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: Pediatrics
[{'content': 'Which of the following statements about cerebellar astrocytomas in pediatric age group is false – \nSelect and explain. \nA. These are usually low grade tumors, B. These tumors have a good prognosis, C. These are more commonly seen in the 1st and 2nd decades, D. These tumors are more common in females', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Cerebellar astrocytomas do not show any clear gender predilection and are equally common in both males & females.\nLow grade astrocytomas are more common in children than adults. The predominant group of astrocytomas is childhood are low grade astrocytoma.\nCerebellar astrocytomas develop most commonly during first two decades of life.\nMost common type of astrocytoma in children is Juvenile pilocytic astrocytoma, which has very good prognosis.', 'role': 'assistant'}]