A renal ultrasound revealed that the patient's kidneys were 11.3 cm in ... mild bilateral hydronephrosis with ureteral distention to the level of the bladder. Diffuse wall thickening of the ...

Medically reviewed by Matthew Wosnitzer, MD Ureteropelvic junction (UPJ) obstruction is a condition where the part of the ...

Bilateral partial obstruction in the upper urinary tract was produced by high grade ureteral strictures that ... enter a small bladder, and then pass through any residual bladder outlet obstruction.