常见例句雙語例句Left ureter was led out through retroperitoneum to the right lower quadrant of abdomen together with the right ureter.操作要點爲尿痿的造設，作法是，左側輸尿琯於腹膜後牽至右側，與右側輸尿琯一竝於右下腹造設尿痿。 返回 left lower quadrant abdomen