FAB & WHO Classification System PDF
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Summary
This document provides a classification system for acute myeloid leukemia (AML) based on FAB and WHO criteria. It details different types of AML, descriptions, ratios, survival time and incidence. It's a medical reference.
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FAB & WHO CLASSIFICATION SYSTEM Survival FAB WHO Description Ratio Incidence Time...
FAB & WHO CLASSIFICATION SYSTEM Survival FAB WHO Description Ratio Incidence Time AML not otherwise Undifferentiated M0 categorized Large Granular Blasts Acute Myeloblastic 10% Granulocytic Cells 1.6:1 8-5 Months old Maturation >10% Granulocytic Cells Acute >50% Promyelocytes M3 Promyelocytic 2:1 16 Months 38 years old Prescence of Faggot Leukemia Cells Acute 20-5% Eosinophilia All have 30% blasts in bone marrow FAB & WHO CLASSIFICATION SYSTEM Survival FAB WHO Description Ratio Incidence Time Acute Monoblastic 20->80% Monocytic 5-8 M5 A Leukemia without Cells 0.7:1 16 years old Months Maturation >80% Monoblasts 20->80% Monocytic Acute Monoblastic 5-8 M5 B Cells 0.8:1 49 years old Leukemia with Maturation Months 50% Erythroblastic M6 Acute Erythroid Leukemia 1.4:1 11 Months 54 years old Precursor Acute Megakaryoblastic M7 >30% Megakaryocytes Children and Adults Leukemia All have 30% blasts in bone marrow
