Gastric Antral Vascular Ectasia, also known as watermelon stomach, is related to active peptic ulcer disease and systemic scleroderma. An important gene associated with Gastric Antral Vascular Ectasia is MIR3677 (MicroRNA 3677). The drugs Proton Pump Inhibitors and Ferrous succinate have been mentioned in the context of this disorder. Affiliated tissues include liver and bone marrow.