Primary thrombocythemia and acute leukemia.
D000368:Aged; D006801:Humans; D015470:Leukemia, Myeloid, Acute / Q000097:blood*; D008297:Male; D008875:Middle Aged; D011087:Polycythemia Vera; D011289:Preleukemia / Q000097:blood*; D013922:Thrombocytosis