In sham operation group, left ureter was only exposed and not ligated; in operation group, left ureter was ligated completely.

假手术组只显露而不结扎左侧输尿管，手术组将左侧输尿管完全结扎。

youdao

Strangely, I'd had no trouble going to the loo, despite the fact that the scan showed another stone, 18mm in diameter, sitting across the left kidney's opening to the ureter.

奇怪的是，我小便时没有任何困难，尽管扫描结果显示还有一个直径18毫米的结石卡在左肾到输尿管的出口上。

youdao