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晚期喉鳞癌(ALC)颈淋巴结转移与否对治疗选择上极为重要,且具有决定病人预后的作用。近年来发现ALC的复发伴DNA含量增高。前瞻性研究ALC原发癌中DNA标准指数(aDI与组织学已确诊的局部转移淋巴结存在及数量的关系,且对肿瘤复发的形式也作了分析。全组94例ALC,Ⅲ期54例,Ⅳ期40例。男93例,女1例。声门区34例,声门上区60例。喉全切除84例,部分喉切除10例。颈
Late stage laryngeal squamous cell carcinoma (ALC) cervical lymph node metastasis or not is very important for treatment options, and has the effect of determining the prognosis of patients. In recent years, the recurrence of ALC with DNA was found to be increased. A prospective study of ALC primary cancer DNA standard index (aDI histologically confirmed the presence of metastatic lymph nodes and the number of relations, and the form of tumor recurrence was also analyzed.The 94 cases of ALC, Ⅲ 54 cases, Ⅳ period of 40 cases, 93 males and 1 females in the glottic area in 34 cases, supraglottic area 60 cases of total laryngectomy in 84 cases, partial laryngectomy in 10 cases.