Evidence map›Paper›PMID 42524495›Full record

ArticleJournal of surgical case reports2026

Curative multistage embolization of symptomatic multiple (supra- and subtentorial) arteriovenous malformations with a distal flow-related aneurysm.

Andrey Petrov, Azamat Nazarbekov, Arkady Ivanov, Anna Petrova, Konstantin Samochernykh, Ruslan Sharshebaev, Larisa Rozhchenko

Abstract readCase Reports
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of surgical case reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
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0citing papers in PubMed
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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

7 authors.

Andrey PetrovVascular Neurosurgery Department, Polenov Neurosurgical Research Institute, Branch of Almazov National Medical Research Centre, 191014 Saint Petersburg, Russia.
Azamat NazarbekovVascular Neurosurgery Department, Polenov Neurosurgical Research Institute, Branch of Almazov National Medical Research Centre, 191014 Saint Petersburg, Russia.
Arkady IvanovVascular Neurosurgery Department, Polenov Neurosurgical Research Institute, Branch of Almazov National Medical Research Centre, 191014 Saint Petersburg, Russia.ORCID https://orcid.org/0000-0002-0065-0391
Anna PetrovaVascular Neurosurgery Department, Polenov Neurosurgical Research Institute, Branch of Almazov National Medical Research Centre, 191014 Saint Petersburg, Russia.
Konstantin SamochernykhVascular Neurosurgery Department, Polenov Neurosurgical Research Institute, Branch of Almazov National Medical Research Centre, 191014 Saint Petersburg, Russia.
Ruslan SharshebaevVascular Neurosurgery Department, Polenov Neurosurgical Research Institute, Branch of Almazov National Medical Research Centre, 191014 Saint Petersburg, Russia.
Larisa RozhchenkoVascular Neurosurgery Department, Polenov Neurosurgical Research Institute, Branch of Almazov National Medical Research Centre, 191014 Saint Petersburg, Russia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We present a unique case report of curative three-stage embolization of multiple bilateral cerebral arteriovenous malformations of supra- and subtentorial localization (left temporal lobe, vermis and right cerebellar hemisphere) combined with a flow-related aneurysm of the P4-P5 segments of the right posterior inferior cerebellar artery. A patient in their 40s. Clinical manifestation in 2011 (over 10 years ago) with intracerebral haemorrhage. During three stages of embolization with non-adhesive embolic materials (Squid 12,18, BALT), all arteriovenous malformation (AVMs) were obliterated and the flow-related aneurysm was reduced. Both transarterial and transvenous approaches were used. Adenosine-induced cardioplegia and pressure cooking (in the case of transvenous approach) were used to reduce flow and control reflux. This example shows that the combination of modern technological methods and an optimal strategy of sequential endovascular embolization with non-adhesive compositions can be an effective and safe method for the treatment of multiple AVMs, leading to favorable clinical outcomes.

Indexed as

arteriovenous malformationsembolizationflow-related aneurysm

Identifiers

PMID42524495
PMCPMC13411786

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