Among hepatic tumours, AP shunts are most commonly identified in patients with hepatocellular carcinoma (HCC). They are also commonly seen in cirrhosis, especially after a portocaval shunt operation. These shunts are typically wedge-shaped, with or without internal linear branching structures in the arterial phase, and are iso- to slightly hyperattenuating during the portal venous phase. However, a follow-up radiological study may be required to exclude the possibility of a coexistent tumour. 在肝脏肿瘤中,动门脉分流最常见于肝细胞癌的患者。也可见于肝硬化患者,特别是行门腔静脉分流术后。这些分流呈典型的楔形,动脉期内部伴或不伴线样的分支结构,门脉期等/稍高密度。但之后要进行随访检查,排除伴发肿瘤的可能性。 Notes: 1. hepatocellular carcinoma [hepətoʊ'seljʊlə] 肝细胞癌 2. cirrhosis [səˈroʊsɪs] n. 肝硬化 3. portocaval [pɔ:tə'keɪvəl] adj. 门(静脉与)腔静脉的 4. thrombi ['θrɒmˌbaɪ] n.血栓( thrombus的名词复数 ) 5. cholangiocarcinoma [koʊlədʒi:oʊkɑ:sɪ'noʊmə] 肝胆管型肝癌 6. percutaneous [ˌpɜ:rkju:ˈteɪniəs] adj. 经皮的 7. biliary [ˈbɪlieri] adj. 胆汁的 8. catheter [ˈkæθɪtɚ] n. 导尿管,尿液管,导管 9. embolism [ˈɛmbəˌlɪzəm] n. 栓塞 10. thrombus ['θrɒmbəs] n. 血栓 来源:每天朗读一段医学影像学英语文章 圈主 深圳市人民医院放射科副主任医师杨敏洁 |
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