array:23 [
  "pii" => "S1578219009701283"
  "issn" => "15782190"
  "doi" => "10.1016/S1578-2190(09)70128-3"
  "estado" => "S300"
  "fechaPublicacion" => "2009-09-01"
  "aid" => "70128"
  "copyright" => "Academia Española de Dermatología y Venereología and Elsevier España, S.L."
  "copyrightAnyo" => "2009"
  "documento" => "article"
  "crossmark" => 0
  "subdocumento" => "sco"
  "cita" => "Actas Dermosifiliogr. 2009;100:602-5"
  "abierto" => array:3 [
    "ES" => true
    "ES2" => true
    "LATM" => true
  ]
  "gratuito" => true
  "lecturas" => array:2 [
    "total" => 3436
    "formatos" => array:3 [
      "EPUB" => 40
      "HTML" => 1491
      "PDF" => 1905
    ]
  ]
  "itemSiguiente" => array:18 [
    "pii" => "S1578219009701295"
    "issn" => "15782190"
    "doi" => "10.1016/S1578-2190(09)70129-5"
    "estado" => "S300"
    "fechaPublicacion" => "2009-09-01"
    "aid" => "70129"
    "copyright" => "Academia Española de Dermatología y Venereología and Elsevier España, S.L."
    "documento" => "article"
    "crossmark" => 0
    "subdocumento" => "sco"
    "cita" => "Actas Dermosifiliogr. 2009;100:606-10"
    "abierto" => array:3 [
      "ES" => true
      "ES2" => true
      "LATM" => true
    ]
    "gratuito" => true
    "lecturas" => array:2 [
      "total" => 2474
      "formatos" => array:3 [
        "EPUB" => 30
        "HTML" => 1502
        "PDF" => 942
      ]
    ]
    "en" => array:11 [
      "idiomaDefecto" => true
      "cabecera" => "<span class="elsevierStyleTextfn">Case report</span>"
      "titulo" => "Post-Traumatic Basal Cell Carcinoma Associated With Patch Testing"
      "tienePdf" => "en"
      "tieneTextoCompleto" => 0
      "tieneResumen" => array:2 [
        0 => "en"
        1 => "es"
      ]
      "paginas" => array:1 [
        0 => array:2 [
          "paginaInicial" => "606"
          "paginaFinal" => "610"
        ]
      ]
      "titulosAlternativos" => array:1 [
        "es" => array:1 [
          "titulo" => "Carcinoma Basocelular Postraum&#225;tico Relacionado con Pruebas Epicut&#225;neas"
        ]
      ]
      "contieneResumen" => array:2 [
        "en" => true
        "es" => true
      ]
      "contienePdf" => array:1 [
        "en" => true
      ]
      "autores" => array:1 [
        0 => array:2 [
          "autoresLista" => "M&#46;T&#46; Bordel-G&#243;mez, A&#46; Miranda-Romero"
          "autores" => array:2 [
            0 => array:2 [
              "nombre" => "M&#46;T&#46;"
              "apellidos" => "Bordel-G&#243;mez"
            ]
            1 => array:2 [
              "nombre" => "A&#46;"
              "apellidos" => "Miranda-Romero"
            ]
          ]
        ]
      ]
    ]
    "idiomaDefecto" => "en"
    "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S1578219009701295?idApp=UINPBA000044"
    "url" => "/15782190/0000010000000007/v1_201304241501/S1578219009701295/v1_201304241501/en/main.assets"
  ]
  "itemAnterior" => array:18 [
    "pii" => "S1578219009701271"
    "issn" => "15782190"
    "doi" => "10.1016/S1578-2190(09)70127-1"
    "estado" => "S300"
    "fechaPublicacion" => "2009-09-01"
    "aid" => "70127"
    "copyright" => "Academia Espa&#241;ola de Dermatolog&#237;a y Venereolog&#237;a and Elsevier Espa&#241;a&#44; S&#46;L&#46;"
    "documento" => "article"
    "crossmark" => 0
    "subdocumento" => "fla"
    "cita" => "Actas Dermosifiliogr. 2009;100:596-601"
    "abierto" => array:3 [
      "ES" => true
      "ES2" => true
      "LATM" => true
    ]
    "gratuito" => true
    "lecturas" => array:2 [
      "total" => 2267
      "formatos" => array:3 [
        "EPUB" => 44
        "HTML" => 1591
        "PDF" => 632
      ]
    ]
    "en" => array:11 [
      "idiomaDefecto" => true
      "cabecera" => "<span class="elsevierStyleTextfn">Original article</span>"
      "titulo" => "Clinical Findings in 67 Patients With Tuberous Sclerosis"
      "tienePdf" => "en"
      "tieneTextoCompleto" => 0
      "tieneResumen" => array:2 [
        0 => "en"
        1 => "es"
      ]
      "paginas" => array:1 [
        0 => array:2 [
          "paginaInicial" => "596"
          "paginaFinal" => "601"
