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喉及下咽癌是耳鼻喉科常见的恶性肿瘤 ,在我国约占全身恶性肿瘤的 2 % [1] ,多数发生于中、老年患者 ,男性较女性多 ,发病机制一般认为与慢性炎症、病毒感染及长期的烟酒刺激有关。本文对 6 0例经临床、病理证实的喉及下咽癌进行回顾性分析 ,重点讨论ＣＴ对喉及下咽癌的诊断价?
Laryngeal and hypopharyngeal cancer are common malignant tumors of otolaryngology, accounting for about 2% of systemic malignancies in China [1], mostly in middle-aged and elderly patients, more men than women, the pathogenesis is generally believed that with chronic inflammation, the virus Infection and long-term tobacco and alcohol stimulation related. In this paper, 60 cases of clinically and pathologically confirmed laryngeal and hypopharyngeal cancer were retrospectively analyzed, focusing on the CT diagnosis of laryngeal and hypopharyngeal cancer?