Skip to main content
Advertisement

Main menu

  • Home
  • Content
    • Current Issue
    • Accepted Manuscripts
    • Article Preview
    • Past Issue Archive
    • Video Articles
    • AJNR Case Collection
    • Case of the Week Archive
    • Case of the Month Archive
    • Classic Case Archive
  • Special Collections
    • AJNR Awards
    • Low-Field MRI
    • Alzheimer Disease
    • ASNR Foundation Special Collection
    • Photon-Counting CT
    • View All
  • Multimedia
    • AJNR Podcasts
    • AJNR SCANtastic
    • Trainee Corner
    • MRI Safety Corner
    • Imaging Protocols
  • For Authors
    • Submit a Manuscript
    • Submit a Video Article
    • Submit an eLetter to the Editor/Response
    • Manuscript Submission Guidelines
    • Statistical Tips
    • Fast Publishing of Accepted Manuscripts
    • Graphical Abstract Preparation
    • Imaging Protocol Submission
    • Author Policies
  • About Us
    • About AJNR
    • Editorial Board
    • Editorial Board Alumni
  • More
    • Become a Reviewer/Academy of Reviewers
    • Subscribers
    • Permissions
    • Alerts
    • Feedback
    • Advertisers
    • ASNR Home

User menu

  • Alerts
  • Log in

Search

  • Advanced search
American Journal of Neuroradiology
American Journal of Neuroradiology

American Journal of Neuroradiology

ASHNR American Society of Functional Neuroradiology ASHNR American Society of Pediatric Neuroradiology ASSR
  • Alerts
  • Log in

Advanced Search

  • Home
  • Content
    • Current Issue
    • Accepted Manuscripts
    • Article Preview
    • Past Issue Archive
    • Video Articles
    • AJNR Case Collection
    • Case of the Week Archive
    • Case of the Month Archive
    • Classic Case Archive
  • Special Collections
    • AJNR Awards
    • Low-Field MRI
    • Alzheimer Disease
    • ASNR Foundation Special Collection
    • Photon-Counting CT
    • View All
  • Multimedia
    • AJNR Podcasts
    • AJNR SCANtastic
    • Trainee Corner
    • MRI Safety Corner
    • Imaging Protocols
  • For Authors
    • Submit a Manuscript
    • Submit a Video Article
    • Submit an eLetter to the Editor/Response
    • Manuscript Submission Guidelines
    • Statistical Tips
    • Fast Publishing of Accepted Manuscripts
    • Graphical Abstract Preparation
    • Imaging Protocol Submission
    • Author Policies
  • About Us
    • About AJNR
    • Editorial Board
    • Editorial Board Alumni
  • More
    • Become a Reviewer/Academy of Reviewers
    • Subscribers
    • Permissions
    • Alerts
    • Feedback
    • Advertisers
    • ASNR Home
  • Follow AJNR on Twitter
  • Visit AJNR on Facebook
  • Follow AJNR on Instagram
  • Join AJNR on LinkedIn
  • RSS Feeds

AJNR Awards, New Junior Editors, and more. Read the latest AJNR updates

Research ArticleNeurointervention

Computerized Angiographic Occlusion Rating for Ruptured Clipped Aneurysms is Superior to Subjective Occlusion Rating

