我院2002年6月~2004年2月,应用国产镍钛记忆合金网状支架治疗老年性高危前列腺增生症(BPH)12例,取得了较好的近期疗效,现报道如下。资料与方法1.临床资料:12例病人,年龄69~98岁,平均78岁。排尿困难病史2~15年,有尿潴留病史10人,12例均伴有全身多脏器功能障碍。其中,心肌梗塞史 Our hospital from June 2002 to February 2004, the application of domestic nickel-titanium memory alloy mesh stent treatment of senile high-risk benign prostatic hyperplasia (BPH) in 12 cases, and achieved good short-term efficacy, are reported below. Materials and Methods 1. Clinical data: 12 patients, aged 69 to 98 years, mean 78 years. History of dysuria 2 to 15 years, a history of urinary retention in 10 people, 12 cases were associated with systemic multiple organ dysfunction. Among them, the history of myocardial infarction