title: [Analysis of 5-year survival in radiotherapy alone in esophageal carcinoma].
mesh_terms: D000368:Aged; D001918:Brachytherapy; D002294:Carcinoma, Squamous Cell / Q000401:mortality / Q000532:radiotherapy*; D004938:Esophageal Neoplasms / Q000401:mortality / Q000532:radiotherapy*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011879:Radiotherapy Dosage; D011882:Radiotherapy, High-Energy