Many conditions, including kidney stones, cancer, and ureteral strictures can cause an obstruction. Ureteral strictures are when part of your ureter becomes scarred and narrowed. Ureteral blockages ...

Medically reviewed by Kashif J. Piracha, MD How long it takes to pass a kidney stone depends largely on its size. Those under ...

The following is a summary of “Pitfalls of frozen section diagnosis in ureter margin evaluation of plasmacytoid urothelial ...

Medically reviewed by Jay N. Yepuri, MD Kidney stones can cause gastrointestinal (GI) symptoms like nausea, vomiting, and ...

Cystoscopy enabled visualization of multiple, yellowish lesions protruding from the bladder wall and within the distal left ureter; the right ureteral orifice could not be well visualized given ...