Diagnosis and treatment of keratoacanthoma in the lower lip: A case report

    Keratoacanthoma diagnosis is challenging, and therefore, this publication contributes to the current literature by presenting epidemiological data and describing clinical and histopathological characteristics and the treatment decision. A 69-year-old Caucasian male patient presented with a well-delimited exophytic g...

  • Thamiles Rodrigues dos Santos, Jener Gonçalves de Farias, Sheinaz Farias Hassam, Marcio Campos de Oliveira, Alessandra Laís Pinho Valente
  • 136-141
  • Clinical case
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Head and neck giant keratoacanthoma: a case rep

    Keratoacanthoma is a low-grade tumor originated from the pilosebaceous glands that nearly resembles squamous cell carcinoma under histopathological analysis. Giant keratoacanthoma is a rare subtype with a size exceeding 2 cm, with a high aggressiveness potential. Head and neck giant keratoacanthomas are uncommon and...

  • Yuri Edward de Souza Damasceno, Waldner Ricardo Souza de Carvalho, Nicolau Conte Neto, Eduardo Hochuli Vieira, Lucas Lacerda de Souza, Hélder Antônio Rebelo Pontes
  • 115-118
  • Case report
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