Evidence map›Paper›PMID 34134445›Full record

ArticleJournal of cerebrovascular and endovascular neurosurgery2021

Proximal basilar artery hemorrhage after submaximal angioplasty for intracranial atherosclerotic disease presenting as a large vessel occlusion treated with pipeline embolization device.

Ryan M Johnson, Michael Young, Gina N Guglielmi, Hamad Farhat

Open access · diamondAbstract readCase Reports
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of cerebrovascular and endovascular neurosurgery, 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
0.2field-weighted citation impact, top 50% 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.

  1. Comaneci stent-angioplasty for the optimization of inadequately deployed flow diverter stents.Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences · 2026
    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.

Ryan M JohnsonDepartment of Neurosurgery, Carle BroMenn Medical Center, Normal, IL, USA.
Michael YoungDepartment of Neurosurgery, Carle BroMenn Medical Center, Normal, IL, USA.
Gina N GuglielmiDepartment of Neurosurgery, Carle BroMenn Medical Center, Normal, IL, USA.
Hamad FarhatDepartment of Neurosurgery, Advocate Christ Medical Center, Oak Lawn, IL, USA.
Advocate Christ Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Iatrogenic vessel perforation from endovascular intervention is a devastating complication that commonly is treated with vessel sacrifice. We present a unique case of an iatrogenic proximal basilar artery perforation after submaximal angioplasty in a 67-year-old male presenting with an acute basilar artery occlusion with underlying intracranial atherosclerotic disease. Telescoping flow-diverting stents were then deployed to reconstruct the vessel wall with resulting active hemorrhage resolution. Our case documents a successful deployment of flow-diverting stents with resolution of active hemorrhage after an iatrogenic basilar artery perforation.

Indexed as

AngioplastyBasilar arteryIatrogenic diseaseIntracranial atherosclerosis

Identifiers

PMID34134445
PMCPMC8256018
OpenAlexW3168750146

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.