        ]
      ]
      "titulosAlternativos" => array:1 [
        "es" => array:1 [
          "titulo" => "Esclerosis Tuberosa&#46; Hallazgos Cl&#237;nicos en 67 Pacientes"
        ]
      ]
      "contieneResumen" => array:2 [
        "en" => true
        "es" => true
      ]
      "contienePdf" => array:1 [
        "en" => true
      ]
      "autores" => array:1 [
        0 => array:2 [
          "autoresLista" => "M&#46; Fern&#225;ndez-Guarino, P&#46; Boixeda, M&#46;J&#46; Anaya, P&#46; Beldar, P&#46; Ja&#233;n"
          "autores" => array:5 [
            0 => array:2 [
              "nombre" => "M&#46;"
              "apellidos" => "Fern&#225;ndez-Guarino"
            ]
            1 => array:2 [
              "nombre" => "P&#46;"
              "apellidos" => "Boixeda"
            ]
            2 => array:2 [
              "nombre" => "M&#46;J&#46;"
              "apellidos" => "Anaya"
            ]
            3 => array:2 [
              "nombre" => "P&#46;"
              "apellidos" => "Beldar"
            ]
            4 => array:2 [
              "nombre" => "P&#46;"
              "apellidos" => "Ja&#233;n"
            ]
          ]
        ]
      ]
    ]
    "idiomaDefecto" => "en"
    "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S1578219009701271?idApp=UINPBA000044"
    "url" => "/15782190/0000010000000007/v1_201304241501/S1578219009701271/v1_201304241501/en/main.assets"
  ]
  "en" => array:14 [
    "idiomaDefecto" => true
    "cabecera" => "<span class="elsevierStyleTextfn">Case report</span>"
    "titulo" => "Annular Plaques in the Skin Folds&#58; 4 Cases of Lichen Planus Pigmentosus-Inversus"
    "tieneTextoCompleto" => 0
    "paginas" => array:1 [
      0 => array:2 [
        "paginaInicial" => "602"
        "paginaFinal" => "605"
      ]
    ]
    "autores" => array:1 [
      0 => array:4 [
        "autoresLista" => "A&#46; Benn&#224;ssar, A&#46; Mas, M&#46; Juli&#224;, P&#46; Iranzo, J&#46; Ferrando"
        "autores" => array:5 [
          0 => array:4 [
            "nombre" => "A&#46;"
            "apellidos" => "Benn&#224;ssar"
            "email" => array:1 [
              0 => "tbennassar&#64;hotmail&#46;com"
            ]
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">¿</span>"
                "identificador" => "cor1"
              ]
            ]
          ]
          1 => array:2 [
            "nombre" => "A&#46;"
            "apellidos" => "Mas"
          ]
          2 => array:2 [
            "nombre" => "M&#46;"
            "apellidos" => "Juli&#224;"
          ]
          3 => array:2 [
            "nombre" => "P&#46;"
            "apellidos" => "Iranzo"
          ]
          4 => array:2 [
            "nombre" => "J&#46;"
            "apellidos" => "Ferrando"
          ]
        ]
        "afiliaciones" => array:1 [
          0 => array:1 [
            "entidad" => "Servicio de Dermatolog&#237;a&#44; Hospital Cl&#237;nic&#44; Barcelona&#44; Spain"
          ]
        ]
        "correspondencia" => array:1 [
          0 => array:3 [
            "identificador" => "cor1"
            "etiqueta" => "&#8270;"
            "correspondencia" => "Correspondence&#58; Servicio de Dermatolog&#237;a&#44; Hospital Cl&#237;nic&#44; C&#47; Villarroel&#44; 170&#44; 08036 Barcelona&#44; Spain&#46;"
          ]
        ]
      ]
    ]
    "titulosAlternativos" => array:1 [
      "es" => array:1 [
        "titulo" => "Placas Anulares en Grandes Pliegues&#58; Cuatro Casos de Liquen Plano Pigmentoso-Inverso"
      ]
    ]
    "pdfFichero" => "main.pdf"
    "tienePdf" => true
    "fechaAceptado" => "2008-11-17"
    "PalabrasClave" => array:2 [
      "en" => array:1 [
        0 => array:4 [
          "clase" => "keyword"
          "titulo" => "Key words"
          "identificador" => "xpalclavsec84532"
          "palabras" => array:3 [
            0 => "lichen planus"
            1 => "lichen planus pigmentosus-inversus"
            2 => "intertriginous location"
          ]
        ]
      ]
      "es" => array:1 [
        0 => array:4 [
          "clase" => "keyword"
          "titulo" => "Palabras clave"
