
Confirming Pancreatic Cancer: the Tests, in Order
How is pancreatic cancer diagnosed? Rarely with one test: imaging, the CA 19-9 marker, and a biopsy work together to confirm it and guide care.

How is pancreatic cancer diagnosed? Rarely with one test: imaging, the CA 19-9 marker, and a biopsy work together to confirm it and guide care.

New-onset diabetes after 50 is rarely pancreatic cancer—about 99 in 100 are not. The combination to check is new diabetes plus weight loss.