胚胎时期，一侧的生肾组织或输尿管芽生长障碍引起不发育或发育不充分，病侧肾缺如或肾发育不良，则致健侧孤立肾。如果孤立肾的功能良好，不会有症状，常偶然发现。X线见一侧肾阴影增大，对侧肾缺如。膀胱镜检仅见一个输尿管口。对侧肾发育不全可致腰痛、高血压症等。任何肾切除之前，应查清对侧肾情况，避免孤立肾被切除，即“单肾”。
主题：孤立 | 医源世界 KEY WORDS: solitary kidney; calculi; minimally invasive technique [gap=374]关键词：孤立肾；结石；微创技术
基于192个网页-相关网页
孤立肾肾结石，碎石前置入双“J”管后再行碎石。
Renal calculi of solitary kidney was crushed after putting into double "J" tubes.
目的：探讨孤立肾肾癌保留肾单位手术的治疗方法和疗效。
Abjectives: To investigate the methods and effect of nephron sparing surgery in treatment of renal cell carcinoma of solitary kidney.
目的探讨应用微创技术治疗孤立肾上尿路结石的可行性与临床疗效。
Objective To investigate the feasibility and clinical effect of minimally invasive technique in treating upper urinary tract calculi in a solitary kidney.
应用推荐