para acceder al texto completo del artículo

Practical Dermoscopy
Hair Casts: Trichoscopic Clues
Vainas peripilares: claves tricoscópicas
A. Giacaman
Autor para correspondencia
anizagiacaman@gmail.com

Corresponding author.
, L.J. del Pozo Hernando, A. Martín-Santiago
Departamento de Dermatología, Hospital Universitari Son Espases, Palma de Mallorca, Spain
Leído
5310
Veces
se ha leído el artículo
1500
Total PDF
3810
Total HTML
Compartir estadísticas
 array:24 [
  "pii" => "S0001731022000497"
  "issn" => "00017310"
  "doi" => "10.1016/j.ad.2022.01.016"
  "estado" => "S300"
  "fechaPublicacion" => "2022-02-01"
  "aid" => "2900"
  "copyrightAnyo" => "2022"
  "documento" => "simple-article"
  "crossmark" => 1
  "licencia" => "http://creativecommons.org/licenses/by-nc-nd/4.0/"
  "subdocumento" => "crp"
  "cita" => "Actas Dermosifiliogr. 2022;113:T176-T177"
  "abierto" => array:3 [
    "ES" => true
    "ES2" => true
    "LATM" => true
  ]
  "gratuito" => true
  "lecturas" => array:1 [
    "total" => 0
  ]
  "itemSiguiente" => array:19 [
    "pii" => "S0001731021002891"
    "issn" => "00017310"
    "doi" => "10.1016/j.ad.2021.06.008"
    "estado" => "S300"
    "fechaPublicacion" => "2022-02-01"
    "aid" => "2722"
    "copyright" => "AEDV"
    "documento" => "simple-article"
    "crossmark" => 1
    "licencia" => "http://creativecommons.org/licenses/by-nc-nd/4.0/"
    "subdocumento" => "crp"
    "cita" => "Actas Dermosifiliogr. 2022;113:178-82"
    "abierto" => array:3 [
      "ES" => true
      "ES2" => true
      "LATM" => true
    ]
    "gratuito" => true
    "lecturas" => array:1 [
      "total" => 0
    ]
    "es" => array:13 [
      "idiomaDefecto" => true
      "cabecera" => "<span class="elsevierStyleTextfn">COMUNICACI&#211;N BREVE</span>"
      "titulo" => "Estudio descriptivo de los pacientes diagnosticados de melanoma en la provincia de &#193;lava &#40;Pa&#237;s Vasco&#41; entre los a&#241;os 2015 y 2018"
      "tienePdf" => "es"
      "tieneTextoCompleto" => "es"
      "tieneResumen" => array:2 [
        0 => "es"
        1 => "en"
      ]
      "paginas" => array:1 [
        0 => array:2 [
          "paginaInicial" => "178"
          "paginaFinal" => "182"
        ]
      ]
      "titulosAlternativos" => array:1 [
        "en" => array:1 [
          "titulo" => "Incidence of Melanoma in the Basque Province of &#193;lava&#44; Spain&#44; From 2015 to 2018&#58; A Descriptive Study"
        ]
      ]
      "contieneResumen" => array:2 [
        "es" => true
        "en" => true
      ]
      "contieneTextoCompleto" => array:1 [
        "es" => true
      ]
      "contienePdf" => array:1 [
        "es" => true
      ]
      "resumenGrafico" => array:2 [
        "original" => 0
        "multimedia" => array:6 [
          "identificador" => "fig0005"
          "etiqueta" => "Figura 1"
          "tipo" => "MULTIMEDIAFIGURA"
          "mostrarFloat" => true
          "mostrarDisplay" => false
          "figura" => array:1 [
            0 => array:4 [
              "imagen" => "gr1.jpeg"
              "Alto" => 1379
              "Ancho" => 3175
              "Tamanyo" => 186616
            ]
          ]
        ]
      ]
      "autores" => array:1 [
        0 => array:2 [
          "autoresLista" => "P&#46; Ros&#233;s-Gibert, S&#46; Podlipnik, F&#46;J&#46; de la Torre Gomar, A&#46; Saenz Aguirre, J&#46; Gimeno Castillo, R&#46; Gonz&#225;lez P&#233;rez, S&#46; Puig"
          "autores" => array:7 [
            0 => array:2 [
              "nombre" => "P&#46;"
              "apellidos" => "Ros&#233;s-Gibert"
            ]
            1 => array:2 [
              "nombre" => "S&#46;"
              "apellidos" => "Podlipnik"
            ]
            2 => array:2 [
              "nombre" => "F&#46;J&#46;"
              "apellidos" => "de la Torre Gomar"
            ]
            3 => array:2 [
              "nombre" => "A&#46;"
              "apellidos" => "Saenz Aguirre"
            ]
            4 => array:2 [
              "nombre" => "J&#46;"
              "apellidos" => "Gimeno Castillo"
