Incidental detection has increased with ubiquitous CT/MRI, inflating early-stage ‘small renal mass’ diagnoses and complicating interpretation of a ~5% rise in <50-year incidence. Obesity, hypertension ...

Various conditions can cause pain in the abdomen and back. These include menstrual pain, endometriosis, kidney stones, and pancreatitis. More serious causes include a kidney infection or appendicitis.

Add Yahoo as a preferred source to see more of our stories on Google. If you have a pool, you likely notice when the filter stops working—dirt and grime start building up. You may also have reminders ...