Pancreatic cancer

Survival rates between the two main groupings is radically different.
Less common.
Survival Rates for Pancreatic Neuroendocrine Tumor

More common, and often found late except for one form that causes noticible symptoms earlier (such as jaundice)
Survival Rates for Pancreatic Cancer

Ginsberg's tumor was found early as a result of a scan looking for something else. It was small and in a location they could easily cut it out.