Final answer:
Patients with bilateral ureteral obstruction typically experience hydronephrosis, which is the swelling of one or both kidneys due to the blocked flow of urine.
Step-by-step explanation:
The condition seen in patients with bilateral ureteral obstruction is hydronephrosis. This condition refers to the enlargement of one or both of the kidneys caused by an obstruction of the flow of urine, which can be due to various factors such as kidney stones, tumors, or an enlarged prostate. When the flow of urine is blocked, it can cause the kidneys to swell due to the urine that accumulates and cannot drain properly.