前列腺肉瘤样癌是前列腺癌的一种罕见类型。除了一项研究外,只有相当少的文献报道了其形态学特征和患者的预后。作者检查了42例经尿道切除术、针吸活检术和根治术切除的前列腺肉瘤样癌的标本,所有病例都经过会诊,32例患者有临床资料,5例患者失访,另有5例患者的资料未能获取。多 Prostate sarcomatoid carcinoma is a rare type of prostate cancer. With the exception of one study, only a relatively small number of articles reported its morphological characteristics and patient prognosis. The authors examined 42 specimens of prostate sarcomatoid carcinoma resected by transurethral resection, needle biopsy, and radical resection. All cases were reviewed, 32 patients had clinical data, 5 were lost to follow-up, and 5 patients Information can not be obtained. many