title: [Possibilities of extending the site of radical surgery for cancer of the intrathoracic region of the esophagus].
mesh_terms: D002294:Carcinoma, Squamous Cell / Q000601:surgery*; D004938:Esophageal Neoplasms / Q000601:surgery*; D006801:Humans; D008197:Lymph Node Excision; D008207:Lymphatic Metastasis; D008297:Male; D008722:Methods; D008875:Middle Aged
vernacular_title: O vozmozhnostiakh povysheniia radikalizma operatsii pri rake vnutrigrudnogo otdela pishchevoda.