对喉角化症的描述中,错误的是:() ["是一种以喉黏膜上皮增生异常角化过度为特征的病变","不易发生恶变","主要症状为声嘶及咽部不适","检查见喉部呈白色点状隆起,质硬不易去除","诊断需取病理确诊"]
时间减影
关于声门型喉癌T2N1M0的描述中,错误的是:() ["A.癌肿可能已侵及声门上区","B.癌肿可能已侵及声门下区","C.声带活动正常","D.局部淋巴结转移,单转移灶直径大于6.0cm","E.无远处转移灶"]
透光率
进行性声嘶、咯血或痰中带血,首先考虑为:() ["A.会厌溃疡","B.喉部乳头状瘤","C.喉囊肿","D.声带息肉","E.喉癌"]
栅比