What is located under the left rib cage and above the hip? There is a constant throbbing pain and it will swell up then go back down.

Lots. Included in the area u stated there the spleen splenic flexure of the colon and the entire descending colon. There is also small bowel in the next layer and then kidneys tho they r extra peritoneal.U need 2 b evaluated and get a definative DX from ur pcp or internist. There r a number of problems that effect each of these organs. Get in 2 c waht it could b, .