Novel detector design improves spatial resolution in breast-dedicated mPET, suggesting enhanced sensitivity in imaging systems.
This work introduces a novel, single-ended readout, DOI-capable detector design that optimizes sensitivity while maintaining high spatial resolution for a breast-dedicated mPET system, utilizing a unique trapezoidal crystal array and light-sharing DOI encoding designs. Additionally, this design offers a scalable approach that can be adapted to other high-performance PET systems.
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He et al. (2026) studied this question.
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