RESUMO
No disponible
Assuntos
Humanos , Masculino , Adolescente , Nevo/patologia , Hiperplasia/patologia , Hiperceratose Epidermolítica/patologia , Axila/patologia , Papiloma/diagnóstico , Papiloma/patologiaAssuntos
Corticosteroides/efeitos adversos , Erupção por Droga/etiologia , Hipersensibilidade Tardia/etiologia , Administração Tópica , Corticosteroides/administração & dosagem , Budesonida/efeitos adversos , Feminino , Humanos , Hidrocortisona/efeitos adversos , Hidrocortisona/análogos & derivados , Injeções Intra-Articulares , Pessoa de Meia-IdadeRESUMO
Pseudolymphomatous folliculitis is a rare entity included among the cutaneous pseudolymphomas. A 32-year-old man, with an unremarkable medical history, presented with a two-month history of an asymptomatic solitary nodule on his left cheek. Histopathological examination demonstrated a dense nodular and diffuse dermal lymphocytic infiltrate with numerous histiocytes and dendritic cells that surrounded hypertrophic hair follicles. Pseudolymphomatous folliculitis commonly presents in the fourth decade of life, with no sex predominance, as an asymptomatic, rapidly growing and solitary red dome-shaped nodule on the face. It has a benign clinical course as the lesions usually resolve with surgical excision or regress spontaneously after incisional biopsy. Although there is no report of pseudolymphomatous folliculitis progressing into lymphoma in the literature, follow-up of these patients is recommended.
Assuntos
Dermatoses Faciais/patologia , Foliculite/patologia , Pseudolinfoma/patologia , Adulto , Biópsia , Humanos , Imuno-Histoquímica , Masculino , Remissão EspontâneaRESUMO
Abstract Pseudolymphomatous folliculitis is a rare entity included among the cutaneous pseudolymphomas. A 32-year-old man, with an unremarkable medical history, presented with a two-month history of an asymptomatic solitary nodule on his left cheek. Histopathological examination demonstrated a dense nodular and diffuse dermal lymphocytic infiltrate with numerous histiocytes and dendritic cells that surrounded hypertrophic hair follicles. Pseudolymphomatous folliculitis commonly presents in the fourth decade of life, with no sex predominance, as an asymptomatic, rapidly growing and solitary red dome-shaped nodule on the face. It has a benign clinical course as the lesions usually resolve with surgical excision or regress spontaneously after incisional biopsy. Although there is no report of pseudolymphomatous folliculitis progressing into lymphoma in the literature, follow-up of these patients is recommended.
