Calyceal diverticula are rare outpouchings of the upper collecting system that likely have a congenital origin. They are usually single cystic lesions accompanied by stones inside them and located in the upper pole calyces. We present a case containing a petal-like cystic lesion with multiple septa in the lower pole of the left kidney, which was confirmed as calyceal diverticulum by computed tomography urography and intraoperative findings. (C) 2015 Elsevier Inc.
展开▼
