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, and his ...

A concerning pattern has emerged in cancer diagnosis trends, with appendix cancer appearing more frequently among adults in their twenties, thirties, and forties. This rare form of cancer, once ...