An abnormal dilation of the renal pelvis due to accumulated urine that cannot flow past the obstruction is called:
A) pyelopathy.
B) pyelostenosis.
C) hydronephrosis.
D) ureterectasis.
E) anuria.

Question

Quizplus · Accepted Answer

Hydronephrosis is the abnormal dilation of the renal pelvis due to urine accumulation. A, B, D and E are not correct. Pyelopathy is a non-specific term used to describe any disease of the renal pelvis. Pyelostenosis means narrowing of the renal pelvis. Ureterectasis refers to dilation of the ureter. Anuria is a complete absence of urine production.

An Abnormal Dilation of the Renal Pelvis Due to Accumulated