Tonsillectomy, appendicectomy, and Hodgkin's disease.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001062:Appendectomy; D002648:Child; D002675:Child, Preschool; D005260:Female; D006689:Hodgkin Disease / Q000453:epidemiology / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D014068:Tonsillectomy