renal pelvis

Tuberculous pyelitis showed deformed renal pelvis, filling defect and hydronephrosis.

结核性盂CT为盂及部分大盏变形、充盈缺损及积水征。

The calices show the same changes to a variable degree， depending on whether the renal pelvis is intrarenal or extrarenal.

盂根据其是内盂抑或外盂，而呈不程样改变。