肿瘤的期别、部位及病理类型决定患者的生存期。控制很晚期喉癌显然很困难甚至不可能 ,因此要早期诊治。何谓最早期的非浸润性喉部恶性病变呢 ?要回答这个问题 ,先要解释何谓“早期癌症”,“早期癌症”必须是限在固有层 ,未浸润肌肉或软骨结构的最低限度的浸润性病变 ,但仍有转 Tumor stage, location and pathological type determine the survival of patients. Control of late laryngeal carcinoma is obviously very difficult or impossible, so early diagnosis and treatment. What is the earliest non-invasive laryngeal malignancy? To answer this question, we must first explain what is meant by “early cancer”, which must be minimal infiltration limited to the lamina propria, uninvolved muscle or cartilage structure Lesions, but still turn