Proctitis is an inflammation of the anus and the lining of the rectum, affecting only the last 6 inches of the rectum.
The liver lies on the right side of the abdominal cavity beneath the diaphragm. Blood is carried to the liver via two large vessels called the hepatic artery and the portal vein. The heptic artery carries oxygen-rich blood from the aorta (a major vessel in the heart).
best answer the liver is located just below the diaphragm primarily in the upper right part of the abdomen mostly under the ribs however it also extends across the middle of the upper abdomen and part way into the left upper abdomen