title: Polycystic echinococcosis.
authors.affiliation: Division of Gastroenterology, Hospital Cayetano Heredia, Lima, Peru.
authors.forename: Arturo
authors.initials: A
authors.lastname: Zegarra
authors.forename: Jaime
authors.initials: J
authors.lastname: Cáceres
authors.forename: Alejandro
authors.initials: A
authors.lastname: Piscoya
mesh_terms: D000328:Adult; D000818:Animals; D004444:Echinococcosis, Hepatic / Q000175:diagnosis* / Q000469:parasitology / Q000473:pathology* / Q000601:surgery; D004446:Echinococcus / Q000145:classification / Q000302:isolation & purification; D006529:Hepatomegaly / Q000175:diagnosis; D006651:Histocytochemistry; D006801:Humans; D008099:Liver / Q000473:pathology*; D008297:Male; D008853:Microscopy; D010568:Peru; D011860:Radiography, Abdominal; D014057:Tomography, X-Ray Computed