患者男性,53岁,因咽部异物感、梗阻感3个月余,痰中带血2周就诊,有长期吸烟、饮酒史,无声嘶及呼吸困难,进食顺畅。如行电子喉镜检查,发现下咽部有新生物...

作者: rantiku 人气: - 评论: 0
问题 患者男性,53岁,因咽部异物感、梗阻感3个月余,痰中带血2周就诊,有长期吸烟、饮酒史,无声嘶及呼吸困难,进食顺畅。 如行电子喉镜检查,发现下咽部有新生物,表面有糜烂,溃疡,患者最应作的确诊性检查是
选项 A.CT B.MRI C.食管吞钡拍片 D.下咽部新生物活检 E.颈部彩超
答案 D 
解析 :描述中新生物性质极似恶性肿瘤性为明确诊断,可行活检术待结果行下步治疗

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