Sarcoma

Question 1

GIST and therapy

Answer 1

3 years of imatinib if size >10 cm or mitosis >10 mitoses/50 HPFs, or a tumor over 5 cm with mitotic rate over 5 mitoses/50 HPFs.

Question 2

DFSC med

Answer 2

imatinib

Question 3

Ewing sarcoma surveillance

Answer 3

CXR many years down the road.

Question 4

GIST genetic disorder

Answer 4

NF1 - gist, pheo, optic glioma. mitotix index usually lower and low risk of met.

Question 5

ewing sarcoma treatment

Answer 5

IE-VDC

Question 6

osteosarcoma treatmemnt

Answer 6

doxil, cis , mtx