You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Which of the following vessels is most commonly involved in hemorrhage from duodenal ulcer? and explain in detail?
Ans. (b) Gastroduodenal arteryRef: Sabiston 19th Edition, Page 1195-1196* Most common indication for surgery is bleeding* Most common cause of death is bleeding in peptic ulcer patients* Most common complication of peptic ulcer: Bleeding* Most common complication of gastric ulcer: Perforation* The complication with highest mortality rate: Perforation