问题
单项选择题
前上纵隔肿瘤,最常见的是
A.胸骨后甲状腺肿
B.畸胎瘤
C.皮样囊肿
D.淋巴类肿瘤
E.心包囊肿
答案
参考答案:A
解析:[解题思路] 前上纵隔常见的肿瘤从提供的备选项看是胸骨后甲状腺肿。胸腺瘤也位于前上纵隔。[命题规律] 考察“不同种类的纵隔肿瘤的好发部位”。必须掌握。
前上纵隔肿瘤,最常见的是
A.胸骨后甲状腺肿
B.畸胎瘤
C.皮样囊肿
D.淋巴类肿瘤
E.心包囊肿
参考答案:A
解析:[解题思路] 前上纵隔常见的肿瘤从提供的备选项看是胸骨后甲状腺肿。胸腺瘤也位于前上纵隔。[命题规律] 考察“不同种类的纵隔肿瘤的好发部位”。必须掌握。
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