Giant serpentine aneurysm: Imaging features including potential diagnostic utility of arterial spin labeling.

Jeremy W Martin, Maryam Fotouhi, Amir H Fallahian, Tatsuhiro Fujii, Jonathan Russin, John L Go, Reza Assadsangabi

Abstract readCase Reports

In one paragraph

Article in Radiology 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

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

7 authors.

Jeremy W MartinDepartment of Radiology, University of Southern California, 1500 San Pablo Street, Los Angeles, CA 90033, USA.

Maryam FotouhiDepartment of Radiology, University of Southern California, 1500 San Pablo Street, Los Angeles, CA 90033, USA.

Amir H FallahianDepartment of Radiology, University of Southern California, 1500 San Pablo Street, Los Angeles, CA 90033, USA.

Tatsuhiro FujiiDepartment of Neurosurgery, University of Southern California, 1520 San Pablo Street, Los Angeles, CA 90033, USA.

Jonathan RussinDepartment of Neurosurgery, University of Southern California, 1520 San Pablo Street, Los Angeles, CA 90033, USA.

John L GoDepartment of Radiology, University of California, Los Angeles, 757 Westwood Plaza, Los Angeles, CA 90095, USA.

Reza AssadsangabiDepartment of Radiology, University of Southern California, 1500 San Pablo Street, Los Angeles, CA 90033, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We present a case of an otherwise healthy mid 30s male with right sided vision loss. CT and MR imaging demonstrated a giant serpentine aneurysm of the right anterior cerebral artery A1-A2 segments. The patient was successfully treated with craniotomy for intracranial A3-A3 bypass followed by endovascular coil embolization of the inflow vessel. We highlight the imaging findings, reviewing both the pertinent findings and potential diagnostic utility of arterial spin labeling, an emerging noninvasive, MRI technique to assess brain perfusion.

Indexed as

Arterial spin labelingGiant serpentine aneurysm

Identifiers

PMID41742907

DOI10.1016/j.radcr.2026.01.070

PMCPMC12930078

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