Tumour markers Flashcards
1
Q
CA 125?
A
ovarian cancer
2
Q
CA 19-9?
A
pancreatic cancer
3
Q
CA 15-3 ?
A
breast cancer
4
Q
AFP ?
A
hepatocellular carcinoma
teratoma
5
Q
CEA ?
carcinoembryonic antigen
A
colorectal cancer
6
Q
S-100 ?
A
melanoma
schwannoma
7
Q
bombesin ?
A
small cell lung cancer
gastric cancer
neuroblastoma
8
Q
what cancer is calcitonin a tumour marker for ?
A
medullary thyroid cancer
- its the only thyroid cancer which causes a raised calcitonin as it arises from the parafollicular cells of the thyroid which produce calcitonin