A.R. Al-Schameri, G. Baltsavias, P. Winkler, M. Lunzer, M. Kral, L. Machegger, F. Weymayr, S. Emich, C. Sherif and B. Richling
American Journal of Neuroradiology September 2015, 36 (9) 1704-1709; DOI: https://doi.org/10.3174/ajnr.A4399
A.R. Al-Schameri
aFrom the Departments of Neurosurgery (A.R.A.-S., P.W., M.L., M.K., S.E., B.R.)
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • ORCID record for A.R. Al-Schameri
G. Baltsavias
cDepartment of Neuroradiology (G.B.), University Hospitals of Zurich, Zurich, Switzerland
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • ORCID record for G. Baltsavias
P. Winkler
aFrom the Departments of Neurosurgery (A.R.A.-S., P.W., M.L., M.K., S.E., B.R.)
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
M. Lunzer
aFrom the Departments of Neurosurgery (A.R.A.-S., P.W., M.L., M.K., S.E., B.R.)
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
M. Kral
aFrom the Departments of Neurosurgery (A.R.A.-S., P.W., M.L., M.K., S.E., B.R.)
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • ORCID record for M. Kral
L. Machegger
bNeuroradiology (L.M., F.W.), Paracelsus Private Medical University, Salzburg, Austria
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
F. Weymayr
bNeuroradiology (L.M., F.W.), Paracelsus Private Medical University, Salzburg, Austria
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
S. Emich
aFrom the Departments of Neurosurgery (A.R.A.-S., P.W., M.L., M.K., S.E., B.R.)
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
C. Sherif
dDepartment of Neurosurgery (C.S.), Krankenanstalt Rudolfstiftung, Vienna, Austria.
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
B. Richling
aFrom the Departments of Neurosurgery (A.R.A.-S., P.W., M.L., M.K., S.E., B.R.)
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • Article
  • Figures & Data
  • Info & Metrics
  • Responses
  • References
  • PDF
Loading

Article Figures & Data

Figures

  • Tables
  • Fig 1.
    • Download figure
    • Open in new tab
    • Download powerpoint
    Fig 1.

    Case 1: A, disclosing ICA bifurcation aneurysm in ap projection; B, after clipping; C, superimposition of B and C; no remnant. Case 2: D, disclosing M1/M2 aneurysm in ap projection; E, after clipping; and F, shows superimposition of D and E, the outlined aneurysm (red) and the remnant (green).

Tables

  • Figures
    • View popup
    Table 1:

    Patient characteristics

    Characteristics
    Patients (No.)95
    Mean age (yr)49
    Male sex (No.)31
    Female sex (No.)64
    Mean time of follow-up (mo)34, 21
    Intraoperative rupture3
    • View popup
    Table 2:

    Baseline parameters

    Grading12345
    Fisher (No.)15372419
    Hunt and Hess (No.)53231432
    • View popup
    Table 3:

    Aneurysm location

    LocationNo.
    Anterior cerebral artery31
    Pericallosal artery9
    Internal carotid artery9
    Middle cerebral artery38
    Posterior communicating artery4
    Posterior circulation4
    • View popup
    Table 4:

    SOR and COR results

    0 (100%)I (99.9%–90%)II (89.9%–70%)III (<70%)
    SOR pts (%)75 (78.9%)12.6 (12.6%)7 (7.4%)1 (1.1%)95/100%
    COR pts (%)45 (47.4%)24 (25.3%)20 (21.0%)6 (6.3%)95/100%
    • Note:—pts indicates patients.

    • View popup
    Table 5:

    Thirty patients were stratified to a higher COR group with SOR

    Modality/Group0IIIIIITotal Nr.
    SOR75127195
    COR452420695
    Diff. strat.3015132
    • Note:—Diff. strat. indicates patients differently stratified.

    • View popup
    Table 6:

    Stratification of the 4 retreated patients by the 2 SOR and 2 COR observers

    SOR 1SOR 2COR 1COR 2
    Pt 10IIIII
    Pt 2IIIIIIIIIII
    Pt 3IIIIIIIII
    Pt 400II
    • Note:—Pt indicates patient.

PreviousNext
Back to top

In this issue

American Journal of Neuroradiology: 36 (9)
American Journal of Neuroradiology
Vol. 36, Issue 9
1 Sep 2015
  • Table of Contents
  • Index by author
  • Complete Issue (PDF)
Advertisement
Print
Download PDF
Email Article

Thank you for your interest in spreading the word on American Journal of Neuroradiology.

NOTE: We only request your email address so that the person you are recommending the page to knows that you wanted them to see it, and that it is not junk mail. We do not capture any email address.

