Carcinoma of colon and appendix related to fecal stasis.
D001063:Appendiceal Neoplasms / Q000209:etiology*; D003110:Colonic Neoplasms / Q000209:etiology*; D005243:Feces; D005769:Gastrointestinal Motility; D006801:Humans; D008297:Male; D012306:Risk