ArticleNeurosurgical review2024
A mathematical model to predict "low-lying" posterior communicating artery aneurysms in neurosurgical practice.
Article in Neurosurgical review, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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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.
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Who cites it
2 citing papers in PubMed.
- An Anatomy-Guided, Stepwise Microsurgical Reconstruction of a Posteriorly Projecting ICA-PCoA Aneurysm Beneath the Optic Apparatus: A Detailed Operative Sequence.Diagnostics (Basel, Switzerland) · 2026Article
- Comment on "A mathematical model to predict "low-lying" posterior communicating artery aneurysms in neurosurgical practice".Neurosurgical review · 2024Article
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Authors and funding
12 authors.
Funding
Abstract
"Low-lying" posterior communicating artery (PCoA) aneurysms require great attention in surgical clipping due to their distinct anatomical characteristics. In this study, we propose an easy method to immediately recognize "low-lying" PCoA aneurysms in neurosurgical practice. A total of 89 cases with "low-lying" PCoA aneurysms were retrospectively analyzed. All patients underwent preoperative digital subtraction angiography (DSA) examinations and microsurgical clipping. Cases were classified into the "low-lying" and regular groups based on intraoperative findings. The distance- and angle-relevant parameters that reflected the relative location of the aneurysms and tortuosity of the internal carotid artery were measured using 3D-DSA images. The data were sequentially integrated into a mathematical analysis to obtain the prediction model. Finally, we proposed a novel mathematical formula to preoperatively predict the existence of "low-lying" PCoA aneurysms with great accuracy. Neurosurgeons might benefit from this model, which enables them to directly identify "low-lying" PCoA aneurysms and make appropriate surgical decisions accordingly.
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Registered trials
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