Enter multiple addresses on separate lines or separate them with commas.
Computerized Angiographic Occlusion Rating for Ruptured Clipped Aneurysms is Superior to Subjective Occlusion Rating
(Your Name) has sent you a message from American Journal of Neuroradiology
(Your Name) thought you would like to see the American Journal of Neuroradiology web site.
CAPTCHA
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.
Cite this article
A.R. Al-Schameri, G. Baltsavias, P. Winkler, M. Lunzer, M. Kral, L. Machegger, F. Weymayr, S. Emich, C. Sherif, B. Richling
Computerized Angiographic Occlusion Rating for Ruptured Clipped Aneurysms is Superior to Subjective Occlusion Rating
American Journal of Neuroradiology Sep 2015, 36 (9) 1704-1709; DOI: 10.3174/ajnr.A4399

Citation Manager Formats

  • BibTeX
  • Bookends
  • EasyBib
  • EndNote (tagged)
  • EndNote 8 (xml)
  • Medlars
  • Mendeley
  • Papers
  • RefWorks Tagged
  • Ref Manager
  • RIS
  • Zotero
0 Responses
Respond to this article
Share
Bookmark this article
Computerized Angiographic Occlusion Rating for Ruptured Clipped Aneurysms is Superior to Subjective Occlusion Rating
A.R. Al-Schameri, G. Baltsavias, P. Winkler, M. Lunzer, M. Kral, L. Machegger, F. Weymayr, S. Emich, C. Sherif, B. Richling
American Journal of Neuroradiology Sep 2015, 36 (9) 1704-1709; DOI: 10.3174/ajnr.A4399
del.icio.us logo Twitter logo Facebook logo Mendeley logo
  • Tweet Widget
  • Facebook Like
  • Google Plus One
Purchase

Jump to section

  • Article
    • Abstract
    • ABBREVIATIONS:
    • Materials and Methods
    • Results
    • Discussion
    • Conclusions
    • Footnotes
    • References
  • Figures & Data
  • Info & Metrics
  • Responses
  • References
  • PDF

Related Articles

  • No related articles found.
  • PubMed
  • Google Scholar

Cited By...

  • No citing articles found.
  • Crossref
  • Google Scholar

This article has not yet been cited by articles in journals that are participating in Crossref Cited-by Linking.

More in this TOC Section

  • A Retrospective Study in Tentorial DAVFs
  • Proximal Protection Devices for Carotid Stenting
  • Contour Neurovascular System: Five Year Follow Up
Show more NEUROINTERVENTION

Similar Articles

Advertisement

Indexed Content

  • Current Issue
  • Accepted Manuscripts
  • Article Preview
  • Past Issues
  • Editorials
  • Editor's Choice
  • Fellows' Journal Club
  • Letters to the Editor
  • Video Articles

Cases

  • Case Collection
  • Archive - Case of the Week
  • Archive - Case of the Month
  • Archive - Classic Case

More from AJNR

  • Trainee Corner
  • Imaging Protocols
  • MRI Safety Corner
  • Book Reviews

Multimedia

  • AJNR Podcasts
  • AJNR Scantastics

Resources

  • Turnaround Time
  • Submit a Manuscript
  • Submit a Video Article
  • Submit an eLetter to the Editor/Response
  • Manuscript Submission Guidelines
  • Statistical Tips
  • Fast Publishing of Accepted Manuscripts
  • Graphical Abstract Preparation
  • Imaging Protocol Submission
  • Evidence-Based Medicine Level Guide
  • Publishing Checklists
  • Author Policies
  • Become a Reviewer/Academy of Reviewers
  • News and Updates

About Us

  • About AJNR
  • Editorial Board
  • Editorial Board Alumni
  • Alerts
  • Permissions
  • Not an AJNR Subscriber? Join Now
  • Advertise with Us
  • Librarian Resources
  • Feedback
  • Terms and Conditions
  • AJNR Editorial Board Alumni

American Society of Neuroradiology

  • Not an ASNR Member? Join Now

© 2025 by the American Society of Neuroradiology All rights, including for text and data mining, AI training, and similar technologies, are reserved.
Print ISSN: 0195-6108 Online ISSN: 1936-959X

Powered by HighWire