The dilated ectopic ureters draining the bilateral hydronephrotic upper renal segments issued into vaginal vestibule and caused urinary incontinence.

其中百十四可发现有两侧输尿重复现象。

Objective: To evaluate the experession of Collagen type IV in hydronephrotic kidneys and its clinical implications.

研究IV型胶在肾积水中的表达及意义，并探讨其沈积与小纤维化程度的相关性。