问题
多项选择题
女,32岁,闭经泌乳半年。CT冠状扫描示:垂体左侧可见低密度灶,直径约8mm。哪些影像学分析是正确的()
A.冠状位增强扫描
B.后延迟扫描显示病灶最清楚
C.增强早期垂体显示最佳,病灶最易显示
D.局部骨质破坏,应考虑垂体微腺瘤
E.垂体柄根部偏移,应考虑垂体微腺瘤
答案
参考答案:A, C, D, E
女,32岁,闭经泌乳半年。CT冠状扫描示:垂体左侧可见低密度灶,直径约8mm。哪些影像学分析是正确的()
A.冠状位增强扫描
B.后延迟扫描显示病灶最清楚
C.增强早期垂体显示最佳,病灶最易显示
D.局部骨质破坏,应考虑垂体微腺瘤
E.垂体柄根部偏移,应考虑垂体微腺瘤
参考答案:A, C, D, E
完形填空。 | |||
Mr Smith lived in a village. He had 1 farms and about twenty people working for him. He often told them 2 hard and be honest. One day he went to a farm and worked with the workers there. Soon it was time 3 lunch. He put 4 nice bread on the table and went out. A few minutes later he came back again but he _ 5 find the bread. "Who ate the bread on the table?" he shouted. Some of the workers answered, "We 6 . " The others said, "We saw nothing. " " Well," said Mr Smith, " 7 are a lot of mice in the rooms, you know. So I put some poison (毒药) in the bread. 8 they eat, they must die. Then I can kill them. " As soon as he finished, four workers began to cry. "Oh, dear! " " 9 ?" asked Mr Smith. "We ate the bread when you were out. We are going to die,"one of them cried. "Don't worry," Mr Smith said 10 a smile. "I only play a trick on you. Use your head. " | |||
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