Football sign: a large ovoid or circular lucency over the liver or in the central part of the abdomen due to a large amount of free intraperitoneal air. Sometimes, but not always, the falciform ...

Cod liver oil is rich in important nutrients, but the supplements have potential risks. Experts discuss the benefits, side effects, and dosage.

Alcohol-induced cirrhosis: The third stage, cirrhosis, happens when liver cells are replaced with scar tissue. This damage is irreversible and is associated with complications and portal hypertension.

Background Knee injuries were common in volleyball players, and ACL injury is a serious injury for athletes. Objective The purpose of this study was to investigate the mechanism of ACL injury in ...