            ]
            5 => array:2 [
              "nombre" => "R&#46;"
              "apellidos" => "Gonz&#225;lez P&#233;rez"
            ]
            6 => array:2 [
              "nombre" => "S&#46;"
              "apellidos" => "Puig"
            ]
          ]
        ]
      ]
    ]
    "idiomaDefecto" => "es"
    "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0001731021002891?idApp=UINPBA000044"
    "url" => "/00017310/0000011300000002/v1_202203040527/S0001731021002891/v1_202203040527/es/main.assets"
  ]
  "itemAnterior" => array:19 [
    "pii" => "S0001731021003094"
    "issn" => "00017310"
    "doi" => "10.1016/j.ad.2020.11.027"
    "estado" => "S300"
    "fechaPublicacion" => "2022-02-01"
    "aid" => "2742"
    "copyright" => "AEDV"
    "documento" => "simple-article"
    "crossmark" => 1
    "licencia" => "http://creativecommons.org/licenses/by-nc-nd/4.0/"
    "subdocumento" => "crp"
    "cita" => "Actas Dermosifiliogr. 2022;113:176-7"
    "abierto" => array:3 [
      "ES" => true
      "ES2" => true
      "LATM" => true
    ]
    "gratuito" => true
    "lecturas" => array:1 [
      "total" => 0
    ]
    "es" => array:11 [
      "idiomaDefecto" => true
      "cabecera" => "<span class="elsevierStyleTextfn">Dermatoscopia pr&#225;ctica</span>"
      "titulo" => "Vainas peripilares&#58; claves tricosc&#243;picas"
      "tienePdf" => "es"
      "tieneTextoCompleto" => "es"
      "paginas" => array:1 [
        0 => array:2 [
          "paginaInicial" => "176"
          "paginaFinal" => "177"
        ]
      ]
      "titulosAlternativos" => array:1 [
        "en" => array:1 [
          "titulo" => "Hair Casts&#58; Trichoscopic Clues"
        ]
      ]
      "contieneTextoCompleto" => array:1 [
        "es" => true
      ]
      "contienePdf" => array:1 [
        "es" => true
      ]
      "resumenGrafico" => array:2 [
        "original" => 0
        "multimedia" => array:7 [
          "identificador" => "fig0010"
          "etiqueta" => "Figura 2"
          "tipo" => "MULTIMEDIAFIGURA"
          "mostrarFloat" => true
          "mostrarDisplay" => false
          "figura" => array:1 [
            0 => array:4 [
              "imagen" => "gr2.jpeg"
              "Alto" => 731
              "Ancho" => 950
              "Tamanyo" => 132740
            ]
          ]
          "descripcion" => array:1 [
            "es" => "<p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">Hipodensidad capilar temporal asociada a peinado tirante&#46;</p>"
          ]
        ]
      ]
      "autores" => array:1 [
        0 => array:2 [
          "autoresLista" => "A&#46; Giacaman, L&#46;J&#46; del Pozo Hernando, A&#46; Mart&#237;n-Santiago"
          "autores" => array:3 [
            0 => array:2 [
              "nombre" => "A&#46;"
              "apellidos" => "Giacaman"
            ]
            1 => array:2 [
              "nombre" => "L&#46;J&#46;"
              "apellidos" => "del Pozo Hernando"
            ]
            2 => array:2 [
              "nombre" => "A&#46;"
              "apellidos" => "Mart&#237;n-Santiago"
            ]
          ]
        ]
      ]
    ]
    "idiomaDefecto" => "es"
    "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0001731021003094?idApp=UINPBA000044"
    "url" => "/00017310/0000011300000002/v1_202203040527/S0001731021003094/v1_202203040527/es/main.assets"
  ]
  "asociados" => array:1 [
    0 => array:19 [
      "pii" => "S0001731021003094"
      "issn" => "00017310"
      "doi" => "10.1016/j.ad.2020.11.027"
      "estado" => "S300"
      "fechaPublicacion" => "2022-02-01"
      "aid" => "2742"
      "copyright" => "AEDV"
      "documento" => "simple-article"
      "crossmark" => 1
      "licencia" => "http://creativecommons.org/licenses/by-nc-nd/4.0/"
      "subdocumento" => "crp"
      "cita" => "Actas Dermosifiliogr. 2022;113:176-7"
      "abierto" => array:3 [
        "ES" => true
        "ES2" => true
        "LATM" => true
      ]
      "gratuito" => true
      "lecturas" => array:1 [
        "total" => 0