          "identificador" => "xpalclavsec84531"
          "palabras" => array:3 [
            0 => "liquen plano"
            1 => "liquen plano pigmentoso-inverso"
            2 => "localizaci&#243;n intertriginosa"
          ]
        ]
      ]
    ]
    "tieneResumen" => true
    "resumen" => array:2 [
      "en" => array:2 [
        "titulo" => "Abstract"
        "resumen" => "<p class="elsevierStyleSimplePara elsevierViewall">We report 4 patients with relatively asymptomatic&#44; annular brownish plaques arising in the skin creases&#46; The lesions had remained stable for months despite many topical treatments&#46; Histological examination revealed an atrophic epidermis with a dermal lichenoid inflammatory infiltrate showing marked pigmentary incontinence&#46; These clinical and pathological features were consistent with lichen planus pigmentosus-inversus&#44; a rare&#44; recently described variant of lichen planus&#44; with only 10 cases reported to date&#46; It has been suggested that the intensity and speed of onset of the inflammatory response could be modulated by keratinocyte surface markers&#44; which could also determine the typical morphology of the lesions of this disease&#46;</p>"
      ]
      "es" => array:2 [
        "titulo" => "Resumen"
        "resumen" => "<p class="elsevierStyleSimplePara elsevierViewall">Describimos 4 pacientes que consultaron por placas paucisintom&#225;ticas anulares marron&#225;ceas localizadas en grandes pliegues&#46; Dichas placas hab&#237;an permanecido estables durante meses&#44; a pesar de haber intentado m&#250;ltiples tratamientos t&#243;picos&#46; Histol&#243;gicamente se objetiv&#243; una epidermis atr&#243;fica&#44; as&#237; como un inflamatorio liquenoide d&#233;rmico con marcada incontinencia de pigmento&#46; Estos cuadros eran cl&#237;nica e histol&#243;gicamente compatibles con el diagn&#243;stico de liquen plano pigmentoso-inverso &#40;LPP-inv&#41;&#46; El LPP-inv es una rara variedad de liquen plano recientemente descrita del que solamente se han comunicado con anterioridad 10 casos&#46; Se ha postulado que la intensidad y la rapidez con que se establece la respuesta inflamatoria podr&#237;a estar modulada por marcadores de la superficie de los queratinocitos&#44; que a su vez determinar&#237;a la morfolog&#237;a t&#237;pica de las lesiones de LPP-inv&#46;</p>"
      ]
    ]
    "bibliografia" => array:2 [
      "titulo" => "References"
      "seccion" => array:1 [
        0 => array:1 [
          "bibliografiaReferencia" => array:9 [
            0 => array:3 [
              "identificador" => "bib1"
              "etiqueta" => "1&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Lichen planus and lichenoid eruptions"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "T&#46; Shiohara"
                            1 => "Y&#46; Kano"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "LibroEditado" => array:3 [
                        "titulo" => "Dermatology"
                        "edicion" => "2nd ed&#46;"
                        "serieFecha" => "2008"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            1 => array:3 [
              "identificador" => "bib2"
              "etiqueta" => "2&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Lichen pigmentosus-inversus"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "L&#46; Pock"
                            1 => "L&#46; Jel&#237;nkov&#225;"
                            2 => "L&#46; Drl&#237;k"
                            3 => "S&#46; Abrh&#225;mov&#225;"
                            4 => "D&#46; Vojtechovsk&#225;"
                            5 => "I&#46; Borod&#225;cov&#225;"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "J Eur Acad Dermatol Venerol"
                        "fecha" => "2001"
                        "volumen" => "15"
                        "paginaInicial" => "452"
                        "paginaFinal" => "454"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            2 => array:3 [
              "identificador" => "bib3"
