试题与答案

不同CT值范围提示不同成分,下列叙述中错误的是() A.3~18Hu提示为液体 B.

题型:单项选择题

题目:

不同CT值范围提示不同成分,下列叙述中错误的是()

A.3~18Hu提示为液体

B.-1000Hu提示为空气

C.20~80Hu提示为脂肪

D.80~300Hu提示为钙化

E.>400Hu提示为骨骼

答案:

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