      ]
      "es" => array:11 [
        "idiomaDefecto" => true
        "cabecera" => "<span class="elsevierStyleTextfn">Dermatoscopia pr&#225;ctica</span>"
        "titulo" => "Vainas peripilares&#58; claves tricosc&#243;picas"
        "tienePdf" => "es"
        "tieneTextoCompleto" => "es"
        "paginas" => array:1 [
          0 => array:2 [
            "paginaInicial" => "176"
            "paginaFinal" => "177"
          ]
        ]
        "titulosAlternativos" => array:1 [
          "en" => array:1 [
            "titulo" => "Hair Casts&#58; Trichoscopic Clues"
          ]
        ]
        "contieneTextoCompleto" => array:1 [
          "es" => true
        ]
        "contienePdf" => array:1 [
          "es" => true
        ]
        "resumenGrafico" => array:2 [
          "original" => 0
          "multimedia" => array:7 [
            "identificador" => "fig0010"
            "etiqueta" => "Figura 2"
            "tipo" => "MULTIMEDIAFIGURA"
            "mostrarFloat" => true
            "mostrarDisplay" => false
            "figura" => array:1 [
              0 => array:4 [
                "imagen" => "gr2.jpeg"
                "Alto" => 731
                "Ancho" => 950
                "Tamanyo" => 132740
              ]
            ]
            "descripcion" => array:1 [
              "es" => "<p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">Hipodensidad capilar temporal asociada a peinado tirante&#46;</p>"
            ]
          ]
        ]
        "autores" => array:1 [
          0 => array:2 [
            "autoresLista" => "A&#46; Giacaman, L&#46;J&#46; del Pozo Hernando, A&#46; Mart&#237;n-Santiago"
            "autores" => array:3 [
              0 => array:2 [
                "nombre" => "A&#46;"
                "apellidos" => "Giacaman"
              ]
              1 => array:2 [
                "nombre" => "L&#46;J&#46;"
                "apellidos" => "del Pozo Hernando"
              ]
              2 => array:2 [
                "nombre" => "A&#46;"
                "apellidos" => "Mart&#237;n-Santiago"
              ]
            ]
          ]
        ]
      ]
      "idiomaDefecto" => "es"
      "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0001731021003094?idApp=UINPBA000044"
      "url" => "/00017310/0000011300000002/v1_202203040527/S0001731021003094/v1_202203040527/es/main.assets"
    ]
  ]
  "en" => array:14 [
    "idiomaDefecto" => true
    "cabecera" => "<span class="elsevierStyleTextfn">Practical Dermoscopy</span>"
    "titulo" => " Hair Casts&#58; Trichoscopic Clues"
    "tieneTextoCompleto" => true
    "paginas" => array:1 [
      0 => array:2 [
        "paginaInicial" => "T176"
        "paginaFinal" => "T177"
      ]
    ]
    "autores" => array:1 [
      0 => array:4 [
        "autoresLista" => "A&#46; Giacaman, L&#46;J&#46; del Pozo Hernando, A&#46; Mart&#237;n-Santiago"
        "autores" => array:3 [
          0 => array:4 [
            "nombre" => "A&#46;"
            "apellidos" => "Giacaman"
            "email" => array:1 [
              0 => "anizagiacaman@gmail.com"
            ]
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "&#42;"
                "identificador" => "cor0005"
              ]
            ]
          ]
          1 => array:2 [
            "nombre" => "L&#46;J&#46;"
            "apellidos" => "del Pozo Hernando"
          ]
          2 => array:2 [
            "nombre" => "A&#46;"
            "apellidos" => "Mart&#237;n-Santiago"
          ]
        ]
        "afiliaciones" => array:1 [
          0 => array:2 [
            "entidad" => "Departamento de Dermatolog&#237;a&#44; Hospital Universitari Son Espases&#44; Palma de Mallorca&#44; Spain"
            "identificador" => "aff0005"
          ]
        ]
        "correspondencia" => array:1 [
          0 => array:3 [
            "identificador" => "cor0005"
            "etiqueta" => "&#8270;"
            "correspondencia" => "Corresponding author&#46;"
          ]
        ]
      ]
    ]
    "titulosAlternativos" => array:1 [
      "es" => array:1 [
