Case Presentation: A 84-year-old woman, with history of diverticulosis and colonic angiodysplasia treated with argon photocoagulation in the past, underwent esophagogastrodudenoscopy (EGD) and colonoscopy for lower gastrointestinal bleeding. She was found to have multiple angiodysplastic lesions in the gastric body, duodenum and proximal transverse colon which were successfully coagulated for hemostasis using argon plasma at […]