IMMUNOHEMATYPING

Question 1

All precursors or
undifferentiated cells will show
the stem cell markers

Answer 1

CD34

Question 2

Common in acute myeloid
myeloblastic leukemia
○ Presence of increased
amounts of myeloblast,
promyelocyte, and
myelocyte will help us
identify these markers.

Answer 2

13
15
33
43
45
117
MPO

Question 3

Presence of monoblast,
promonocyte, and monocyte can
be identified through these
markers.

Answer 3

monocytic lineage
11b
11c
14
64

Question 4

Common in acute megakaryocytic
leukemia .
○ Presence of increased
megakaryoblasts.

Answer 4

CD41 - 2B
CD42B - 1B
CD61- 3A

Question 5

In the case of acute lymphoblastic
leukemia ALL, it can be a
precursor B cell or B lineage that
would usually express these
markers.

Answer 5

CD79
CD10
TdT
CD19

Question 6

In the case of acute lymphoblastic
leukemia ALL, it can be a
precursor B cell or B lineage that
would usually express these
markers.

Answer 6

CD79a, CD10 CALLA,Terminal
deoxyribonucleotidyl transferase
TdT, CD19