Leukemia misc

Question 1

B-cell markers
CD11c
CD103

Answer 1

Hairy cell

Question 2

dry tap is common

Answer 2

myelofibrosis
hairy cell

Question 3

cyclin D1
CD38
CD138

Answer 3

plasma cell markers

Question 4

starry sky pattern

Answer 4

Burkitt’s lymphoma

Question 5

vacuolated B-cells

Answer 5

Burkitt’s lymphoma

Question 6

Burkitt’s population

Answer 6

African

Question 7

Burkitt’s associated infection

Answer 7

EBV

Question 8

2 immune complications of CLL

Answer 8

• AIHA
• hypogammaglobulinemia

Question 9

CD5
ZAP-70
B-markers

Answer 9

CLL

Question 10

starts as skin fungus
Mycosis fungoides
T-cell nucleus is foldy/brainlike

Answer 10

Sezary syndrome/lymphoma

Question 11

“spent phase” of BM, fibrosis occurs

Answer 11

PV

Question 12

DiGuglierlmo’s

Answer 12

erythroid leukemia

Question 13

causes of relative polycythemia

Answer 13

dehydration
burn patients

Question 14

plt >450 for at least 6 months

Answer 14

ET

Question 15

silver stain

Answer 15

reticulin

Question 16

CD13 and CD33 are present on —–, but not ——

Answer 16

grans
monos

Question 17

CD4
(not T-cells)

Answer 17

monos

Question 18

hairy cell CBC

Answer 18

pancytopenia

Question 19

sheets of plasma cells in BM

Answer 19

MM

Question 20

↑↑ IgM
hyperviscosity syndrome

Answer 20

Waldenstrom’s macroglobulinemia

Question 21

Reed-Sternberg macrophages with 2 large nuclei
(owl eyes)

Answer 21

Hodgkin lymphoma