title: Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 45-1987. A 16-year-old girl with hepatic and pulmonary masses after a sojourn in Bolivia.
mesh_terms: D000293:Adolescent; D000818:Animals; D001838:Bolivia; D004444:Echinococcosis, Hepatic / Q000469:parasitology / Q000473:pathology* / Q000601:surgery; D004445:Echinococcosis, Pulmonary / Q000469:parasitology / Q000473:pathology* / Q000601:surgery; D004446:Echinococcus / Q000166:cytology; D005260:Female; D006801:Humans; D008722:Methods; D014195:Travel