COMPUTED-TOMOGRAPHY OF CAVERNOUS HEMANGIOMA OF THE LIVER
COMPUTED-TOMOGRAPHY OF CAVERNOUS HEMANGIOMA OF THE LIVER
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DOI：
10.1148/radiology.137.1.7422836
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发表时间：
1980-01-01
期刊：
影响因子：
19.7
通讯作者：
TASAKA, A
中科院分区：
文献类型：
--
作者：
ITAI, Y;FURUI, S;TASAKA, A
本文报告12例肝血管瘤的CT检查结果。早期对比扫描显示，快速注射的对比剂在病变周边或附近密集积聚。它们侵入低密度区，随时间衰减值减小。增强扫描前低密度区明显减少，增强扫描后也可见。所有10例血管瘤的增强扫描均出现上述结果，而肝细胞瘤无一例出现这种周边高密度区。单纯CT检查可对大部分肝血管瘤作出正确诊断。
Twelve [human] cases of hepatic hemangioma were examined by computed tomography (CT). Dense accumulations of rapidly injected contrast material in or near the periphery of the lesions were demonstrated in early postcontrast scans. They invaded the area of low density and diminished in attenuation value with time. This marked decrease of the low density area noticed in the precontrast scan was also seen in the later postcontrast scan. These findings occurred in all 10 cases of hemangioma examined with contrast enhancement, while no cases of hepatoma showed such a peripheral high density zone. Most hepatic hemangiomas could be correctly diagnosed by CT alone.