MR Spectroscopy (MRS) Explained | Virtual Biopsy of Brain Lesions | MRI Advanced Technique
Автор: Aman Radiology Gallery
Загружено: 2026-01-14
Просмотров: 115
Описание:
MR Spectroscopy (MRS) is an advanced MRI technique that goes beyond structure and function to analyze the chemical composition of brain tissue.
In this video, we explain:
• What MR Spectroscopy (MRS) is
• How MRS works at the metabolite level
• Difference between MRI, fMRI, and MRS
• Key metabolites including NAA, Choline, Creatine, Lactate, and Lipid
• Why MRS is called a virtual biopsy
• Single Voxel vs Multi Voxel (CSI) Spectroscopy
• Clinical applications in tumor grading, abscess differentiation, and recurrence assessment
MRS helps radiologists understand whether a lesion is only visible on imaging or biologically active at the cellular level. This makes it extremely useful in brain tumor evaluation and treatment planning.
This video is designed for:
Radiology students
MRI technologists
Medical professionals
Anyone interested in advanced MRI concepts
📌 Educational content only
📌 No patient data used
Channel: Aman Radiology Gallery
Topic: MRI Advanced Imaging
Category: Medical Education
Medical Disclaimer
This video is intended for educational and informational purposes only.
It does not replace professional medical advice, diagnosis, or treatment.
Always consult a qualified healthcare professional or radiologist for clinical decision-making.
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