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作者根据苯氧苄胺对膀胱排尿不全症状有治疗作用的报导对该药的作用部位及其影响情况作了研究。所观察之病例均有排尿次数多、尿流细、夜尿及排尿不尽感等症状,平均年龄56.5岁(34～69)。临床检查这些病人之前列腺肿大均不明显。凡以往有缺血性与心脏病、高血压或脑血管供血不足病史者均不列入本组,又研究期内膀胱内压描记图显示膀胱功能不稳定者也除外。所有病例取中段尿检查的排除感染并作静脉肾盂造影以排除尿路其它异常。然后于仰卧位下进行膀胱内压测量、膀胱尿道动态X线摄影(Cinecystourethrogram)及尿道压力描记。
According to phenoxybenzamine bladder voiding dysfunction symptoms have reported the role of the drug site and its impact on the situation were studied. The observed cases were more frequent voiding, thin urinary flow, nocturia and urinary symptoms, the average age of 56.5 years (34 to 69). Clinical examination of these patients are not obvious prostate enlargement. All previous ischemic and heart disease, hypertension or cerebrovascular insufficiency were not included in the history of this group, but also during the study bladder pressure histogram showed bladder instability were also excluded. In all cases, mid-section urine examination was performed to exclude infection and intravenous pyelography to exclude other abnormal urinary tract. Then in the supine position bladder pressure measurement, dynamic bladder X-ray examination (Cinecystourethrogram) and urethral pressure.