Chapter4 Antigens

Question 1

CK20

Answer 1

Merkel cell Mets GI

Question 2

ck7

Answer 2

Paget’s. Mets breast Cancer

Question 3

vimentin

Answer 3

mesenchymal melanocytes lymphoma sarcoma melanoma

Question 4

desmin

Answer 4

smooth and skeletal muscle and muscle tumors

Question 5

leukocyte common antigen LCA

Answer 5

benign leukocytes lymphoma leukemia

Question 6

cd45

Answer 6

t lymphocytes

Question 7

cd20

Answer 7

b lymphocytes

Question 8

epithelial membrane antigen (EMA)

Answer 8

sweat and sebaceous glands, CA and epitheloid

Question 9

CEA

Answer 9

eccrine and apocrine glands their tumors, Paget’s Cells

Question 10

s100

Answer 10

melanocytes, LH, eccrine and apocrine, melanoma, Schwann, nerves, LCH

Question 11

hmb46

Answer 11

melanoma nevus

Question 12

chtomogranin

Answer 12

Merkel cell CA eccrine gland

Question 13

synapgophysin

Answer 13

eccrine and Merkel cell CA

Question 14

lysozyme

Answer 14

macrophage, granulocytes, myeloid cells

Question 15

alpha 1 antitrypsin

Answer 15

macrophage, fibrohostiocytic neoplasm

Question 16

F8 antigen

Answer 16

endothelial cells, dermatologist, angiosarcoma, kaposi

Question 17

ulex europaeus agglutination 1

Answer 17

endothelial, keratinocyte, angiosarcoma, Kaposi sarcoma

Question 18

cd31

Answer 18

endothelial cells

Question 19

cd34

Answer 19

DFSP

Question 20

actin

Answer 20

muscle smooth

Question 21

Mart 1 Melan A

Answer 21

melanoma

Question 22

CD1 a

Answer 22

langerhan

Question 23

CD 163

Answer 23

histiocytic tumors, dermal macrophages

Question 24

m1B ki67

Answer 24

all stages mitosis except G0

Question 25

phh3

Answer 25

mitotic

Question 26

glut1

Answer 26

hemangioma, erythrocytes

Question 27

fili1

Answer 27

Ewing’s sarcoma lymphocytes

Question 28

ber ep4

Answer 28

BCC, and sebaceous tumor

Question 29

thyroid transcription factor

Answer 29

Mets of thyroid and lung