Perivascular epithelioid cell tumor of male pelvic cavity: a case report and literature review.
Perivascular epithelioid cell tumors (PEComas) are a family of rare mesenchymal neoplasms. The PEComas, composed of epithelioid and spindle cells, have the same cellular and immunohistochemical features but are found in different visceral and soft tissue sites. Here, we report the histological and immunohistochemical features of one case of PEComa restricted in the pelvic visceral peritoneum of a male patient. The patient was treated with radical surgery, and was well and on follow-up visits without tumor recurrence.
Department of Pathology, the People's Hospital of Shangyu, Shangyu 312300, China;
Feng
F
Sun
Chun-Lin
CL
Chen
Rong-Jian
RJ
Chen
Ling
L
Ding
Shi-Tao
ST
Xing
Xiao-Zhe
XZ
Cao
Perivascular epithelioid cell tumor; pelvic cavity; surgical resection; treatment