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Published on: September 9, 2011
Retrieval of intravascular foreign bodies
Insights
Foreign body embolization from intravascular catheters can cause serious complications. This study reviews techniques for percutaneous removal of these retained fragments from the vascular tree, emphasizing early intervention to reduce risks.
Area of Science:
- Cardiovascular Medicine
- Interventional Radiology
- Vascular Surgery
Background:
- Intravascular catheter use for diagnosis and therapy leads to foreign body embolization.
- Retained intravascular foreign bodies pose significant risks of morbidity and mortality.
- Embolized fragments can lodge in the heart or vascular tree, causing complications.
Purpose of the Study:
- To describe techniques for removing intravascular foreign bodies.
- To review literature on complications associated with retained foreign bodies.
- To highlight the importance of early percutaneous removal.
Main Methods:
- Review of literature on foreign body embolization and removal techniques.
- Description of various percutaneous retrieval methods.
- Analysis of reported complications from retained fragments.
Main Results:
- Multiple techniques exist for the percutaneous removal of intravascular foreign bodies.
- Early removal is crucial for preventing serious complications.
- Literature confirms significant morbidity and mortality associated with retained fragments.
Conclusions:
- Foreign body embolization is an increasing concern with intravascular device use.
- Percutaneous retrieval techniques offer effective solutions for fragment removal.
- Timely intervention is essential to mitigate the risks of retained intravascular foreign bodies.
Abstract:
The use of intravascular catheters for diagnostic and therapeutic purposes has resulted in an increased number of foreign body embolizations. The retained foreign body is a potential source of morbidity and mortality. In this communication we describe the different techniques that are used to remove foreign bodies from various locations within the heart or vascular tree. A brief review of the literature concerning the reported complications from retained foreign bodies is made to underline the importance of early percutaneous removal of these fragments.
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