Introduction: Magnetic resonance imaging (MRI) plays a vital role in diagnosing brain disorders. However, acquiring high quality images can be particularly challenging in non cooperative patients – such as those with neurological conditions or anxiety – due to movement during scanning. Motion artifacts not only compromise diagnostic accuracy but also extend scan time. Advanced techniques such as T2 Multivane Axial sequences, which incorporate radial k space sampling, have shown promise in reducing these issues. Purpose: This study aims to evaluate the effectiveness of T2 Multivane Axial sequences compared to traditional T2 Turbo Spin Echo (TSE) Axial sequences in improving image quality and scan efficiency in non cooperative patients undergoing brain MRI. Materials and Methods: A prospective study was conducted on 30 non cooperative patients aged 10–90 years using a Philips Multiva 1.5 Tesla MRI scanner. Each patient underwent both T2 TSE Axial and T2 Multivane Axial imaging. Key parameters assessed included image clarity, contrast, motion artifacts, scan time, patient discomfort, and the need for sedation. Statistical comparisons were performed using paired t tests and Mc Nemar’s test. Results: The T2 Multivane Axial sequence delivered significantly clearer images, improved contrast, and fewer motion artifacts. It also reduced the average scan time from 15 to 10 min and lowered sedation requirements from 33% to 10%. Patients reported greater comfort during the multivane sequence. Conclusion: T2 Multivane Axial imaging offers a practical and patient friendly solution for brain MRI in non cooperative individuals, enhancing both diagnostic quality and workflow efficiency.
Nagarajan et al. (Tue,) studied this question.
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