Samdal F, Vada K, Lundmo P
Department of Surgery, Trondheim University Hospital, Norway.
Scand J Urol Nephrol. 1993;27(1):27-9. doi: 10.3109/00365599309180410.
The potency of 98 men who underwent transurethral resection for benign prostatic enlargement was assessed before and after operation in a prospective study. Preoperatively, 38 could not maintain their erections long enough to achieve coitus. Three months after operation a decrease in erectile ability had been experienced by three of the remaining 60 patients, while two reported an improvement. At the six-month follow-up two of these patients stated that they had recovered their preoperative potency, while the third patient still experienced reduced erectile function. Examination showed normal penile blood pressure but testing with papaverine showed reduced tumescence.
在一项前瞻性研究中，对98名因良性前列腺增生接受经尿道切除术的男性患者的性功能在手术前后进行了评估。术前，38人无法维持足够长的勃起时间以完成性交。术后三个月，其余60名患者中有3人出现勃起能力下降，而2人报告有改善。在六个月的随访中，其中2名患者表示恢复了术前的性功能，而第三名患者仍有勃起功能减退。检查显示阴茎血压正常，但用罂粟碱测试显示勃起肿胀程度降低。
