- After surgery B-ultrasound showed that there was improvement of bilateral hydronephrosis.
- This report describes a 53-year old man with a large retroperitoneal hemangiopericytoma in the pelvis, which displaced the urinary bladder and caused bilateral hydronephrosis.
- Bilateral hydronephrosis occurs from lesions within the urinary bladder or prostate, such as nodular prostatic hyperplasia or a transitional cell carcinoma of the bladder.
- We herein report a rare case of a 61-year-old male, who presented with bilateral hydronephrosis and thickening of the bladder wall, as well as elevated carcinoembryonic antigen.
- Renal ultrasound showed bilateral enlargement without hydronephrosis.
- Having or marked by bilateral symmetry.