Evidence map›Paper›PMID 40530227›Full record

ArticleCureus2025

Stenting for a Ruptured Blood Blister-Like Aneurysm of the Basilar Artery: Case Report and Literature Review.

Tadahiro Ishiwada, Mariko Noda, Shogo Imae, Osamu Tone

Abstract readCase Reports
In one paragraph

Article in Cureus, 2025. 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
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Tadahiro IshiwadaDepartment of Neurosurgery, Fujiyoshida Municipal Hospital, Fujiyoshida, JPN.
Mariko NodaDepartment of Neurosurgery, Fujiyoshida Municipal Hospital, Fujiyoshida, JPN.
Shogo ImaeDepartment of Neurosurgery, Fujiyoshida Municipal Hospital, Fujiyoshida, JPN.
Osamu ToneDepartment of Neurosurgery, Yamato Tokushukai Hospital, Yamato, JPN.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Blood blister-like aneurysms (BBAs) usually occur on the supraclinoid portion of the internal carotid artery. There are a few reports of BBAs in other locations. We provide the case details of a ruptured BBA of the basilar artery (BA) that was treated with stenting, with a good outcome. The patient was a 74-year-old Japanese woman with a World Federation of Neurosurgical Societies (WFNS) grade I subarachnoid hemorrhage. Digital subtraction angiography (DSA) performed on day 14 revealed a BBA with a maximum diameter of 1.5 mm and a wide neck on the posterior wall of the BA's tip. Single stenting was performed on day 20, and an additional stenting was performed on day 26 due to postoperative stent migration. At six months post-operation, DSA revealed that the aneurysm had disappeared, and the patient was recovering well. Ruptured BBAs of the BA are rare and difficult to treat due to high rates of rebleeding and the presence of significant perforating branches. BBAs located on the posterior wall, in particular, are at high risk of ischemic complications. If coil embolization within an aneurysm is difficult, stenting alone may also be an effective treatment.

Indexed as

basilar arteryblood blister-like aneurysmendovascular treatmentstentingsubarachnoid hemorrhage

Identifiers

PMID40530227
PMCPMC12173469

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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.