Evidence map›Paper›PMID 36186621›Full record

ArticleNMC case report journal2022

Kissing Aneurysms of the Posterior Inferior Cerebellar Artery Treated by Anchor Coil Technique and Stenting from the Contralateral Side: A Case Report.

Tamon Ando, Tatsuya Ishikawa, Takayuki Funatsu, Koji Yamaguchi, Yosuke Moteki, Seiichiro Eguchi, Momo Uchida, Makiko Sakaguchi, Masahiko Nishitani, Takakazu Kawamata

Abstract readCase Reports
In one paragraph

Article in NMC case report journal, 2022. 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
  2. Illustrated step-by-step guide to stent-assisted coiling of wide-neck posterior inferior cerebellar aneurysm via a contralateral vertebral artery approach.Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences · 2025
    Article
  3. 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

10 authors.

Tamon AndoDepartment of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan.
Tatsuya IshikawaDepartment of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan.
Takayuki FunatsuDepartment of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan.
Koji YamaguchiDepartment of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan.
Yosuke MotekiDepartment of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan.
Seiichiro EguchiDepartment of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan.
Momo UchidaDepartment of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan.
Makiko SakaguchiDepartment of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan.
Masahiko NishitaniDepartment of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan.
Takakazu KawamataDepartment of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Kissing aneurysms refer to the condition in which two cerebral aneurysms with separate necks are in contact with each other. At present, there is scarce information on kissing aneurysms occurring near the vertebral artery (VA)-posterior inferior cerebellar artery (PICA). We report the first case of VA-PICA and nonbranched PICA kissing aneurysms, which were successfully treated with contralateral stenting after the anchor coil technique using two microcatheters. A 64-year-old woman was diagnosed with a left VA-PICA aneurysm (5.5 mm) and an adjacent small PICA aneurysm (2.5 mm) with the aneurysmal walls in close contact. For stenting, microcatheters were navigated to the PICA from the contralateral side, and framing coils for the anchor were placed into each aneurysm from the ipsilateral side. Next, a Neuroform Atlas stent was deployed from the PICA to the distal side of the VA, and coiling was completed using the jailing technique. The patient had a good postoperative course, and a left vertebral angiogram revealed complete occlusion of both aneurysms after 6 months. Adequate surgical planning and application of an appropriate stent-assisted coil embolization technique contributed to the success of the procedure in this rare case.

Indexed as

aneurysmcontralateral approachkissing aneurysmsposterior inferior cerebellar artery aneurysmstent-assisted coil

Identifiers

PMID36186621
PMCPMC9484819

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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.