首页 > 期刊杂志 > 正文

Malignant perivascular epithelioid cell tumor involving the prostate.

Pan CC,Yang AH,Chiang H
阅读：233 Archives of Pathology & Laboratory Medicine； Issue 2 (February 2003)

Abstract

Perivascular epithelioid cell tumor (PEComa) is a neoplasm chiefly composed of HMB-45-positive epithelioid cells with clear-to-granular cytoplasm and a perivascular distribution. We describe such a tumor involving the prostate and seminal vesicle in a 46-year-old man. The tumor had characteristic histologic features of PEComa. Immunohistochemically, the tumor cells were positive for HMB-45 but negative for epithelial markers, Melan-A, and S100 protein. The tumor behaved in a malignant fashion, and the patient died of the disease 4 years after diagnosis.

摘要

full text
分享

我要评论

共0条评论

    本期排行