              "etiqueta" => "3&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Lichen planus pigmentosus"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "L&#46; Bhutani"
                            1 => "T&#46; Bedi"
                            2 => "R&#46; Pandhi"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Dermatologica"
                        "fecha" => "1974"
                        "volumen" => "149"
                        "paginaInicial" => "43"
                        "paginaFinal" => "50"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/4154221"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            3 => array:3 [
              "identificador" => "bib4"
              "etiqueta" => "4&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Two Japanese cases of lichen planus pigmentosus-inversus"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "A&#46; Kashima"
                            1 => "A&#46; Tajiri"
                            2 => "A&#46; Yamashita"
                            3 => "Y&#46; Asada"
                            4 => "M&#46; Setoyama"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1111/j.1365-4632.2007.02880.x"
                      "Revista" => array:6 [
                        "tituloSerie" => "Int J Dermatol"
                        "fecha" => "2007"
                        "volumen" => "46"
                        "paginaInicial" => "740"
                        "paginaFinal" => "742"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/17614807"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            4 => array:3 [
              "identificador" => "bib5"
              "etiqueta" => "5&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Ashy dermatosis and lichen planus pigmentosus&#58; a clinicopathologic study of 31 cases"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "M&#46;E&#46; Vega"
                            1 => "L&#46; Waxtein"
                            2 => "R&#46; Arenas"
                            3 => "T&#46; Hojyo"
                            4 => "L&#46; Dom&#237;nguez-Soto"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Int J Dermatol"
                        "fecha" => "1992"
                        "volumen" => "31"
                        "paginaInicial" => "90"
                        "paginaFinal" => "94"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/1559749"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            5 => array:3 [
              "identificador" => "bib6"
              "etiqueta" => "6&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Lichen planus and lichen planus-like eruptions&#58; pathogenesis and associated diseases"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "A&#46; Shai"
                            1 => "S&#46; Halevy"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Int J Dermatol"
                        "fecha" => "1992"
                        "volumen" => "31"
                        "paginaInicial" => "379"
                        "paginaFinal" => "384"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/1512086"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            6 => array:3 [
              "identificador" => "bib7"
              "etiqueta" => "7&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Immunopathologic study of lichenoid skin diseases&#46; Correlation between HLA-DR positive keratinocytes or Langerhans cells and epidermotropic T cells"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "T&#46; Shiohara"
                            1 => "N&#46; Moriya"
                            2 => "Y&#46; Tanaka"
                            3 => "Y&#46; Arai"
                            4 => "J&#46; Hayakawa"
                            5 => "M&#46; Chiva"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "J Am Acad Dermatol"
                        "fecha" => "1988"
                        "volumen" => "18"
                        "paginaInicial" => "67"
                        "paginaFinal" => "74"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/2450110"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            7 => array:3 [
