膀胱颈部有坚硬的纤维组织增生而缩小者称之为膀胱颈纤维性挛缩。本病并非少见,但因其主要表现为排尿困难,且多发生在男性老年,故多被误诊为前列腺增生症,值得重视。本文结合典型病例就膀胱颈纤维性挛缩的病因、诊断和治疗问题加以讨论。典型病例[例1]患者男性,73岁。1985年12月11日以急性尿 Bladder neck hard fibrous tissue hyperplasia and shrink those who called the bladder neck fibrous contracture. The disease is not uncommon, but because of its main manifestations of dysuria, and occurs in men and elderly, it is often misdiagnosed as benign prostatic hyperplasia, it is worth attention. This article combines typical cases of bladder neck fibrosis contracture etiology, diagnosis and treatment to be discussed. Typical Case [Example 1] Patient Male, 73 years old. December 11, 1985 with acute urinary