Non-visualizable stent-occlusion after treatment of a fusiform PCA-aneurysm-a case report.

Michael Städt, Markus Holtmannspötter, Florian Eff, Heinz Voit-Höhne

Open access · goldAbstract readCase Reports

In one paragraph

Article in Radiology case reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it

0cells of the map it votes in

1citing 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

1 citing paper in PubMed, 1 citations in OpenAlex.

Fusiform versus Saccular Intracranial Aneurysms-Hemodynamic Evaluation of the Pre-Aneurysmal, Pathological, and Post-Interventional State.Journal of clinical medicine · 2024
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.

Michael StädtInstitute of Radiology und Neuroradiology, Paracelsus Medical University, Nuremberg South Hospital, Germany.

Markus HoltmannspötterInstitute of Radiology und Neuroradiology, Paracelsus Medical University, Nuremberg South Hospital, Germany.

Florian EffInstitute of Radiology und Neuroradiology, Paracelsus Medical University, Nuremberg South Hospital, Germany.

Heinz Voit-HöhneInstitute of Radiology und Neuroradiology, Paracelsus Medical University, Nuremberg South Hospital, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We report the case of a 17-year-old woman with extensive subarachnoidal hemorrhage due to a ruptured fusiform aneurysm of the right PCA (posterior cerebral artery). Endovascular treatment was successfully performed using a LVIS-EVO-Stent (Microvention Incorporation, Tustin, USA) as well as several coils. Short-term angiographic follow-up demonstrated extensive aneurysm progression and dilatation of the coil package, the stent could no longer be visualized and was not passable. Despite excellent distal vascular perfusion, a non-visible stent occlusion was suspected and subsequent occlusion of the patent artery was performed. We conclude that rapid progression of fusiform aneurysms after stent-assisted coiling may lead to expansion of the coil packages and non-assessability of the stent. Even with excellent distal perfusion, a stent-occlusion should be suspected in these cases. Therefore, we suggest short-term angiographic follow-up, especially after deploying multiple coil packages in fusiform aneurysms.

Indexed as

Aneurysm ruptureFusiform aneurysmLVIS-EVOPosterior circulationRecanalizationStent-assisted-coiling

Identifiers

PMID34306290

DOI10.1016/j.radcr.2021.06.037

PMCPMC8283140

OpenAlexW3179162782

What OpenQuestion holds

Textmetadata

LicenceCC BY-NC-ND

Read underepoch 390

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.