This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
[{'content': '5 year old Boy with something coming out of the anus with pedicle attached to rectal/ anal wall and bright red bleeding- most common diagnosis \nSelect and explain. \nA. Juvenile rectal Polyp, B. Pedicle pile, C. Fissure, D. CA Colon', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Answer- A. Juvenile rectal PolypJuvenile polyps are the most common type of childhood polyp, occurring in up to l% of preschool children. They are usually solitary polyps found in the rectum which most commonly present with rectal bleeding.These are hamaomatous pollps, which are usually pedunculated but can be sessile.', 'role': 'assistant'}]