The actor Adan Canto’s death from appendiceal cancer—or cancer of the appendix—came as a shock to his fans. Canto, who died on Jan. 8 at age 42, had kept his diagnosis and treatment private ...

Actor Adan Canto, known for his roles in "Designated Survivor" and "X-Men: Days of Future Past," died Monday at age 42 after a battle with appendiceal cancer. Appendiceal or appendix cancer is a ...