采用动脉栓塞中断肿瘤血供是目前手术放射学发展中的一项重要内容,有关实验研究和临床应用的文献日益增多,现就有关文献综述如下: 实验性肝肿瘤的动物模型和血管造影方法 Ekelund采用Wistar种老鼠,体重约200克,在门静脉内注入10~5～10~6同质的结肠腺癌活细胞,也可在门静脉内注入10~6活的肉瘤细胞。Stigsson报告采用Wistar或Fusth种老鼠,在肠系膜静脉内注入3×10~6活的结肠腺癌细胞,一般2～3周后可进行血管造影试验研究。这种癌细胞是 The use of arterial embolization to interrupt the blood supply of tumors is an important part of the current development of radiology. The literature on experimental research and clinical application is increasing. The literature review is as follows: Animal models and angiographic methods for experimental liver tumors Ekelund Using Wistar mice weighing approximately 200 grams, 10 to 5 to 10 to 6 homogeneous colon adenocarcinoma cells were implanted in the portal vein, and 10 to 6 live sarcoma cells could also be injected into the portal vein. Stigsson reported that Wistar or Fusth mice were used to inject 3×10~6 live colon adenocarcinoma cells into the mesenteric vein. Generally, angiographic studies could be performed 2 to 3 weeks later. This cancer cell is