definition

Question 1

aplastic anaemia definition

Answer 1

pancytopenia with hypocellular BM in the absence of abnormal infiltrates or marrow fibrosis

at least 2 of the following

1) Hb <10
2) plt <50
3) ANC <1.5

Question 2

SAA definition

Answer 2

marrow cellularity <25% (or 25-50% with <30% residual haematopoietic cells)

with at least 2:

1) ANC <0.5
2) plt <20
3) retic <20 (or 60 by automatic machine)

Question 3

VSAA definition

Answer 3

ANC <0.2

Question 4

CR definition

Answer 4

Hb >10
plt >100
ANC >1.0

Question 5

PR definition

Answer 5

not meeting criteria of SAA 
transfusion independent
Hb >8 
ANC >0.5 
plt >20