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本文报告经手术、病理证实的20例喉癌的CT表现。其CT表现为喉部正常结构表现出现异常的不规则团块或结节,并常伴有肿瘤浸润及转移征象,包括(1)杓会厌皱壁肿胀,(2)声带固定,(3)前连合受累(4)喉软骨破坏和(5)颈部林巴结肿大,而会厌前间隙和声门旁间隙消失为本病区别于喉结核等良性病变的重要依据。文章作者认为CT能确诊喉癌并判断其浸润范围,从而为喉癌治疗方案选择提供可靠依据。
This article reports the CT findings of 20 cases of laryngeal carcinoma confirmed by surgery and pathology. The CT appearance of the normal structure of the throat abnormalities of irregular clumps or nodules, and often accompanied by signs of tumor invasion and metastasis, including (1) crape myasthenia gravis swelling, (2) vocal cord fixation, (3) before (4) destruction of laryngeal cartilage and (5) cervical lindenosis, and epiglottic anterior gap and glottic gap disappear as the disease is different from benign throat and other benign lesions of the important basis. The authors believe that CT can diagnose laryngeal cancer and determine the extent of its infiltration, so as to provide a reliable basis for the selection of laryngeal cancer treatment options.