title: [2 rare tumors of the esophagus].
authors.forename: V A
authors.initials: VA
authors.lastname: Povaliaev
authors.forename: N E
authors.initials: NE
authors.lastname: Chernekhovskaia
mesh_terms: D004938:Esophageal Neoplasms / Q000601:surgery; D005918:Glomus Tumor / Q000601:surgery; D006392:Hemangioma, Cavernous; D006801:Humans; D008297:Male; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary / Q000601:surgery
vernacular_title: Dve redkie opukholi pishchevoda.