RESUMO
El tumor fibroso solitario es una neoplasia de origen mesenquimal que suele darse en la pleura y que normalmente tiene un curso benigno. La localización intrapulmonar es rara y aún más raro es el patrón adenofibromatoso. Presentamos un caso de un tumor fibroso solitario intrapulmonar con características adenofibromatosas en un paciente con antecedente de adenocarcinoma de próstata. El tumor mostró características inmunohistoquímicas de positividad para STAT6, CD34 y Bcl-2.(AU)
Solitary fibrous tumor is a neoplasm of mesenchymal origin that generally occurs in the pleura and is usually benign. An intrapulmonary location is rare and the adenofibromatous pattern is even more infrequent. We present a case of a solitary intrapulmonary fibrous tumor with adenofibromatous characteristics in a patient with a history of adenocarcinoma of the prostate. Immunohistochemically, the tumor was positive for STAT6, CD34 and Bcl-2.(AU)
Assuntos
Humanos , Masculino , Idoso , Tumor Fibroso Solitário Pleural , Adenofibroma , Pacientes Internados , Exame Físico , Avaliação de Sintomas , Anamnese , Prostatectomia , Tomografia Computadorizada por Raios X , Patologia , Serviço Hospitalar de Patologia , NeoplasiasRESUMO
Solitary fibrous tumor is a neoplasm of mesenchymal origin that generally occurs in the pleura and is usually benign. An intrapulmonary location is rare and the adenofibromatous pattern is even more infrequent. We present a case of a solitary intrapulmonary fibrous tumor with adenofibromatous characteristics in a patient with a history of adenocarcinoma of the prostate. Immunohistochemically, the tumor was positive for STAT6, CD34 and Bcl-2.