Discrepancies in Vessel Diameter Measurements Between CTA and DSA in MCA M1 Occlusions: An Interobserver Study
CTA overestimates MCA M1 diameter relative to DSA. While the discrepancy is modest, it may influence device selection in borderline cases. Awareness of this variability is important, and further research is warranted to explore its clinical implications.
Authors
- Cha-ney Kim (ORCID: https://orcid.org/0000-0003-2909-009X)
- David Volders (ORCID: https://orcid.org/0000-0003-4074-8702)
- Eef Jacobus Hendriks (ORCID: https://orcid.org/0000-0003-2100-7992)
- Patrick Scott Rogers (ORCID: https://orcid.org/0009-0009-2312-2792)
- Ian R. Macdonald (ORCID: https://orcid.org/0000-0002-4791-2424)
- Marco Marangoni (ORCID: https://orcid.org/0009-0007-3553-5629)
- Ellen E. Parker (ORCID: https://orcid.org/0000-0001-7330-0352)
Institutions
- Dalhousie University (CA)
- University Health Network (CA)
Publication Details
- Journal
- Canadian Association of Radiologists Journal
- Published
- 2025-07-26
- DOI
- https://doi.org/10.1177/08465371251356908
- Citations
- 2
- Primary Topic
- Acute Ischemic Stroke Management
- Type
- article
- Field-Weighted Citation Impact
- 2.71