患者男，６５岁，退休盐工。排尿不畅２年，前列腺Ⅲ度增大，诊断前列腺增生症于１９９０年１０月１３日在安氟醚全麻下，行耻骨上经膀胱前列腺切除术。术前半小时肌注苯巴比妥钠０．１，麻醉诱导静注杜冷丁５０ｍｇ、氟哌啶醇２．５ｍｇ，清醒插管，低流量紧闭法给安氟醚... Male patient, 65 years old, retired salt worker. Poor urination 2 years, Ⅲ degree increased prostate, diagnosis of benign prostatic hyperplasia on October 13, 1990 in the enflurane general anesthesia, suprapubic transvesical bladder resection. Half an hour before the intramuscular injection of sodium phenobarbital 0.1, anesthesia induced intravenous injection of pethidine 50mg, haloperidol 2.5mg, awake intubation, low flow closed method to enflurane ...