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神经周围间隙是已知的鳞癌扩散通道。皮肤、唇和口腔鳞癌患者的预后受神经周围间隙存在的不良影响。已知大神经(知名神经)与上呼吸消化道鳞癌患者局部复发和生存率下降有关。本实验旨在确定周围小神经(<1.0mm)与上呼吸消化道鳞癌患者生存率下降有关的组织病理证据。 患者和方法 对1981～1991年间施行上呼吸消
The nerve gap is a known squamous cell diffusion pathway. The prognosis of patients with cutaneous, lip and oral squamous cell carcinomas is adversely affected by the presence of peripheral nerve spaces. It is known that large nerves (known nerves) are associated with local recurrence and decreased survival rates in patients with upper gastrointestinal squamous cell carcinoma. The aim of this study was to determine the histopathologic evidence of a decrease in the survival rate of patients with peripheral small nerves (<1.0 mm) and upper gastrointestinal squamous cell carcinoma. Patients and Methods Applying Upspiratory Abatement from 1981 to 1991