title: A cecal mass in a five-year-old child. A case for diagnosis.
mesh_terms: D000361:Agammaglobulinemia / Q000150:complications; D001064:Appendicitis / Q000175:diagnosis*; D001065:Appendix; D001466:Barium Sulfate; D002429:Cecal Diseases / Q000175:diagnosis*; D002675:Child, Preschool; D003106:Colon; D003287:Contrast Media; D003937:Diagnosis, Differential; D006801:Humans; D007415:Intestinal Obstruction / Q000209:etiology; D007443:Intussusception / Q000150:complications / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000601:surgery; D008297:Male; D011859:Radiography
chemical_list: D003287:Contrast Media; D001466:Barium Sulfate