        "titulo" => "Vainas peripilares&#58; claves tricosc&#243;picas"
      ]
    ]
    "resumenGrafico" => array:2 [
      "original" => 0
      "multimedia" => array:8 [
        "identificador" => "fig0005"
        "etiqueta" => "Figure 1"
        "tipo" => "MULTIMEDIAFIGURA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "figura" => array:1 [
          0 => array:4 [
            "imagen" => "gr1.jpeg"
            "Alto" => 732
            "Ancho" => 951
            "Tamanyo" => 94840
          ]
        ]
        "detalles" => array:1 [
          0 => array:3 [
            "identificador" => "at0005"
            "detalle" => "Figure "
            "rol" => "short"
          ]
        ]
        "descripcion" => array:1 [
          "en" => "<p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">Frontal capillary hypodensity&#46;</p>"
        ]
      ]
    ]
    "textoCompleto" => "<span class="elsevierStyleSections"><p id="par0005" class="elsevierStylePara elsevierViewall">A 51-year-old Colombian woman visited our department with predominantly frontal and bitemporal capillary hypodensity that had begun 10&#8239;years earlier &#40;<a class="elsevierStyleCrossRefs" href="#fig0005">Figs&#46; 1 and 2</a>&#41;&#46;</p><elsevierMultimedia ident="fig0005"></elsevierMultimedia><elsevierMultimedia ident="fig0010"></elsevierMultimedia><p id="par0010" class="elsevierStylePara elsevierViewall">Trichoscopy revealed miniaturization of the follicles&#44; a fine pigmented reticulum&#44; and hair casts &#40;<a class="elsevierStyleCrossRef" href="#fig0015">Fig&#46; 3</a>&#41;&#46;</p><elsevierMultimedia ident="fig0015"></elsevierMultimedia><p id="par0015" class="elsevierStylePara elsevierViewall">What is your Diagnosis&#63;</p><p id="par0020" class="elsevierStylePara elsevierViewall">Traction alopecia</p><p id="par0025" class="elsevierStylePara elsevierViewall">Traction alopecia &#40;TA&#41; is caused by the direct mechanical damage done by hairstyles involving considerable traction<a class="elsevierStyleCrossRef" href="#bib0005"><span class="elsevierStyleSup">1</span></a>&#46; It is more frequent in women and has been reported in up to a third of African-American women&#44; although it can affect all phenotypes<a class="elsevierStyleCrossRef" href="#bib0010"><span class="elsevierStyleSup">2</span></a>&#46; It is associated with the use of pony tails&#44; plaits&#44; extensions&#44; chemical hair-shaft relaxers&#44; turbans&#44; and headbands<a class="elsevierStyleCrossRefs" href="#bib0015"><span class="elsevierStyleSup">3&#44;4</span></a>&#46; The condition is a reversible alopecia in the initial stages but progresses to permanent alopecia if the triggering factors are not corrected<a class="elsevierStyleCrossRef" href="#bib0010"><span class="elsevierStyleSup">2</span></a>&#46; Physical examination reveals the band sign that corresponds to an area immediately anterior to the area of alopecia&#44; with shorter terminal hairs&#46; The eyebrows&#44; eyelashes&#44; nails&#44; and body hair are not involved&#46;</p><p id="par0030" class="elsevierStylePara elsevierViewall">In the initial stages of TA&#44; trichoscopy reveals miniaturization of the follicles and hair casts &#40;HCs&#41;&#46; Papules and&#47;or pustules may also be observed&#44; together with perifollicular erythema&#44; black spots and the recently described flame or torch sign&#44; which is more frequent in more pigmented phototypes&#44; corresponding to white areas at the base of the terminal hairs&#46;<a class="elsevierStyleCrossRef" href="#bib0025"><span class="elsevierStyleSup">5</span></a> In advanced stages&#44; signs of cicatricial alopecia are observed<a class="elsevierStyleCrossRefs" href="#bib0010"><span class="elsevierStyleSup">2&#44;5</span></a>&#46;</p><p id="par0035" class="elsevierStylePara elsevierViewall">The HCs tend to be found on the periphery of the alopecia plaque&#46; They are present in more than 80&#37; of cases of TA and correspond to grayish-white mobile cylindrical structures&#44; located