técnica para quantificação e qualificação de material coletado em filtros de proteção cerebral technique for quantifying and qualifying debris captured in embolic protection filters
Article Quality & Performance Metrics
Readership in this journal
SteadyRanked #20 of 41 articles by views in medecine et sante tropicales
Bar heights use a square-root scale.
Mint this article as an NFT
Not yet mintedCreate a permanent, verifiable on-chain record of this article on the Scimatic Network. The NFT is held in your Journament account, and you can withdraw it to your own wallet at any time.
Abstract
Background: Quality and quantity of the content retained in embolic protection filters (EPFs) used in percutaneous transluminal angioplasty and stenting may possibly indicate the importance of EPFs in the management of carotid stenosis. Objectives: To analyze the content retained by EPFs in patients undergoing percutaneous transluminal angioplasty and stenting of the internal carotid artery using a new technique for qualitative and quantitative analysis. Methods: Material captured in 10 EPFs during percutaneous transluminal angioplasty and stenting in high-surgical-risk patients was examined to determine a qualitative and quantitative microscopic analysis. Digital photographs of the hematoxylin-eosin stained slides were analyzed using the Axio Vision LE Release 4.1 software in order to calculate the particles area in micra/square meter (µm²). Results: Histopathological examination identified particulate debris in 100% of the filters including predominantly blood residues, cholesterol crystals, and calcium Quantity of captured fragments was significant (mean of 1,570,310 µm²) with a wide range of these values. Conclusions: Significant quantity of fragments of atheromatous plaques is retained by EPFs and the wide range in the quantity of the retained debris can be associated with the lesion severity; therefore new studies using standardized technique for quantifying these fragments and for better understanding their real clinical meaning are necessary.
| Reference Key |
novaes2009jornaltcnica
Use this key to autocite in the manuscript while using
SciMatic Manuscript Manager or Thesis Manager
|
|---|---|
| Authors | ;Gabriel Santos Novaes;Álvaro Razuk Filho;Geanete Pozzan;Andrea Reis;Alexandre Fioranelli;Valter Castelli Jr.;Walter Khegan Karakhanian;Roberto Augusto Caffaro |
| Journal | medecine et sante tropicales |
| Year | 2009 |
| DOI |
10.1590/S1677-54492009000400005
|
| URL | |
| Keywords |
Citations
No citations found. To add a citation, contact the admin at info@scimatic.org
ZincirX productsfrom the team behind Journament
-
PatentYazar
Patent drafts for the EPO, USPTO and TürkPatent
From inventor notes to a DOCX draft: description, claims, abstract. The machine drafts, the attorney signs.
See how it works (opens in a new tab) -
Projenator
Have a project idea? Score and plan it with AI
AI scores your idea in five dimensions and builds a phased plan. Your first project is free, no card needed.
Start your first project (opens in a new tab)
Cookies
We use strictly necessary cookies to run the site and keep you signed in. With your permission we would also use Google Analytics to see how the site is used, and Google AdSense to show ads on journal and article pages. Both stay off unless you accept, and you can change your mind at any time. How we use cookies · KVKK notice (Türkiye)
Cookie settings
Comments
No comments yet. Be the first to comment on this article.