Knowing the difference between pain due to the kidneys versus pain due to the back can be difficult because problems with the ...

Renal infarction is a rare condition affecting probably less than 0.007% of patients, although true incidence may be higher. 1 Patients typically present with flank pain, nausea, vomiting, and/or ...

Your kidneys are tiny, bean-shaped organs with a mighty purpose. "Your kidneys are your body’s natural filters and they clean out waste, balance fluids and help regulate blood pressure," says Dr. Uma ...

Nutcracker syndrome is a rare condition that happens when the vein that drains your left kidney gets squeezed between big blood vessels in your belly. It can be very painful, but it's usually not ...

Obstructive uropathy is a blockage that prevents urine from flowing naturally through the urinary system. The blockage may cause significant pain, nausea, and difficulty urinating. Several factors can ...