The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Cerebral angiographic risk in mild cerebrovascular disease.
Abstract
We review the eight prospective and seven retrospective studies from which it is possible to derive the complication rate of conventional cerebral angiography for patients with mild ischemic cerebrovascular disease who are potential candidates for carotid endarterectomy. Three studies of intravenous and one of intra-arterial digital subtraction angiography are also examined. An overview of the results suggests that the risk of a neurological complication (TIA or stroke) is about 4% and that a permanent neurological deficit (disabling stroke) occurs in about 1%. The mortality rate is very low (less than 0.1%). Systemic complications are not infrequent, particularly with intravenous digital subtraction angiography. The complication rate of cerebral angiography must be considered when evaluating the risks of carotid endarterectomy in patients with ischemic cerebrovascular disease.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Experience from a multicentre stroke register: a preliminary report.
Hatano, S. (1976) · Europe PMC (PubMed Central) · Cited by 1,526
Hass, W. K. (1968) · JAMA · doi:10.1001/jama.203.11.961 · Cited by 540
Complications of cerebral angiography: prospective assessment of risk
Earnest, F., Forbes, G., Sandok, B., Piepgras, D., Faust, R., Ilstrup, D., & Arndt, L. (1984) · American Journal of Roentgenology · doi:10.2214/ajr.142.2.247 · Cited by 345
Shehadi, W. H., & Toniolo, G. (1980) · Radiology · doi:10.1148/radiology.137.2.7433658 · Cited by 268
Cited by
Beneficial Effect of Carotid Endarterectomy in Symptomatic Patients with High-Grade Carotid Stenosis
(1991) · New England Journal of Medicine · doi:10.1056/nejm199108153250701 · Cited by 8,368
Edelman, R. R., & Warach, S. (1993) · New England Journal of Medicine · doi:10.1056/nejm199303183281109 · Cited by 1,206
Brott, T. G., Halperin, J. L., Abbara, S., Bacharach, J. M., Barr, J. D., Bush, R. L., Cates, C. U., Creager, M. A., Fowler, S. B., Friday, G., et al. (2011) · Journal of the American College of Cardiology · doi:10.1016/j.jacc.2010.11.006 · Cited by 447
Metadata
- Authors
- Hankey, G. J., Warlow, C. P., & Sellar, R. J.
- Venue
- Stroke
- Published
- 1990-02
- Volume
- 21
- Issue
- 2
- Pages
- 209-222
- ISSN
- 0039-2499 (ISSN-L)
- 1524-4628
- OpenAlex
- W1966994218
- Cited by
- 503
- References
- 4
- FWCI
- 21.40
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Cerebral angiographic risk in mild cerebrovascular disease. https://app.cochat.ai/papers/10.1161/01.str.21.2.209
- The paper
- Hankey, G. J., Warlow, C. P., & Sellar, R. J. (1990). Cerebral angiographic risk in mild cerebrovascular disease. Stroke. https://doi.org/10.1161/01.str.21.2.209
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.