Oncology

Question 1

What are the three types of biopsy?

Answer 1

FNA, core, open
FNA - cells, not structure
Core - type & grade
Open: Excisional (<3 cm) or incisional

Question 2

What are the epiphyseal bone tumorcs?

Answer 2

Chondroblastoma, Giant cell, Clear cell chondrosarcoma

Question 3

What are the metaphyseal tumors?

Answer 3

Osteosarcoma, chondrosarcoma, metastatic disease

Question 4

What are the diaphyseal tumors?

Answer 4

Adamantinoma
Eosinophilic
Infection
Osteoid osteoma
U = Ewing
Y= Myeloma, lymphoma, fibrous dysplasia

Question 5

What tumors are found in anterior spine column?

Answer 5

Giant cell, metastatic disease

Question 6

T(12:16) found in what?

Answer 6

Myxoid Liposarcoma
TLS-CHOP

Question 7

T(12:22) found in what?

Answer 7

Clear cell sarcoma
EWS-ATF1

Question 8

T(9:22) found in what?

Answer 8

Myxoid chondrosarcoma
EWS-CHN

Question 9

T(2:13) found in what?

Answer 9

Alveolar rhabdomyosarcoma
PAX3-FKHR

Question 10

CD138 marker?

Answer 10

Myeloma

Question 11

CD20, CD45 marker?

Answer 11

Lymphoma

Question 12

Vimentin is found in what type of tumors?

Answer 12

Soft tissue sarcomas

Question 13

EMA is found in what tumors?

Answer 13

Epitheloid sarcoms, synovial sarcoma

Question 14

SMA found in what tumor?

Answer 14

Leiomyosarcoma

Question 15

Desmin found in what tumor?

Answer 15

Rhabdomyosarcoma

Question 16

CD34/CD31 found in what tumors?

Answer 16

Hemangioma, hemangioendothelioma, angiosarcoma