This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Blood, Subject name: Pediatrics
AML best prognosis is seen with - 
Select and explain. 
A. Acute mvelo monocytic leukemia., B. Acute monocytic leukemia., C. Acute promyeloblastic lukemia (M.3)., D. Eiythro leukemia
C: Acute promyeloblastic lukemia (M.3).
Answer: C: Acute promyeloblastic lukemia (M.3). 
Explanation: Ans. is 'c' i.e., Acute promyeloblastic leukemia (M.3) Acute promvcloblastic leukemiaAlso known as M-3Associated with t( 15:17)DIC, chloromas commonVery responsine to retinoic acid combined with anthracylines.M.7 (acute megakaiyocytic leukemia) mostly seen in down syndrome. French-American-British (FAB) Classification of Acute Myelogenous LeukemiaSUBTYPECOMMON NAMEMlAcute myeloblastic leukemia without maturationM2Acute myeloblastic leukemia with maturationM3Acute promyeloblastic leukemiaM4Acute myelomonocytic leukemiaM5Acute monocytic leukemiaM6ErythroleukemiaM7Acute megakaryocytic leukemia