title: Primary adenocarcinoma of the appendix.
mesh_terms: D000230:Adenocarcinoma / Q000473:pathology* / Q000601:surgery; D000368:Aged; D001062:Appendectomy; D001063:Appendiceal Neoplasms / Q000473:pathology* / Q000601:surgery; D002277:Carcinoma / Q000473:pathology / Q000601:surgery; D003106:Colon / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged