Anemia aplastica Flashcards
1
Q
Factori etio
A
b genetica subst ch mielosupresive/toxice radiatii infectii b clonale
2
Q
Patogenie
A
anomalii cant - depletie CS anomalii calit - scaderea capacit de autoreinnoire, perturb ech autoreinnoire-dif supresie imuna umorala/cel/citokine anomalii micromediu deficit fact de crestere hematopoietici
3
Q
Hlg
A
PANCITOPENIE
anemie normo/normo, ret scazute
leucopenie, granulopenie
trombocitopenie
4
Q
Medulograma
A
saraca
serii mieloife diminuate/absente
infiltrat Ly, Pl, Mfg
5
Q
BOM
A
hipocel
insule rest de hematopoieza
exsudat fibros, fb retic ingros
infiltrat Ly, Pl, Mfg
6
Q
Severitate medie
A
G <1000
PLT <50.000
Ret < 60.000
Hb < 10 g/dl
7
Q
AA severa
A
G <500
PLT < 20.000
ret < 10.000
MO aplazica
8
Q
AA f severa
A
G < 200 (agranulocitoza)
PLT < 20.000
9
Q
Tratament AA medie
A
imunosupresie, androgeni, f crest hematopoietici
10
Q
Tratament AA severa si f severa
A
transplant medular + imunosupresie