ArticleInterventional radiology (Higashimatsuyama-shi (Japan)2023
Plug-assisted Retrograde Transvenous Obliteration-II for Gastric Varices: A Case Report.
Article in Interventional radiology (Higashimatsuyama-shi (Japan), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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3 citing papers in PubMed, 1 citations in OpenAlex.
- Initial Clinical Experience with Shape Memory Polymer Plugs for Various Venous Embolization.Interventional radiology (Higashimatsuyama-shi (Japan) · 2026Article
- Ischemic Stroke After Plug-Assisted Retrograde Transvenous Obliteration for Gastric Varices.ACG case reports journal · 2026Article
- Direct percutaneous embolization of ileal conduit stomal varices with gelatin sponge particles and ethanolamine oleate iopamidol mixture.Radiology case reports · 2025Article
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We present a case of gastric varices successfully treated with modified plug-assisted retrograde transvenous obliteration. A 45-year-old male patient had isolated fundal gastric varices caused by alcoholic cirrhosis. Contrast-enhanced computed tomography showed that the gastric varices were drained mainly via the gastro-renal shunt. The gastric varices were treated via plug-assisted retrograde transvenous obliteration using an IMPEDE vascular plug with a modified coil-assisted retrograde transvenous obliteration-II procedure. There were no complications during the procedure, and an endoscopic examination 3 months after the procedure revealed that the gastric varices had disappeared. To our knowledge, this is the first report on the application of plug-assisted retrograde transvenous obliteration-II using a newly designed IMPEDE vascular plug to avoid migration of the sclerosant.
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