Preoperative x-ray therapy as an adjunct to radical neck dissection.
D000328:Adult; D000368:Aged; D005260:Female; D006258:Head and Neck Neoplasms / Q000532:radiotherapy* / Q000601:surgery*; D006801:Humans; D007822:Laryngeal Neoplasms / Q000150:complications; D008207:Lymphatic Metastasis; D008297:Male; D008875:Middle Aged; D009062:Mouth Neoplasms / Q000150:complications; D037981:Neck Dissection; D009669:Nose Neoplasms / Q000150:complications; D010610:Pharyngeal Neoplasms / Q000150:complications; D012878:Skin Neoplasms / Q000150:complications