Surgery – MCQ 26 – Carcinoembryonic antigen
Carcinoembryonic antigens (CEA) is increased in all except
a) Lung cancer
b) Breast cancer
c) Colon cancer
d) Osteogenic sarcoma
Correct answer : d) Osteogenic sarcoma
CEA is increased in adenocarcinoma of colon, pancreas, breast, ovary and lungs