AML>>> Auer rods or CD 33 + gum swelling
CML>>> Philadelphia chromosome ( good prognostic ) + huge spleen
CLL>>> mature lymphocytes+ LNs+ CD 5
ALL>>> commonly young child + blasts
NHL >>> with HIV or suggestive history +LN&spleen
HL >>> young + cervical painless LN .
APL syndrome >>> thrombotic event + prolonged APTT .
Hemophilia >>> bleeding +High APTT + normal other coagulation parameters .
DIC>>> high APTT+ high PT+ high D dimer + low fibrinogen + low platelets .
ITP>>> bleeding + only very low platelets .
Factor VIII inhibitors >>> prolonged APTT , not corrected with 50% mixing .
Dilutional coagulopathy >>>> history of repeated several packed RBCs transfusions .