Appendicitis in infancy.
D001064:Appendicitis / Q000175:diagnosis* / Q000000981:diagnostic imaging; D002675:Child, Preschool; D003967:Diarrhea / Q000209:etiology; D005334:Fever / Q000209:etiology; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D010146:Pain / Q000209:etiology; D011859:Radiography; D014839:Vomiting / Q000209:etiology