in the region proximal to the hair shaft&#44; coinciding with the areas of maximum tension&#46; Their presence indicates permanent traction&#44; and they may&#44; therefore&#44; help to monitor cessation of this factor by the patient&#46; HCs are not a specific sign&#46; They can also be observed in seborrheic dermatitis and psoriasis of the scalp&#44; and it is important to distinguish them from nits in order to avoid unnecessary treatments<a class="elsevierStyleCrossRef" href="#bib0030"><span class="elsevierStyleSup">6</span></a>&#46;</p><p id="par0040" class="elsevierStylePara elsevierViewall">The differential diagnosis of TA includes other entities that may mimic or even coexist the condition&#44; such as fibrosing frontal alopecia&#44; androgenetic alopecia&#44; alopecia areata&#44; and trichotillomania&#44; which do not present HCs<a class="elsevierStyleCrossRefs" href="#bib0005"><span class="elsevierStyleSup">1&#44;2</span></a>&#46; Biopsy should only be performed if the diagnosis is in doubt<a class="elsevierStyleCrossRef" href="#bib0025"><span class="elsevierStyleSup">5</span></a>&#46;</p><p id="par0045" class="elsevierStylePara elsevierViewall">Treatment is based on avoiding traction&#46; Topical or intralesional corticosteroids&#44; antibiotics&#44; and minoxidil may be used in the initial stages&#46; In advanced stages&#44; camouflaging techniques and hair transplant may be considered<a class="elsevierStyleCrossRefs" href="#bib0005"><span class="elsevierStyleSup">1&#8211;6</span></a>&#46;</p></span>"
    "pdfFichero" => "main.pdf"
    "tienePdf" => true
    "NotaPie" => array:1 [
      0 => array:2 [
        "etiqueta" => "&#9734;"
        "nota" => "<p class="elsevierStyleNotepara" id="npar0005">Please cite this article as&#58; Giacaman A&#44; del Pozo Hernando LJ&#44; Mart&#237;n-Santiago A&#46; Vainas peripilares&#58; claves tricosc&#243;picas&#46; Actas Dermosifiliogr&#46; 2022&#59;113&#58;176&#8211;177&#46;</p>"
      ]
    ]
    "multimedia" => array:3 [
      0 => array:8 [
        "identificador" => "fig0005"
        "etiqueta" => "Figure 1"
        "tipo" => "MULTIMEDIAFIGURA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "figura" => array:1 [
          0 => array:4 [
            "imagen" => "gr1.jpeg"
            "Alto" => 732
            "Ancho" => 951
            "Tamanyo" => 94840
          ]
        ]
        "detalles" => array:1 [
          0 => array:3 [
            "identificador" => "at0005"
            "detalle" => "Figure "
            "rol" => "short"
          ]
        ]
        "descripcion" => array:1 [
          "en" => "<p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">Frontal capillary hypodensity&#46;</p>"
        ]
      ]
      1 => array:8 [
        "identificador" => "fig0010"
        "etiqueta" => "Figure 2"
        "tipo" => "MULTIMEDIAFIGURA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "figura" => array:1 [
          0 => array:4 [
            "imagen" => "gr2.jpeg"
            "Alto" => 731
            "Ancho" => 951
            "Tamanyo" => 117746
          ]
        ]
        "detalles" => array:1 [
          0 => array:3 [
            "identificador" => "at0010"
            "detalle" => "Figure "
            "rol" => "short"
          ]
        ]
        "descripcion" => array:1 [
          "en" => "<p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">Temporal capillary hypodensity associated with a high-traction hairstyle&#46;</p>"
        ]
      ]
      2 => array:8 [
        "identificador" => "fig0015"
        "etiqueta" => "Figure 3"
        "tipo" => "MULTIMEDIAFIGURA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "figura" => array:1 [
          0 => array:4 [
            "imagen" => "gr3.jpeg"
            "Alto" => 732
            "Ancho" => 951
            "Tamanyo" => 215843
          ]
        ]
        "detalles" => array:1 [
          0 => array:3 [
            "identificador" => "at0015"
            "detalle" => "Figure "
            "rol" => "short"
          ]
        ]
