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: Gynaecology & Obstetrics
[{'content': 'Most common type of uterine polyp is: \nSelect and explain. \nA. Mucous polyp, B. Fibroid, C. Placental polyp, D. None', 'role': 'user'}, {'content': 'Answer: A \nExplanation: • M/C uterine polp is mucous (endometrial/adenoma) polyp.\n• Polyps are mostly symptomless, if they become ulcerated, then features of menorrhagia/metrorrhagia are seen.\n• M/C in postmenopausal females\n• Predisposing factors: HRT, tamoxifen therapy and Increased patient age\n• IOC = Hysteroscopy\n• Management: Hysteroscopy-guided polypectomy.\n• Rarely, polyps undergo malignant change (0.5%):\n– Endometrial polyp develops into adenocarcinoma\n– Fibroid polyp into sarcoma\n– Placental polyp into choriocarcinoma.', 'role': 'assistant'}]