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总结经确诊的６０例肝癌、４０例肝血管瘤改良动态ＣＴ扫描的表现，提出鉴别两者的关键在于病变的增强型式：早期呈轻度增强者为肝癌，呈显著增强者应注意是否有延迟增强，有延迟增强者为血管瘤．呈混合型增强者应注意增强灶的密度，与主动脉密度一致者为血管瘤，低于主动脉者为肝癌．另外还应结合延迟扫描，有延迟增强呈等密度充填者为血管瘤，无延迟增强者为肝癌．
To summarize the 60 cases of liver cancer diagnosed and 40 cases of hemangiomas to improve the performance of dynamic CT scan, put forward the key to distinguish the two is the enhanced type of lesions: early was mild enhancement for liver cancer, was significantly increased should pay attention to whether there is a delay Enhanced, there are delayed enhancers for hemangiomas. Was mixed enhancer should pay attention to enhance the density of the stove, consistent with the aortic density of hemangiomas, lower than the aorta were liver cancer. In addition should also be combined with delayed scan, with a delay increase was equal density filled those hemangiomas, no delay enhancement for liver cancer.