【收藏】常用放射征象词汇6-密度/信号

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【常用放射征象词汇-密度/信号】

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PART1

水样密度：watery density

低密度： hypodense (low-density)
高密度：hyperdense (high-density)

等密度：isodense

均匀密度：homogeneous density

不均匀密度：nonhomogeneous density

混合密度：heterogeneous density(mixed density)

增强：enhancement
增强前：pre-contrast, pre-enhancement
增强后：post-contrast, post-enhancement


均匀强化：homogeneous enhancement

不均匀强化：nonhomogeneous enhancement

环状强化：circular enhancement

片状强化：patphy enhancement

结节状强化：nodular enhancement
脑回样强化：gyriform enhancement
边缘强化：rim enhancement

蛋壳样钙化：eggshell calcification
桑葚样钙化：mulberry like calcification

爆米花样钙化：popcorn calcification

病理性钙化：pathological calcification
生理性钙化：physiologic calcification

松果体钙化：pineal calcification
脉络丛钙化：calcification of choroid plexus

PART2

高信号：hyperintensity

低信号：hypointensity

等信号：isointensity

混杂信号：heterogeneous intensity

信号强度减弱：decreased signal intensity

信号强度增强：increased signal intensity

流空现象：flow empty phenomena

静脉早现：early fulling of the vein

供血动脉：feeding artery

引流静脉：draining vein

扩张动脉：dilated artery
充盈延迟：delayed filling

肿瘤血管：tumor vessel
肿瘤染色：tumor stain