The researchers examined tumor tissue from 55 patients with squamous cell carcinomaof the nasopharynx, otherwise known as nasopharyngeal cancer.
研究者检测了55例鼻咽部鳞状细胞癌，也就是鼻咽癌的病人的肿瘤组织。
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Objective: to provide anatomical basis for clinical analysis of the invasion ofnasopharynxcarcinoma to the top ofnasopharynx and neighboring structures by studying the relationship of them.
Conclusion: Using nasal endoscope in biopsy, the authors can examine repeatedly every point ofnasopharynx to get deep tissue and the size of specimen, so that to diagnose nasopharyngeal carcinoma.