Cerebral CT angiography findings A single-center observational study.
Main Article Content
Abstract
Introduction: This study aims to review the indications for CT angiography and the findings found at Alcívar Hospital, encouraging the study and understanding of the complex cerebral vascular system.
Methodology: A descriptive study was conducted, in which the findings were presented in tables and graphs. An atlas was created with images obtained from volumetric reconstructions.
Results: 190 CT angiography records were analyzed. The most common CT findings were anatomical variants (28.9%), aneurysms (4.7%), and arteriovenous malformations (3.2%). Vertebral artery hypoplasia (14.2%), posterior cerebral artery of fetal origin (10.5%), vertebral agenesis (3.2%), and agenesis of the A1 segment of the anterior cerebral artery (3.2%) were the most frequently found anatomical variants.
Conclusions: The results obtained correspond to those of similar studies. Although cerebral circulation is complex, it is possible to understand it and perform an efficient evaluation to safeguard patient integrity.
Downloads
Article Details

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.