Of 72 men seen at six U.S. tertiary care hospitals for bladder outflow obstruction secondary to benign prostatic hyperplasia, 35 underwent TURP and 37 underwent ILC.

• 72位病患因为良性摄护腺增生继发的膀胱输出阻碍，至六间美国第三看护医院就诊，其中35名接受TURP及37名接受了ILC。