Sarcomatoid Carcinoma (Carcinosarcoma) of the Prostate Gland: A Review of the Literature | Chapter 02 | New Insights into Disease and Pathogen Research Vol. 4
Background: Adenocarcinomas of the prostate gland are commonly encountered globally but other uncommon variants of carcinoma of the prostate are sporadically encountered including primary sarcomatoid carcinoma of the prostate (PSCP). Aims: To review the literature of PSCP. Methods: Various internet search engines were searched for literature on PSCP. Literature Review: About 100 cases of PSCP have so far been reported. PSCP may develop de novo or may emanate following hormonal therapy or radiotherapy for adenocarcinoma of prostate; PSCP may present with LUTS, haematuria, perineal/back pain. Histology of prostate biopsy tends to show a biphasic tumour which has an adenocarcinoma component as well as a second component which is a clearly recognizable type of sarcoma component which could be angiosarcoma, chondrosarcoma, leiomyosarcoma, osteosarcoma or rhabdomyosarcoma. With regard to immunohistochemistry, the epithelial component of sarcomatoid carcinoma of prostate stains...