声门上鳞癌的预后很难预料。该作者调查sl例声门上型多种癌术中TNM分期，I期2各例，1期7例，三期I3例，F期11例。38人（75畅）存活5年；13人死亡，其中3例为局部复发，8例为淋巴结复发，2例为远处转移，13例死亡病人的平均存活时间为3of、月（12～47个月）。按分期计，五年存活 The prognosis of supraglottic squamous cell carcinoma is difficult to predict. The authors investigated sl cases of supraglottic TNM staging in a variety of oncology cases, stage I 2 cases, stage 1 7 cases, stage I 3 cases, stage F 11 cases. Thirty-eight (75%) survived for 5 years; 13 died, of which 3 were locally recurrent, 8 were lymph node recurrences, 2 were distant metastases and 13 were dead with an average survival of 3 of 12 months Month). Calculated by installments, five-year survival