Evidence map›Paper›PMID 32817775›Full record

ArticleRadiology case reports2020

A rare case of a cervical dural arteriovenous fistula presenting in a younger patient with vertex subarachnoid hemorrhage: Case report and literature review.

Saba Hamid, Woongsoon Choi, Karthik Raghuram, Umar S Chaudhry

Open access · goldAbstract readCase Reports
In one paragraph

Article in Radiology case reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.1field-weighted citation impact, top 53% of its field
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

2 citing papers in PubMed, 2 citations in OpenAlex.

  1. Review
  2. Article
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

4 authors at 1 institution in 1 country.

Saba HamidDepartment of Neuroradiology, University of Texas Medical Branch, 301 University Blvd, Galveston, TX 77555.
Woongsoon ChoiDepartment of Neuroradiology, University of Texas Medical Branch, 301 University Blvd, Galveston, TX 77555.
Karthik RaghuramDepartment of Neuroradiology, University of Texas Medical Branch, 301 University Blvd, Galveston, TX 77555.
Umar S ChaudhryDepartment of Neuroradiology, University of Texas Medical Branch, 301 University Blvd, Galveston, TX 77555.
The University of Texas Medical Branch at Galveston · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Spinal dural arteriovenous fistulas (SDAVF) are rare entities, which mainly occur in the thoracic and lumbar regions of older adults with a significant male predominance. The clinical manifestations are nonspecific such as myelopathy and this can make it challenging to diagnose. Rarely these have been described in the cervical region with even rare manifestations including subarachnoid hemorrhage. In the few reports of hemorrhage, it is usually infratentorial. We present a case of 40-year-old female (uncommon gender and younger age) who presented with headaches and was found to have supra tentorial subarachnoid hemorrhage and a suspicious lesion in the spinal canal. This proved to be a type 1 AVM of the spinal canal (per the American British and French classification). This was successfully treated endovascularly. With the discussion of the relevant literature we hope that this case can add to our medical knowledge as another presentation of this uncommon condition and ultimately help in diagnosing this illusive and rare entity.

Indexed as

Cervical spine vascular malformationsSpinal arteriovenous dural fistulasSubarachnoid hemorrhage

Identifiers

PMID32817775
PMCPMC7424164
OpenAlexW3048806523

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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Registered trials

None linked

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.