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Harvest of Endothelial Cells from the Balloon Tips of Swan-Ganz Catheters after Right Heart Catheterization
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Emergency Plug-assisted Retrograde Transvenous Obliteration Using an Optimo 9-Fr Balloon Guiding Catheter: A Case
Yohei Takeshita1, Junji Moriya1, Yo Matsui1
1Department of Radiology, Tokyo Shinagawa Hospital, Japan.
Interventional Radiology (Higashimatsuyama-Shi (Japan)
|January 21, 2026
Summary
Emergency gastric varices treatment can be achieved using plug-assisted retrograde transvenous obliteration. This technique, utilizing the Optimo balloon-guiding catheter, offers a viable alternative when standard balloon catheters are unavailable for rapid hemostasis.
Area of Science:
- Interventional Radiology
- Gastroenterology
- Vascular Surgery
Background:
- Gastric variceal rupture necessitates prompt hemostasis.
- Alternative methods are crucial when abdominal balloon catheters are inaccessible.
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