title: [A case of a rare retroperitoneal tumor].
mesh_terms: D005260:Female; D005350:Fibroma / Q000473:pathology; D006801:Humans; D007813:Laparotomy; D008875:Middle Aged; D012186:Retroperitoneal Neoplasms / Q000473:pathology
vernacular_title: Vurkhu redkite retroperitonealni tumori s prinos na edin sluchaĭ.