*Back pain can come from an ordinary muscle strain, but doctors say certain pain patterns and accompanying symptoms may point to a kidney problem instead — and knowing the difference can help ...

Muscle pain from a strain or a bad night on the mattress sits low, in the lumbar region, often spreading into the glutes or thighs. Kidney pain sits higher and to one side, in the flank: the band of ...

Learn the early signs of kidney stones, urine changes, diagnosis, warning symptoms and when to seek medical care.

Pain in the abdomen and back can result from menstrual cramps, endometriosis, kidney stones, kidney infections, pancreatitis, or irritable bowel syndrome (IBS). Some causes are temporary, while others ...

A 36-year-old woman referred to nephrology clinic for evaluation of longstanding hematuria. A 36-year-old woman referred to nephrology clinic for evaluation of longstanding hematuria. She first had an ...

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 ...

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 ...

Kidney stones and hysteroscopy are being compared to childbirth by patients and doctors alike—new research and expert ...