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Coronary artery stents: identification and evaluation.
J Butany1, K Carmichael, S W Leong
1Department of Pathology, Toronto General Hospital/University Health Network, Toronto Medical Laboratories, Toronto, ON M5G 2C4, Canada. jagdish.butany@uhn.on.ca
Journal of Clinical Pathology
|July 29, 2005
Summary
Pathologists can now accurately identify various coronary stents, including older and newer models, to understand potential complications. This guide aids in diagnosing restenosis and managing stent-related issues in cardiovascular pathology.
Area of Science:
- Cardiovascular Pathology
- Interventional Cardiology
- Biomedical Engineering
Background:
- Coronary stents, introduced in the 1980s, are crucial in reducing arterial restenosis after angioplasty.
- Stent implantation is a prevalent procedure, with continuous advancements in device design and materials.
- Accurate identification of stent types is vital for pathological assessment and understanding complications.
Purpose of the Study:
- To provide pathologists with a guide for identifying currently available and historical coronary stents.
- To detail physical characteristics and documented complications associated with various stent models.
- To support accurate diagnosis and investigation in cases involving coronary stent implantation.
Main Methods:
- Review of coronary stents based on frequency of use and literature prevalence.
- Inclusion of stents currently implanted and those no longer in use.
- Compilation of concise physical descriptions and known complications for each reviewed stent.
Main Results:
- The article presents a comprehensive overview of diverse coronary stent designs.
- It highlights specific physical attributes and associated complications for each stent type.
- Information is provided on both contemporary and obsolete stent models.
Conclusions:
- Accurate identification of coronary stents is essential for pathological analysis.
- Understanding stent characteristics and complications aids in patient management and research.
- This guide assists pathologists in evaluating cases related to coronary stent implantation and restenosis.