NUMERO: #20230199

Título: ORAL MUCOSAL LYMPHOMATOID PAPULOSIS: A CASE REPORT

Nome do Apresentador: Andrea Karina GALLO

Categoria do Trabalho: Apresentação oral de casos clínicos (AOC)

Área Temática: Estomatologia

Resumo: Lymphomatoid Papulosis (LyP) is a rare condition described by Macaulay (1968). Currently it is considered a cutaneous CD30+ lymphoproliferative disorder (WHO-EORTC consensus, 2005). It is characterized by cutaneous lesions that resolve spontaneously, histopathologically by atypical CD30+ lymphocytic infiltration. Documented reports referring to oral mucosal involvement are not found in abundance. We report the case of a 50-year-old female patient showing ulcers with indurated borders on tongue dorsum. An incisional biopsy was performed, resulting in infiltration by CD30+ peripheral T-cell lymphoma. The lesion was resolved spontaneously, and under the frame of histopathological and immunohistochemical findings it was diagnosed as CD30+ T-cell Lymphoproliferative disorder, LyP Type C. In these cases, it is recommended a stomatic-hemato-oncologic follow-up for risk of developing a lymphoma. Due to the indolent clinical behavior of inflammatory diseases, differential diagnostic performance of them represents a challenge.

Autor 1:  Andrea Karina GALLO

E-mail 1:  [email protected]

Autor 2:   Luciana ROS

E-mail 2:  [email protected]

Autor 3 :  Marcela DE DIOS SOLER

E-mail 3: 

Autor 4:  Maria Cecilia FONCUBERTA

E-mail 4: 

Autor 5:  Ana Sabrina TRINAJSTIC

E-mail 5:  [email protected]

Autor 6:  Nathalie AMAYA LONDOÑO

E-mail 6:  [email protected]