肾盂输尿管连接处结石
Calculi at the pyeloureteral junction
以上为机器翻译结果，长、整句建议使用 人工翻译 。
结石常始发在下肾盏和肾盂输尿管连接处可为单个或多发，其大小甚悬殊，小的如粟粒，甚至为泥沙样，大的可以达到直径3厘米。
Calculus usually located in the connections between the end part of calyx and ureter. Their sizes can as small as sandy form or even large up to 3 cm in diameter.
youdao
应用推荐
模块上移
模块下移
不移动