Carcinoid tumors of the appendix.
D001062:Appendectomy; D001063:Appendiceal Neoplasms / Q000473:pathology* / Q000601:surgery; D002276:Carcinoid Tumor / Q000473:pathology* / Q000601:surgery; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D011379:Prognosis