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３９例颌骨部恶性肿瘤经手术、放疗、化疗结果，上腭附近或跨越中线的肿瘤预后较差，原发性者预后较好，腺源性上皮恶性肿瘤预后好于鳞状上皮癌．
In 39 cases of malignant tumors of the jaw, the prognosis of the patients with malignant tumors of the jaw was poor, the prognosis of primary malignant tumors was better, and the prognosis of adenogenic carcinomas was better than that of squamous cell carcinoma after operation, radiotherapy and chemotherapy.