Evidence map›Paper›PMID 35071848›Full record

ArticleBrain circulation

Spontaneous resolution of nontraumatic bilateral Barrow Type D indirect carotid-cavernous fistulas: A case report.

Ammad A Baig, Audrey L Lazar, Muhammad Waqas, Rimal H Dossani, Justin M Cappuzzo, Elad I Levy, Adnan H Siddiqui

Abstract readCase Reports
In one paragraph

Article in Brain circulation. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

  1. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Ammad A BaigDepartment of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, New York, USA.
Audrey L LazarDepartment of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA.
Muhammad WaqasDepartment of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, New York, USA.
Rimal H DossaniDepartment of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, New York, USA.
Justin M CappuzzoDepartment of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, New York, USA.
Elad I LevyDepartment of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, New York, USA.
Adnan H SiddiquiDepartment of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, New York, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A Caucasian man in his 60s with a history of Cognard Type IIB dural arteriovenous fistula presented to the emergency room with right eye proptosis, chemosis, hyperemia, epiphora, diplopia, and blurred vision. Magnetic resonance imaging and magnetic resonance angiography revealed spontaneous, bilateral Barrow Type D carotid-cavernous fistulas (CCFs) that were later confirmed through cerebral angiography. The patient had no history of head or ocular trauma. Given the acute nature of presentation and worsening diplopia, the patient was scheduled for transvenous embolization. However, during the preprocedure angiogram, spontaneous resolution of the bilateral CCFs was observed. Complete resolution of all symptoms was noticed during follow-up. Given the rare nature of bilateral, indirect CCFs, our case stands out as the only reported instance whereby resolution of bilateral, indirect CCFs occurred spontaneously without any intervention.

Indexed as

Bilateral carotid-cavernous fistulascase reportfistulaspontaneous resolution

Identifiers

PMID35071848
PMCPMC8757503

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.