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Involucrin in the differential diagnosis between linear psoriasis and inflammatory linear verrucous epidermal nevus: a report of one case / Involucrina na diagnose diferencial entre a psoriase linear e o nevo epidermico verrucoso inflamatorio linear: relato de um caso
Ferreira, Flavia Regina; Chiacchio, Nilton Gioia Di; Alvarenga, Marcia Lanzoni de; Mandelbaum, Samuel Henrique.
Affiliation
  • Ferreira, Flavia Regina; s.af
  • Chiacchio, Nilton Gioia Di; s.af
  • Alvarenga, Marcia Lanzoni de; s.af
  • Mandelbaum, Samuel Henrique; s.af
An. bras. dermatol ; 88(4): 604-607, ago. 2013.
Article in En | LILACS | ID: lil-686506
Responsible library: BR1.1
ABSTRACT
Inflammatory linear verrucous epidermal nevus is a variant of verrucous epidermal nevus, characterized by recurrent inflammatory phenomena. Despite well-established clinical manifestations, the differential diagnosis between inflammatory linear verrucous epidermal nevus and linear psoriasis remains difficult. Clinical history, physical examination and histopathology analysis may not be sufficient to confirm the diagnosis. We report the case of a 4-year-old girl in which the involucrin immunostaining was helpful in the diagnosis of inflammatory linear verrucous epidermal nevus. Our findings confirm that involucrin immunohistochemistry is a useful tool in such cases.
RESUMO
O nevo epidérmico verrucoso inflamatório linear é uma variante do nevo epidérmico verrucoso caracterizada por fenômenos inflamatórios recorrentes. A despeito das manifestações clínicas bem estabelecidas o diagnóstico diferencial entre nevo epidérmico verrucoso inflamatório linear e psoríase linear permanece difícil. A história clínica, o exame físico e análise histopatológica podem não ser suficientes para a confirmação diagnóstica. Nós relatamos o caso de uma menina de 4 anos de idade no qual o uso da involucrina foi útil para o diagnóstico do nevo epidérmico verrucoso inflamatório linear . Nossos achados corroboram a imunohistoquímica com a involucrina como uma ferramenta importante nestes casos.
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Full text: 1 Collection: 01-internacional Database: LILACS Main subject: Protein Precursors / Psoriasis / Nevus, Sebaceous of Jadassohn Type of study: Diagnostic_studies Limits: Child, preschool / Female / Humans Language: En Journal: An. bras. dermatol Journal subject: DERMATOLOGIA Year: 2013 Document type: Article Country of publication: Brazil

Full text: 1 Collection: 01-internacional Database: LILACS Main subject: Protein Precursors / Psoriasis / Nevus, Sebaceous of Jadassohn Type of study: Diagnostic_studies Limits: Child, preschool / Female / Humans Language: En Journal: An. bras. dermatol Journal subject: DERMATOLOGIA Year: 2013 Document type: Article Country of publication: Brazil