A presentation of a case of hydatid disease.
D000008:Abdominal Neoplasms / Q000175:diagnosis; D000368:Aged; D001706:Biopsy; D003937:Diagnosis, Differential; D004444:Echinococcosis, Hepatic / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D008297:Male