Última revisão: 24 Out 2020
Última atualização: 20 Dez 2019

Resumo

Definição

História e exame físico

Principais fatores de diagnóstico

  • presença de fatores de risco
  • crescimento da lesão ao longo de semanas a meses
  • pápula arredondada, saliente
  • pequenos pontos pretos na superfície da lesão

Outros fatores de diagnóstico

  • lesões satélites
  • lesões nos dedos ou nas dobras ungueais
  • lesões faciais
  • fissuras
  • hiperceratose
  • coloração branca-acinzentada ou marrom claro
  • pápula filiforme com espículas pontiagudas

Fatores de risco

  • imersão em água
  • profissões que envolvem o manuseio de carne ou peixe
  • roer unhas
  • idade abaixo de 35 anos
  • imunocomprometido

Exames diagnósticos

Algoritmo de tratamento

Colaboradores

Director

Arlington Center of Dermatology

Primary Investigator

Arlington Research Center

Arlington

Clinical Assistant Professor

Baylor University Medical Center

Dallas

Clinical Assistant Professor

University of Texas Medical Branch

Galveston

TX

Divulgações

AYM has received funds in the following roles: as an advisory board member for Janssen and LEO Pharma; as a consultant for Allergan, Biofrontera, Bristol-Myers Squibb and Mayne Pharma; as a clinical study investigator for AbbVie, Aclaris, Allergan, Astellas Pharma, Biofrontera, Boehringer Ingelheim, Bristol-Myers Squibb, Dermavant Sciences, Dermira, Eli Lilly and Company, Foamix Pharmaceuticals, Galderma, Incyte, Janssen, Mayne Pharma, Naked Biome, Novartis, Parexel, Pfizer and Verrica Pharmaceuticals; as a coordinating investigator for Allergan; and as a speaker for AbbVie, Aclaris, Allergan and Almirall.

Dr Angela Yen Moore would like to gratefully acknowledge Dr Leonid Izikson, the previous contributor to this topic. LI declares that he has no competing interests.

Colegas revisoresMOSTRAR TODOS

Dermatologist

Wayne State University School of Medicine

Department of Dermatology

Detroit

MI

Divulgações

BLP declares that she has no competing interests.

Assistant Professor

Department of Pathology and Laboratory Medicine

University of California

Los Angeles

CA

Divulgações

DC declares that he has no competing interests.

Chief Dermatology Resident

University of California

Irvine

CA

Divulgações

JJW declares that he has no competing interests.

Consultant Dermatologist

Dermatology Department

The Great Western Hospital

Swindon

UK

Divulgações

SG declares that he has no competing interests.

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