title: Letter to the editor: A case report of primary retroperitoneal hydatid cyst.
authors.forename: Mehmet
authors.initials: M
authors.lastname: Ozdoğan
authors.forename: Eren
authors.initials: E
authors.lastname: Ersoy
authors.forename: Hakan
authors.initials: H
authors.lastname: Kulaçoğlu
authors.forename: Ali Onder
authors.initials: AO
authors.lastname: Devay
authors.forename: Haldun
authors.initials: H
authors.lastname: Gündoğdu
mesh_terms: D000818:Animals; D004443:Echinococcosis / Q000175:diagnosis* / Q000601:surgery*; D005260:Female; D006801:Humans; D008875:Middle Aged; D012187:Retroperitoneal Space / Q000469:parasitology* / Q000601:surgery*; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography