AI advances virtual MRI imaging offer safer and more accurate tumor detection

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The Hong Kong Polytechnic University Aug 13 2025 During magnetic resonance imaging (MRI) procedures, contrast agents, such as the rare metal gadolinium, can pose potential health risks. Researchers at The Hong Kong Polytechnic University (PolyU) have spent years developing contrast-free scanning technology and successfully developed AI-powered virtual MRI imaging for accurate tumor detection, offering a safer and smarter diagnostic approach.  Nasopharyngeal carcinoma (NPC) is a challenging