anemia of bone marrow and systemic disorders Flashcards
aplastic anemia
failure to produce all formed elements of blood
how to diagnose aplastic anemia
2 out of 3
- hgb <100 g/L
- granulocyte count <1.5 x 10^9/L
- platelet count <50 x x 10^9/L
laboratory findings of aplastic anemia
dry tap bone marrow
normocytic normochromic anemia
fanconi anemia
congenital AA
-chromosome instability disorder
pure red cell aplasia
diamond blackfan anemia
congenital prca
congenital prca
diamond blackfan anemia
congenital dyserythropoietic anemia
refractory anemia caused by ineffective erythropoiesis
BM aspirate of CDA`
normoblast with multinuclearity, karyorrhexis and bizzare malformation
type 1 CDA
slightly macrocytic
CDAN1gene mutation
type 2 CDA
normocytic
most common form
HEMPAS
HEMPAS
type 2 CDA
hereditary erythroblast multinuclearity with positive acidified serum test
(-)OFT
leukoeryhtroblastosis
myelophthisic anemia
myelophthisic anemia
caused by malignant tumors destruction and replacement of hsc
laboratory findings of myelophthisic anemia
dacrocyte shift to left