Radiation effects in the canine brain evaluated by quantitative computed tomography.
Radiation effects in the canine brain evaluated by quantitative computed tomography.
复制标题
通过定量计算机断层扫描评估犬脑中的辐射效应。
DOI：
10.1148/radiology.144.3.7100479
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发表时间：
1982
期刊：
影响因子：
19.7
通讯作者：
Phillips,TL
中科院分区：
文献类型：
--
作者：
Fike,JR;Cann,CE;Davis,RL;Phillips,TL
使用定量计算机断层扫描 (QCT) 和组织病理学来评估大单剂量 X 射线照射对正常犬脑的影响。 QCT 证明的可测量变化包括对比增强增强和侧脑室扩大，这些变化是在出现任何临床症状之前观察到的。结果表明，QCT 方法在放射性脑损伤的无创评估中是有效的。
Quantitative computed tomography (QCT) and histopathology were used to assess the effects of large single doses of x irradiation on the normal canine brain. Measurable changes demonstrated by QCT included increased contrast enhancement and enlargement of the lateral ventricles, which were observed prior to any clinical signs. The results suggest that QCT methods are effective in the noninvasive evaluation of radiation-induced brain injury.