Multiple pinhole-collimators allow reliable dopamine transporter SPECT with 10 minutes scan duration

Ivayla Apostolova, B. Szabo, A. Kovacs, Franziska Lara Mathies,Wencke Lehnert,Susanne Klutmann, A. Forgacs,Ralph Buchert

Nuklearmedizin-nuclear Medicine（2023）

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摘要

Ziel/Aim This study evaluated the potential to reduce the scan duration in dopamine transporter (DAT)-SPECT when using a second generation multiple-pinhole (MPH) collimator designed for brain SPECT with improved count sensitivity and improved spatial resolution compared to parallel-hole and fan-beam collimators.

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关键词

reliable dopamine transporter spect,pinhole-collimators

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