        "descripcion" => array:1 [
          "en" => "<p id="spar0015" class="elsevierStyleSimplePara elsevierViewall">Hair casts in the region proximal to the shaft &#40;arrow&#41;&#46; Multiple empty follicular orifices &#40;&#62;&#41; and fine hairs &#40;&#42;&#41;&#46; Some dystrophic hairs &#40;&#215;&#41;&#46; A fine pigmented reticulum can be observed on the interfollicular skin&#59; this sign is present in dark phototypes&#46;</p>"
        ]
      ]
    ]
    "bibliografia" => array:2 [
      "titulo" => "References"
      "seccion" => array:1 [
        0 => array:2 [
          "identificador" => "bibs0005"
          "bibliografiaReferencia" => array:6 [
            0 => array:3 [
              "identificador" => "bib0005"
              "etiqueta" => "1"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Hair casts are a dermoscopic clue for the diagnosis of traction alopecia"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "A&#46; Tosti"
                            1 => "M&#46; Miteva"
                            2 => "F&#46; Torres"
                            3 => "C&#46; Vincenzi"
                            4 => "P&#46; Romanelli"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Br J Dermatol"
                        "fecha" => "2010"
                        "volumen" => "163"
                        "paginaInicial" => "1353"
                        "paginaFinal" => "1355"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            1 => array:3 [
              "identificador" => "bib0010"
              "etiqueta" => "2"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Traction alopecia&#58; The root of the problem"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "V&#46; Billero"
                            1 => "M&#46; Miteva"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.2147/CCID.S137296"
                      "Revista" => array:7 [
                        "tituloSerie" => "Clin Cosmet Investig Dermatol"
                        "fecha" => "2018"
                        "volumen" => "11"
                        "paginaInicial" => "149"
                        "paginaFinal" => "159"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/29670386"
                            "web" => "Medline"
                          ]
                        ]
                        "itemHostRev" => array:3 [
                          "pii" => "S0190962214016764"
                          "estado" => "S300"
                          "issn" => "01909622"
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            2 => array:3 [
              "identificador" => "bib0015"
              "etiqueta" => "3"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Bitemporal hair loss related to traction alopecia"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "O&#46; Munoz Moreno-Arrones"
                            1 => "S&#46; Vano-Galvan"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:4 [
                        "tituloSerie" => "Dermatol Online J"
                        "fecha" => "2016"
                        "volumen" => "22"
                        "itemHostRev" => array:3 [
                          "pii" => "S0190962215013067"
                          "estado" => "S300"
                          "issn" => "01909622"
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            3 => array:3 [
              "identificador" => "bib0020"
              "etiqueta" => "4"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Alopecic plaques in a cook&#46; Placas alop&#233;cicas en una cocinera"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "Z&#46; &#201;zs&#246;l-Lendvai"
                            1 => "L&#46; I&#241;iguez-de Onzo&#241;o"
                            2 => "L&#46; P&#233;rez-Garc&#237;a"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.ad.2015.06.014"
                      "Revista" => array:6 [
                        "tituloSerie" => "Actas Dermosifiliogr"
                        "fecha" => "2016"
