AML (Important MCQs) November 19, 2018 PRITHWIRAJ MAITI Leave a comment 4 (4) Definition: AML (Acute myeloid leukemia) is defined as presence of ≥70% blasts in the bone marrow. Special point to remember: Most common leukemia in Down’s syndrome: ALL Most specific leukemia in Down’s syndrome: AML-M7. How useful was this post? Click on a star to rate it! Submit Rating Average rating 4 / 5. Vote count: 4 No votes so far! Be the first to rate this post.