病例2; 62男性 进行性胃静脉曲张,肝硬化,HCV阳性,ChildA
迷走静脉:后位胃静脉曲张 引流静脉:小的腹膜后胃底-腹膜后分流伴有严重的狭窄;小的膈下静脉(IPV)侧支循环
如何治疗:1. Observation;2. β-blocker;3. Endoscopic injection;4. TIPS;5. PTO;6. BRTO
关键点:NBCA注射,完全的胃底静脉曲张的充盈;选择性曲张内血管注射和依赖球囊或弹簧栓子的血流控制。 胃冠状静脉栓塞术的结果: 1996年-2006年共12篇相关文章,单独进行BRTO治疗胃冠状静脉曲涨556例,其中164例为胃冠状静脉出血病人进行急诊或择期治疗。技术成功率87%-100%(平均94%,489/521),完全血栓栓塞57%-100%(平均80%,405/512),胃冠状静脉根除(eradication)80%-100%(平均94.9%(468/493),胃冠状静脉1-3年再出血0-10%(平均1.7%)(1/164)。 治疗的选择和再出血率
胃冠状静脉栓塞并发症(1996-2008)
潜在危险 1. 通过门静脉-肺吻合导致动脉栓塞。门静脉高压时,15%的病人存在门静脉-肺吻合【4,5】。 1. Choi SY, Won JY, Kim KA, Lee do Y, Lee KH. Foam sclerotherapy using polidocanol for balloon-occluded retrograde transvenous obliteration (BRTO). Eur Radiol. 2011 Jan;21(1):122-9. doi: 10.1007/s00330-010-1895-3. Epub 2010 Aug 26. 2. Koizumi J, Hashimoto T, Myojin K, Fukushima T, Ichikawa T, Kagawa T, Kojima S, Watanabe N, Mine T, Nishibe T, Janne d'Othée B. C-arm CT-guided foam sclerotherapy for the treatment of gastric varices. J Vasc Interv Radiol. 2010 Oct;21(10):1583-7. 3. Sabri SS, Swee W, Turba UC, Saad WE, Park AW, Al-Osaimi AM, Caldwell SH, Matsumoto AH, Angle JF. Bleeding gastric varices obliteration with balloon-occluded retrograde transvenous obliteration using sodium tetradecyl sulfate foam. J Vasc Interv Radiol. 2011 Mar;22(3):309-16; quiz 316. doi: 10.1016/j.jvir.2010.11.022. 4. Koo SM, Jeong SW, Jang JY, Lee TH, Jeon SR, Kim HG, Kim JO, Kim YJ. Jejunal variceal bleeding successfully treated with percutaneous coil embolization. J Korean Med Sci. 2012 Mar;27(3):321-4
5. Takamura K, Miyake H, Mori H, Terashima Y, Ando T, Fujii M, Tashiro S, Shimada M. Balloon occluded retrograde transvenous obliteration and percutaneous transhepatic obliteration for ruptured duodenal varices after operation for rectal cancer with multiple liver metastasis: report of a case. J Med Invest. 2005 Aug;52(3-4):212-7.
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