Acute myeloblastic leukemia without maturation is a quickly progressing disease in which too many immature white blood cells (not lymphocytes) are found in the blood and bone marrow.Acute myeloblastic leukemia at Mount Sinai Hospital
It is classified as "M1" in the FAB classification.
References
External links
Acute myeloblastic leukemia entry in the public domain NCI Dictionary of Cancer Terms