BB LEC - ABO Discrepancies Flashcards Preview

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Flashcards in BB LEC - ABO Discrepancies Deck (26):
1


polyagglutination


4

2

RBCs with cis AB phenotype

4

3

warm autoantibodies

4

4

unexpected ABO isoantigen

4

5

cold reacting Abs (allo and auto)

4

6

Wharton’s jelly

3

7

presence of plasma expanders (e.g. dextran)

3

8

increased fibrinogen

3

9

increased globulin (e.g. Multiple myeloma,
Waldenstrom macroglobulinemia)

3

10

subgroups of A or B

2

11

leukemia

1 or 2

12

Hodgkin’s disease

2

13

“Acquired B” in cases of GIT obstruction

2

14

Ab to low incidence Ag

2

15

excess blood group specific soluble substances
(BGSS)

2

16

newborn

1

17

elderly patients

1

18

leukemic patients

1

19

patients with lymphoma

1

20

pxs using immunosuppressive drugs

1

21

with congenital agammaglobulinemia

1

22

pxs with immunedeficiency

1

23

pxs who undergone BM transplant

1

24

CHIMERISM

1

25

ABO subgroups

1

26

px whose existing ABO abs may have been diluted by plasma transfusion ot exchange transfusion

1

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