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Dual Microcatheter Retrograde Transvenous Obliteration of Gastric Varices: Coil Embolization as a Substitute for Balloon Occlusion
Dual microcatheter retrograde transvenous obliteration (DMRTO) of gastric varices enables dual microcatheters to be advanced to the gastric varices themselves or to a site adjacent to the varices. The sclerosing agent is infused through the first microcatheter following coil embolization of the outf...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
S. Karger AG
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3304073/ https://www.ncbi.nlm.nih.gov/pubmed/22423243 http://dx.doi.org/10.1159/000336588 |
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author | Minamiguchi, Hiroki Kawai, Nobuyuki Sato, Morio Sawa, Munehisa Ikoma, Akira Sanda, Hiroki Nakata, Kouhei Nakai, Motoki Sonomura, Tetsuo |
author_facet | Minamiguchi, Hiroki Kawai, Nobuyuki Sato, Morio Sawa, Munehisa Ikoma, Akira Sanda, Hiroki Nakata, Kouhei Nakai, Motoki Sonomura, Tetsuo |
author_sort | Minamiguchi, Hiroki |
collection | PubMed |
description | Dual microcatheter retrograde transvenous obliteration (DMRTO) of gastric varices enables dual microcatheters to be advanced to the gastric varices themselves or to a site adjacent to the varices. The sclerosing agent is infused through the first microcatheter following coil embolization of the outflow vessels through the second microcatheter, which is placed several centimeters back from the varices. We present two cases of gastric varices in whom balloon-occluded retrograde transvenous obliteration failed, because of angulated gastrosubphrenic shunt in case 1 and a tortuous and elongated gastrorenal shunt in case 2. DMRTO successfully achieved eradication of the gastric varices in both cases. |
format | Online Article Text |
id | pubmed-3304073 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2012 |
publisher | S. Karger AG |
record_format | MEDLINE/PubMed |
spelling | pubmed-33040732012-03-15 Dual Microcatheter Retrograde Transvenous Obliteration of Gastric Varices: Coil Embolization as a Substitute for Balloon Occlusion Minamiguchi, Hiroki Kawai, Nobuyuki Sato, Morio Sawa, Munehisa Ikoma, Akira Sanda, Hiroki Nakata, Kouhei Nakai, Motoki Sonomura, Tetsuo Case Rep Gastroenterol Published: January, 2012 Dual microcatheter retrograde transvenous obliteration (DMRTO) of gastric varices enables dual microcatheters to be advanced to the gastric varices themselves or to a site adjacent to the varices. The sclerosing agent is infused through the first microcatheter following coil embolization of the outflow vessels through the second microcatheter, which is placed several centimeters back from the varices. We present two cases of gastric varices in whom balloon-occluded retrograde transvenous obliteration failed, because of angulated gastrosubphrenic shunt in case 1 and a tortuous and elongated gastrorenal shunt in case 2. DMRTO successfully achieved eradication of the gastric varices in both cases. S. Karger AG 2012-01-28 /pmc/articles/PMC3304073/ /pubmed/22423243 http://dx.doi.org/10.1159/000336588 Text en Copyright © 2012 by S. Karger AG, Basel http://creativecommons.org/licenses/by-nc-nd/3.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution-Noncommercial-No-Derivative-Works License (http://creativecommons.org/licenses/by-nc-nd/3.0/). Users may download, print and share this work on the Internet for noncommercial purposes only, provided the original work is properly cited, and a link to the original work on http://www.karger.com and the terms of this license are included in any shared versions. |
spellingShingle | Published: January, 2012 Minamiguchi, Hiroki Kawai, Nobuyuki Sato, Morio Sawa, Munehisa Ikoma, Akira Sanda, Hiroki Nakata, Kouhei Nakai, Motoki Sonomura, Tetsuo Dual Microcatheter Retrograde Transvenous Obliteration of Gastric Varices: Coil Embolization as a Substitute for Balloon Occlusion |
title | Dual Microcatheter Retrograde Transvenous Obliteration of Gastric Varices: Coil Embolization as a Substitute for Balloon Occlusion |
title_full | Dual Microcatheter Retrograde Transvenous Obliteration of Gastric Varices: Coil Embolization as a Substitute for Balloon Occlusion |
title_fullStr | Dual Microcatheter Retrograde Transvenous Obliteration of Gastric Varices: Coil Embolization as a Substitute for Balloon Occlusion |
title_full_unstemmed | Dual Microcatheter Retrograde Transvenous Obliteration of Gastric Varices: Coil Embolization as a Substitute for Balloon Occlusion |
title_short | Dual Microcatheter Retrograde Transvenous Obliteration of Gastric Varices: Coil Embolization as a Substitute for Balloon Occlusion |
title_sort | dual microcatheter retrograde transvenous obliteration of gastric varices: coil embolization as a substitute for balloon occlusion |
topic | Published: January, 2012 |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3304073/ https://www.ncbi.nlm.nih.gov/pubmed/22423243 http://dx.doi.org/10.1159/000336588 |
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