Anatomical Mapping of Intracranial Aneurysms: A CT-Based Framework for Precision Neurosurgery

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Author(s): Amanullah Khan (Liaquat National Hospital, Pakistan), Mohsin Qadeer (National Medical Center, Pakistan)and Salman Shareef (Liaquat National Hospital, Pakistan)
Copyright: 2026
Pages: 20
Source title: Precision in CT Imaging for Personalized Implants and Surgical Planning
Source Author(s)/Editor(s): Soobia Saeed (Taylor's University, Malaysia)and Mohsin Qadeer (National Medical Center, Pakistan)
DOI: 10.4018/979-8-3373-2807-2.ch002

Keywords: Knowledge Management and Library Science / Medical Imaging / Medical Information Science Reference / Surgery and Surgical Specialties

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Abstract

Intracranial aneurysms are a significant neurosurgical issue in low- to middle-income countries. This study evaluates a CT-based anatomical mapping system for enhancing surgical accuracy in cerebral aneurysm treatment. In a retrospective analysis of 82 patients operated in Karachi, Pakistan, at a tertiary care center. The female predominance of(65.9%) and high prevalence of hypertension (82.9%) were identified as major risk factors. All patients had acute hemorrhage and headache. CT scan enabled precise localization of aneurysms and showed statistically significant correlations between Glasgow Coma Scale (GCS) scores and locations of aneurysms (p = 0.029), and between seizure types and locations of aneurysms (p = 0.003). Cerebral infarction was also strongly correlated with the need for decompressive surgery (p < 0.001).

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Anatomical Mapping of Intracranial Aneurysms: A CT-Based Framework for Precision Neurosurgery

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