ArticleSurgical and radiologic anatomy : SRA2023
Fenestration of posterior cerebral artery at the junction of P1 and P2 segments.
Article in Surgical and radiologic anatomy : SRA, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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.
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.
Who cites it
4 citing papers in PubMed.
- A unilateral partial duplication of a fetal variant posterior cerebral artery associated with anomalous origin of duplicated superior cerebellar artery: a case report.Anatomy & cell biology · 2024Article
- Cervical internal carotid artery fenestration: a rare cause of lumen "dissection''.Surgical and radiologic anatomy : SRA · 2024Article
- Fenestration of the posterior cerebral artery P1-P2 junction: A case report.Radiology case reports · 2024Article
- Fenestration of posterior cerebral artery at the junction of P1 and P2 segments.Surgical and radiologic anatomy : SRA · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
1 author.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeFenestrations of posterior cerebral artery are exceedingly rare and, therefore, deserve being reported.
methodsDuring an educational dissection, a peculiar anatomical variant of the posterior cerebral artery (PCA) was found.
resultsDuring an educational dissection targeting the right cerebellopontine angle, a peculiar variant of the right PCA was found. The respective posterior communicating artery inserted posteriorly into the junction of the P1 and P2 segments of the PCA. The P1 segment was thinner than the P2 segment. That junction was superior to the oculomotor nerve and was fenestrated, with a thin postero-medial arm facing the cerebral peduncle, and a larger antero-lateral arm formed by the distal end of the P1 segment and the proximal end of the P2 segment.
conclusionsTo the authors' knowledge, fenestrated P1-P2 junctions of PCA were not found previously by dissection. The evidence presented here recommends such variations not to be ignored.
Indexed as
Identifiers
37524860What OpenQuestion holds
Registered trials
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.