My father passed away from AML (Acute Melogenist Leukemia) at 63 years. My friend growing up, age 42, was today diagnosed with Acute Myeloid Leukemia and started chemotherapy tomorrow. Can you please explain the difference? Both involve blood and bone marrow as far as I know, correct? Thank you much. No disrespect, but I am on Unemployment right now and have no money to pay for my concerned question. Thanks anyway.