What is it about?

• Medical imaging is undergoing rapid technological evolution driven by advances in instrumentation and equipment. • Innovations such as photon-counting CT, ultrahigh-field MRI, total-body PET, and advanced optical imaging are significantly improving spatial resolution, sensitivity, and quantitative accuracy. • Artificial intelligence increasingly complements hardware innovation by enabling faster acquisitions, lower radiation doses, and more efficient workflows. • Hybrid imaging and integration with molecular imaging and radiomics are central to modern precision medicine. • Continued investment in imaging technology is essential to expand diagnostic and therapeutic capabilities across diseases.

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Why is it important?

Advances in imaging instrumentation directly translate into earlier detection, more accurate diagnosis, improved treatment planning, and better monitoring of disease. By outlining key technological trends across modalities, this editorial frames the clinical and research relevance of cutting-edge imaging equipment and underscores its role in shaping the future of personalized and data-driven medicine.

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This page is a summary of: The Expanding Role of Instruments and Equipment in Medical Imaging, iRADIOLOGY, September 2025, Tsinghua University Press,
DOI: 10.1002/ird3.70029.
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