晚期肝癌变异性、寄生性供血的基础研究

Basic research on the variation and parasitic blood supply of the advanced hepatic cancer

目的:探讨中、晚期肝癌变异、寄生性供血的产生机理。材料和方法:本研究收集TAE治疗资料完整的中、晚期肝癌340例,对其血管造影表现进行分析。结果:变异供血93例(占27.4％);寄生供血99例(占29.1％);变异合并寄生供血12例(占3.5％)。结论:肝癌寄生性动脉供血的发生与肿瘤的大小有关(P<0.01)。与肿瘤生长部位有关;变异供血因早期胚胎异常所致。

Purpose: Study the mechanism of variation and parasitic blood supply in advanced hepatic cancers. Materials and Methods: 340 cases of the middle and advanced staged hepatic cancers were collected with complete TAE treatment informations and then analyzed their angiographies. Results: Variation of blood supply: 93 cases(27.4%); parasitic blood supply: 99cases (29.1%); variation together with parasitic blood supply 12 cases(3.5%), Conclusion: parasitic blood supply of the hepatic cancer is connected with the size and location of the tumor(P<0.001)the early embryonic dysplasia results in the variation of blood supply.