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
CML in children is associated with - 
Select and explain. 
A. Down's syndrome, B. Klinefelter syndrome, C. Marran's syndrome, D. Turner's syndrome
A: Down's syndrome
Answer: A: Down's syndrome 
Explanation: Ans. is 'a' i.e., Down syndrome o Patients with Down syndrome are more prone to develop juvenile type of CML.