Hydatid disease in children.
D002648:Child; D002675:Child, Preschool; D004443:Echinococcosis / Q000175:diagnosis / Q000473:pathology; D004444:Echinococcosis, Hepatic; D004445:Echinococcosis, Pulmonary; D005260:Female; D006801:Humans; D008297:Male