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螺旋CT三期增强扫描诊断原发性小肝细胞癌的价值 被引量:11

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摘要 目的:评价螺旋CT三期增强扫描诊断原发性小肝癌(SHCC)的价值。材料和方法:分析21例经病理证实的小肝细胞癌,螺旋CT平扫及三期增强扫描的CT征象。结果:21例SHCC中,检出26个病灶,其中20个病灶在三期扫描中为典型表现,即动脉期为高密度,门脉期为等密度或低密度,平衡期为低密度,动脉期检出率为92.3%。结论:螺旋CT三期增强扫描能明确肿瘤的血供特点和门脉受累情况,明显提高病灶的检出率。
作者 张杰 卜庆丰
出处 《中国医学影像学杂志》 CSCD 2006年第4期307-309,共3页 Chinese Journal of Medical Imaging
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