title: [Casuistics of benigh tumors of the esophagus based on 2 observations].
mesh_terms: D000328:Adult; D002031:Bulgaria; D004938:Esophageal Neoplasms / Q000473:pathology*; D005260:Female; D006801:Humans; D007889:Leiomyoma / Q000473:pathology; D008297:Male; D008875:Middle Aged
vernacular_title: Kum kazuistikata na dobrokachestvenite tumori na khranoprovoda po povod na dve nabliudeniia