              "identificador" => "bib8"
              "etiqueta" => "8&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Coexistence of lichen planus and lichen planus pigmentosus-inversus&#58; resistant to both tacrolimus and clobetasol propionate ointments"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "B&#46;S&#46; Kim"
                            1 => "J&#46;A&#46; Aum"
                            2 => "H&#46;S&#46; Kim"
                            3 => "S&#46;J&#46; Kim"
                            4 => "M&#46;B&#46; Kim"
                            5 => "C&#46;K&#46; Oh"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "J Eur Acad Dermatol Venerol"
                        "fecha" => "2008"
                        "volumen" => "22"
                        "paginaInicial" => "106"
                        "paginaFinal" => "107"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            8 => array:3 [
              "identificador" => "bib9"
              "etiqueta" => "9&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Lichen planus actinicus &#40;lichen planus in subtropical countries&#41;"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:1 [
                            0 => "I&#46; Katzenellenbogen"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:7 [
                        "tituloSerie" => "Dermatologica"
                        "fecha" => "1962"
                        "volumen" => "124"
                        "paginaInicial" => "10"
                        "paginaFinal" => "20"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/14454419"
                            "web" => "Medline"
                          ]
                        ]
                        "itemHostRev" => array:3 [
                          "pii" => "S1474442209702996"
                          "estado" => "S300"
                          "issn" => "14744422"
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
          ]
        ]
      ]
    ]
  ]
  "idiomaDefecto" => "en"
  "url" => "/15782190/0000010000000007/v1_201304241501/S1578219009701283/v1_201304241501/en/main.assets"
  "Apartado" => array:4 [
    "identificador" => "6183"
    "tipo" => "SECCION"
    "en" => array:2 [
      "titulo" => "Case Reports"
      "idiomaDefecto" => true
    ]
    "idiomaDefecto" => "en"
  ]
  "PDF" => "https://static.elsevier.es/multimedia/15782190/0000010000000007/v1_201304241501/S1578219009701283/v1_201304241501/en/main.pdf?idApp=UINPBA000044&text.app=https://actasdermo.org/"
  "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S1578219009701283?idApp=UINPBA000044"
]
Compartir
Información de la revista
Vol. 100. Núm. 7.
Páginas 602-605 (septiembre 2009)
Compartir
Compartir
Descargar PDF
Más opciones de artículo
Vol. 100. Núm. 7.
Páginas 602-605 (septiembre 2009)
Case report
Acceso a texto completo
Annular Plaques in the Skin Folds: 4 Cases of Lichen Planus Pigmentosus-Inversus
Placas Anulares en Grandes Pliegues: Cuatro Casos de Liquen Plano Pigmentoso-Inverso
Visitas
7597
A. Bennàssar
Autor para correspondencia
tbennassar@hotmail.com

Correspondence: Servicio de Dermatología, Hospital Clínic, C/ Villarroel, 170, 08036 Barcelona, Spain.
, A. Mas, M. Julià, P. Iranzo, J. Ferrando
Servicio de Dermatología, Hospital Clínic, Barcelona, Spain
Este artículo ha recibido
Información del artículo
Abstract

We report 4 patients with relatively asymptomatic, annular brownish plaques arising in the skin creases. The lesions had remained stable for months despite many topical treatments. Histological examination revealed an atrophic epidermis with a dermal lichenoid inflammatory infiltrate showing marked pigmentary incontinence. These clinical and pathological features were consistent with lichen planus pigmentosus-inversus, a rare, recently described variant of lichen planus, with only 10 cases reported to date. It has been suggested that the intensity and speed of onset of the inflammatory response could be modulated by keratinocyte surface markers, which could also determine the typical morphology of the lesions of this disease.

