M0 origin

AML, minimally differentiated

MPO: NEGATIVE SBB: NEGATIVE

M0 MPO: SBB:

M0 AML, ___ DIFFERENTIATED

M1 ORIGIN

AML, WITHOUT MATURATION

M1 AML

most common subtype of AML may demonstrate auer rods

AML WITH MATURATION

origin of M2

m3 origin

M3

associated with DIC- DISSEMINATED INTRAVASCULAR COAGULATION FAGGOT CELLS

M3 associated with

microgranular variant cells have the characteristics "butterfly" "bowtie" "coin-on-coin" "apple core"

M3V, APL microgranular variant cells have the characteristics

bundles of auer rods

m4 origin

M4 IS ? AKA

2nd most common subtype of AML may demonstrate auer rods

AMML, w/ increased marrow eosinophils

m5 origin

M5 IS AKA?

AMoL, well differentiated seen in middle aged adults <80% monoblast in BM

M5b AMoL, ? seen in ? ?monoblast in BM

AMoL, poorly differentiated

M5a, AMoL ? seen in? ? monoblast in Bm

M6 origin

M6 ? AKA?

M6 type of anemia

Acute Erythroleukemia Aka Digugliemos Syndrome may demonstrate Auer rods

erythroid cells in AML M6:

origin of M7

M7 AKA

requires immunocytochem. staining for accurate diagnosis

m7 requires immunocytochem. staining for accurate diagnosis (?)

AML M8

ACUTE BASOPHILIC LEUKEMIA

myelocytic (+) in

+ MPO, SBB, SE

monocytic + in

+ nse butyrate nse acetate