周围型肺癌最常见的X线表现是(?)A.薄壁空洞B.全肺不张C.肺叶不张D.肺野周围孤立性圆形块影E.肺野周围小片轮廓模糊影

作者: rantiku 人气: - 评论: 0
问题 周围型肺癌最常见的X线表现是(?)
选项 A.薄壁空洞 B.全肺不张 C.肺叶不张 D.肺野周围孤立性圆形块影 E.肺野周围小片轮廓模糊影
答案 D
解析 :周围型肺癌最常见的X线表现,为肺野周围孤立性圆形和椭圆形块影,轮廓不规则,常见小的分叶或切迹,边缘模糊毛糙,常显示细短的毛刺影。

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