Pediatrics All of the following are good progonostic factor for ALL except – A Age of onset between 2-8 years B Initial WBC count less than 50000 C Hyperdiploidy D t (9 : 22), t (8 : 14), t (4 : 11) 💡 Explanation All of the following are good progonostic factor for ALL except – ✓ Correct Answer: D. t (9 : 22), t (8 : 14), t (4 : 11)