urinary obstruction

• 尿路梗阻

urinary obstruction的用法和样例：

例句

1. The most important complication of urinary tract obstruction is renal parenchymal atrophy as a result of back pressure.
   尿路梗阻最重要的并发症为反压所致的肾实质萎缩。
2. In the absence of an obstructive lesion of the urinary tract, this illness is self-limited.
   若无尿路梗阻，则本病具有自限性。