Concurrent pain in your buttocks and the back of an upper thigh points to some specific underlying conditions. Pain in your buttocks or the backs of your upper thighs may be from injuries or muscle ...

Pain under the left rib cage is not always a sign of something serious, but this part of your body houses several organs.

A 45-year-old Black woman presents with a 1-year history of recurrent painful bumps on her buttocks. She reports that the lesions often drain pus and have left behind areas of scarring. The nodules ...