Di Guglielmo's disease refers to which of the following conditions?: (A) Megakaryoblastic leukemia, (B) Erythroleukemia, (C) Monocytic leukemia, (D) Myelomonocytic leukemia
Answer is B. According to the French-American-British (FAB) Classification of AML di Guglielmo's disease refers to M6 variety: Erythroleukemia. Ref:Harrisons Principles of Internal Medicine, 18th Edition, Page 906