SAGE Journals Online
Advertisement
Sign In to gain access to subscriptions and/or personal tools.

 

Advanced Search

Journal Navigation

Journal Home

Subscriptions

Archive

Contact Us

Table of Contents

Advertisement

Sign In to gain access to subscriptions and/or personal tools.
Angiology
This Article
Right arrow Full Text (PDF)
Right arrow References
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Add to Saved Citations
Right arrow Download to citation manager
Right arrowRequest Permissions
Right arrow Request Reprints
Right arrow Add to My Marked Citations
Citing Articles
Right arrow Citing Articles via Google Scholar
Right arrow Citing Articles via Scopus
Google Scholar
Right arrow Articles by Riles, T. S.
Right arrow Articles by Imparato, A. M.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Riles, T. S.
Right arrow Articles by Imparato, A. M.
Social Bookmarking
Add to CiteULike   Add to Complore   Add to Connotea   Add to Del.icio.us   Add to Digg   Add to Reddit   Add to Technorati   Add to Twitter  
What's this?

Ocular Pneumoplethysmography (OPG-Gee) in Noninvasive Evaluation of Carotid Artery Stenosis

Thomas S. Riles

Department of Surgery, New York University Medical Center, New York, New York

Bert C. Eikelboom

Department of Surgery, New York University Medical Center, New York, New York

Povilas Pauliukas

Department of Surgery, Vilnius State University, Lithuania

Patricia Folcarelli

Department of Surgery, New York University Medical Center, New York, New York

F. Gregory Baumann

Department of Surgery, New York University Medical Center, New York, New York

Anthony M. Imparato

Department of Surgery, New York University Medical Center, New York, New York

Carotid artery stenosis can be evaluated noninvasively by ocular pneumo plethysmography (OPG-Gee). This simultaneously measures both ophthalmic artery pressures and is therefore capable of detecting pressure-reducing or hemodynamically significant carotid lesions. An OPG-angiography correlation was made for 200 carotid arteries in 110 patients. Sensitivity, specificity and overall accuracy were 91%, 89%, and 90% respectively, if calculated per artery. On a per patient basis these figures were 94%, 88%, and 91%. Applica tions of this rapid and simple technique in clinical practice include selection of patients for angiography and carotid endarterectomy, as well as early and late control of the operative results.

Angiology, Vol. 34, No. 11, 724-730 (1983)
DOI: 10.1177/000331978303401106
Add to CiteULike CiteULike   Add to Complore Complore   Add to Connotea Connotea   Add to Del.icio.us Del.icio.us   Add to Digg Digg   Add to Reddit Reddit   Add to Technorati Technorati   Add to Twitter Twitter    What's this?




Advertisement