Apparently extremely rare, 1 to 2 per million per year in the US: https://my.clevelandclinic.org/health/diseases/22118-appendix-cancer https://my.clevelandclin

Apparently extremely rare, 1 to 2 per million per year in the US: https://my.clevelandclinic.org/health/diseases/22118-appendix-cancer https://my.clevelandclinic.org/health/diseases/22118-appendi... I had confused it with pancreatic cancer in my head, given the extremely fast timeline :(