【摘要】 目的研究和评价ＤＳＡ在ＰＨＣ的造影表现和应用价值。材料与方法２０４例；男１８４例，女２０例，年龄２１～７５岁（平均５２．５岁）。对ＰＨＣ的造影表现做了分析和统计学评价。结果肿瘤血管和肿瘤染色是多血管性ＰＨＣ的特征性表现；血管包绕征和血管移位是巨块型ＰＨＣ特征性表现；门静脉受侵、血管湖是弥漫性ＰＨＣ的特征性表现；血管包绕、肿瘤染色和供血动脉增粗为少血管性 ＰＨＣ的主要表现。结论 ＤＳＡ对 ＰＨＣ的诊断和治疗均有重要意义。更多还原

【Abstract】 Purpose To study the digital subtraction angiographic(DSA) manifestation of 204 cases with primary hepatic carcinoma (PHC). Materials and methods of 204 cases whose age ranged from 21 to 75 years (mean: 52. 5 ), 184 cases were male and 20 cases were female. The angiographic findings of PHC were analyzed and treated statistically. Results Tumor vessels and tumor stain were specific findings of the hypervascular PHC;Encasement and displacement of the vessels was the specific findings of massive PHC,Erosion of the portal vein and vascular punctuate lake were the specifie findings of diffuse PHC ;Vascular encasement,tumor stain and dilated feeding artery were the main findings of hypovascular PHC. Conclusion DSA is of the important significance for the diagnosis and treatment of PHC.更多还原