Bone metastases in cancer of the esophagus.
D000230:Adenocarcinoma / Q000175:diagnosis / Q000532:radiotherapy*; D000328:Adult; D000368:Aged; D001859:Bone Neoplasms / Q000175:diagnosis / Q000532:radiotherapy*; D002294:Carcinoma, Squamous Cell / Q000175:diagnosis / Q000532:radiotherapy*; D006801:Humans