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[Self-expandable metallic stent for use in venous occlusions]
S Sawada1, Y Fujiwara, T Koyama
1Department of Radiology, Tottori University School of Medicine.
Summary
Expandable metallic stents effectively treated vena cava obstructions in five patients, relieving symptoms like swelling and pain without complications. This innovative approach offers a promising solution for complex venous obstructions.
Area of Science:
- Vascular Surgery
- Interventional Radiology
- Medical Device Technology
Background:
- Venous obstructions, particularly in the inferior vena cava (IVC) and superior vena cava (SVC), can lead to significant morbidity.
- Malignant obstructions due to lymph node or liver metastases are challenging to manage.
- Idiopathic obstructions also present treatment difficulties.