This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Pediatric Surgery, Subject name: Surgery
[{'content': "Primitive streaks remnants give rise to:- \nSelect and explain. \nA. Neuroblastoma, B. Wilm's tumor, C. Sacrococcygeal teratoma, D. Hepatoblastoma", 'role': 'user'}, {'content': 'Answer: C \nExplanation: SACROCOCCYGEAL TERATOMA Teratomas occur most frequently in the neonatal period, sacrococcygeal region is the MC siteQ. TREATMENT Complete surgical excisionQ through a chevron-shaped buttock incision.', 'role': 'assistant'}]