Key words:
lichen planus
lichen planus pigmentosus-inversus
intertriginous location
Resumen

Describimos 4 pacientes que consultaron por placas paucisintomáticas anulares marronáceas localizadas en grandes pliegues. Dichas placas habían permanecido estables durante meses, a pesar de haber intentado múltiples tratamientos tópicos. Histológicamente se objetivó una epidermis atrófica, así como un inflamatorio liquenoide dérmico con marcada incontinencia de pigmento. Estos cuadros eran clínica e histológicamente compatibles con el diagnóstico de liquen plano pigmentoso-inverso (LPP-inv). El LPP-inv es una rara variedad de liquen plano recientemente descrita del que solamente se han comunicado con anterioridad 10 casos. Se ha postulado que la intensidad y la rapidez con que se establece la respuesta inflamatoria podría estar modulada por marcadores de la superficie de los queratinocitos, que a su vez determinaría la morfología típica de las lesiones de LPP-inv.

Palabras clave:
liquen plano
liquen plano pigmentoso-inverso
localización intertriginosa
El Texto completo está disponible en PDF
References
[1.]
T. Shiohara, Y. Kano.
Lichen planus and lichenoid eruptions.
Dermatology, 2nd ed.,
[2.]
L. Pock, L. Jelínková, L. Drlík, S. Abrhámová, D. Vojtechovská, I. Borodácová, et al.
Lichen pigmentosus-inversus.
J Eur Acad Dermatol Venerol, 15 (2001), pp. 452-454
[3.]
L. Bhutani, T. Bedi, R. Pandhi.
Lichen planus pigmentosus.
Dermatologica, 149 (1974), pp. 43-50
[4.]
A. Kashima, A. Tajiri, A. Yamashita, Y. Asada, M. Setoyama.
Two Japanese cases of lichen planus pigmentosus-inversus.
Int J Dermatol, 46 (2007), pp. 740-742
[5.]
M.E. Vega, L. Waxtein, R. Arenas, T. Hojyo, L. Domínguez-Soto.
Ashy dermatosis and lichen planus pigmentosus: a clinicopathologic study of 31 cases.
Int J Dermatol, 31 (1992), pp. 90-94
[6.]
A. Shai, S. Halevy.
Lichen planus and lichen planus-like eruptions: pathogenesis and associated diseases.
Int J Dermatol, 31 (1992), pp. 379-384
[7.]
T. Shiohara, N. Moriya, Y. Tanaka, Y. Arai, J. Hayakawa, M. Chiva, et al.
Immunopathologic study of lichenoid skin diseases. Correlation between HLA-DR positive keratinocytes or Langerhans cells and epidermotropic T cells.
J Am Acad Dermatol, 18 (1988), pp. 67-74
[8.]
B.S. Kim, J.A. Aum, H.S. Kim, S.J. Kim, M.B. Kim, C.K. Oh, et al.
Coexistence of lichen planus and lichen planus pigmentosus-inversus: resistant to both tacrolimus and clobetasol propionate ointments.
J Eur Acad Dermatol Venerol, 22 (2008), pp. 106-107
[9.]
I. Katzenellenbogen.
Lichen planus actinicus (lichen planus in subtropical countries).
Dermatologica, 124 (1962), pp. 10-20
Copyright © 2009. Academia Española de Dermatología y Venereología and Elsevier España, S.L.
Descargar PDF
Idiomas
Actas Dermo-Sifiliográficas
Opciones de artículo
Herramientas
es en

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

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