Percutaneous solutions for biliary stent dysfunction: pictorial essay
| Autor: | Nunes, Thiago Franchi, Tibana, Tiago Kojun, de Andrade, Gustavo Henrique Vieira, Levigard, Raphael Braz, Nogueira, Felipe Diniz, Szejnfeld, Denis |
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| Rok vydání: | 2021 |
| Předmět: |
medicine.medical_specialty
Percutaneous medicine.medical_treatment Perforation (oil well) Radiologia intervencionista R895-920 030218 nuclear medicine & medical imaging Biliary disease Colestase/terapia Medical physics. Medical radiology. Nuclear medicine 03 medical and health sciences 0302 clinical medicine Occlusion medicine Radiology Nuclear Medicine and imaging cardiovascular diseases Abscess Fibrous capsule of Glisson medicine.diagnostic_test business.industry food and beverages Stent Interventional radiology equipment and supplies medicine.disease Surgery Pictorial Essays Radiology interventional Stents 030211 gastroenterology & hepatology Cholestasis/therapy business |
| Zdroj: | Radiologia Brasileira Radiologia Brasileira v.54 n.1 2021 Colégio Brasileiro de Radiologia e Diagnóstico por Imagem (CBR) instacron:CBR |
| ISSN: | 1678-7099 |
| DOI: | 10.1590/0100-3984.2019.0141 |
| Popis: | Plastic and metal biliary stents can fail to function properly, such failure being due to a positioning error or to the migration, occlusion, or fracture of the stent. An obstructed biliary stent can act as a nidus, causing complications such as recurrent persistent cholangitis. It can also cause vascular complications (such as bleeding and the formation of pseudoaneurysms), perforate the liver capsule (causing biloma or abscess), or, in rare cases, cause intestinal obstruction or perforation. In this pictorial essay, we demonstrate various interventional radiology techniques for the treatment of biliary stent dysfunction in patients with obstructive biliary disease.Disfunção das próteses biliares plásticas ou metálicas pode ser causada por migração, oclusão, mau posicionamento ou fratura. Uma prótese disfuncional na via biliar pode atuar como |
| Databáze: | OpenAIRE |
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