                        "volumen" => "107"
                        "paginaInicial" => "339"
                        "paginaFinal" => "340"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/26632256"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            4 => array:3 [
              "identificador" => "bib0025"
              "etiqueta" => "5"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The flambeau sign &#8212; A new dermoscopy finding in a case of marginal traction alopecia"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "S&#46; Agrawal"
                            1 => "S&#46;B&#46; Daruwalla"
                            2 => "R&#46;S&#46; Dhurat"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1111/ajd.13187"
                      "Revista" => array:7 [
                        "tituloSerie" => "Australas J Dermatol"
                        "fecha" => "2020"
                        "volumen" => "61"
                        "paginaInicial" => "49"
                        "paginaFinal" => "50"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/31647110"
                            "web" => "Medline"
                          ]
                        ]
                        "itemHostRev" => array:3 [
                          "pii" => "S0190962214011505"
                          "estado" => "S300"
                          "issn" => "01909622"
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            5 => array:3 [
              "identificador" => "bib0030"
              "etiqueta" => "6"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Peripilar hair casts"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "L&#46; Campos-Munoz"
                            1 => "A&#46; Fueyo-Casado"
                            2 => "C&#46; Carranza-Romero"
                            3 => "E&#46; Gonzalez-Guerra"
                            4 => "E&#46; Lopez-Bran"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.jaad.2015.10.032"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Am Acad Dermatol"
                        "fecha" => "2017"
                        "volumen" => "76"
                        "paginaInicial" => "S3"
                        "paginaFinal" => "S4"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/28087022"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
          ]
        ]
      ]
    ]
  ]
  "idiomaDefecto" => "en"
  "url" => "/00017310/0000011300000002/v1_202203040527/S0001731022000497/v1_202203040527/en/main.assets"
  "Apartado" => array:4 [
    "identificador" => "92867"
    "tipo" => "SECCION"
    "es" => array:2 [
      "titulo" => "Dermatoscopia pr&#225;ctica &#47; Practical Dermoscopy"
      "idiomaDefecto" => true
    ]
    "idiomaDefecto" => "es"
  ]
  "PDF" => "https://static.elsevier.es/multimedia/00017310/0000011300000002/v1_202203040527/S0001731022000497/v1_202203040527/en/main.pdf?idApp=UINPBA000044&text.app=https://actasdermo.org/"
  "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0001731022000497?idApp=UINPBA000044"
]
Información del artículo
ISSN: 00017310
Idioma original: Inglés
Datos actualizados diariamente
año/Mes Html Pdf Total
2024 Noviembre 7 7 14
2024 Octubre 167 55 222
2024 Septiembre 192 37 229
2024 Agosto 177 76 253
2024 Julio 133 53 186
2024 Junio 157 56 213
2024 Mayo 115 45 160
2024 Abril 101 42 143
2024 Marzo 115 40 155
2024 Febrero 96 35 131
2024 Enero 98 43 141
2023 Diciembre 88 18 106
2023 Noviembre 131 48 179
2023 Octubre 115 40 155
2023 Septiembre 104 34 138
2023 Agosto 101 23 124
2023 Julio 100 44 144
2023 Junio 63 21 84
2023 Mayo 69 30 99
2023 Abril 45 32 77
2023 Marzo 95 39 134
2023 Febrero 85 30 115
2023 Enero 83 64 147
2022 Diciembre 103 59 162
2022 Noviembre 69 49 118
2022 Octubre 73 46 119
2022 Septiembre 109 61 170
2022 Agosto 90 55 145
2022 Julio 63 54 117
2022 Junio 126 55 181
2022 Mayo 221 60 281
2022 Abril 244 41 285
2022 Marzo 275 108 383
Mostrar todo

Siga este enlace para acceder al texto completo del artículo

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?