问题
单项选择题
关于胰腺癌的MRI表现，错误的是（）
A.T1WI上呈低信号
B.动脉增强扫描动脉期病灶明显强化
C.T2WI上其信号一般略高于胰腺
D.动脉增强延迟期肿瘤信号变化无特征
E.可见主胰管扩张
答案
参考答案：B
搜题请搜索小程序“爱下问搜题”
关于胰腺癌的MRI表现，错误的是（）
A.T1WI上呈低信号
B.动脉增强扫描动脉期病灶明显强化
C.T2WI上其信号一般略高于胰腺
D.动脉增强延迟期肿瘤信号变化无特征
E.可见主胰管扩张
参考答案：B
| 情景交际。从方框内选择正确的选项，完成对话。 | |
| A: 1_____, isn't it? B: Yes. The fine days always make me happy. A: Me too. By the way, what are you doing this evening? B: 2_____. Why? A: Here are two tickets to the concert. Would you like to go with me? B: 3_____. I like music very much. 4_____, and loud music makes people crazy. A: You're right, So let's meet at 7:30 at the cinema gate. OK? B: OK! A: 5_____ B: See you! | |
|