异位前列腺是指在前列腺正常部位以外发生的前列腺组织。可发生于不同年龄,多以血尿为主诉,部分患者有排尿困难症状[1]。膀胱内异位前列腺临床较为罕见,其发生通常与胚胎性前列腺组织的残迹有关[2]。检索国内外文献报道仅数十例,我院收治1例,报告如下。1临床资料患者,男性,44岁 Ectopic prostate refers to prostate tissue that occurs outside of the normal prostate. Can occur at different ages, mostly in the main complaint of hematuria, some patients have dysuria symptoms [1]. Intrauterine ectopic prostate clinical is relatively rare, its occurrence is usually associated with remnants of embryonic prostate tissue [2]. Retrieval of domestic and foreign literature only dozens of cases, 1 case admitted to our hospital, the report is as follows. 1 clinical data patients, male, 44 years old