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QSPECT - Quantitative SPECT reconstruction Absolute quantification of activity concentrations (Bq/ml) can establish direct comparability of parametric images between systems, points in time, or different subjects. Using camera-specific calibration factors, along with standardized attenuation and scatter correction, the QSPECT suiteTM, enables absolute quantification of SPECT data obtained on any conventional SPECT or SPECT/CT system. The quantitative comparison of image data between sites (multi-centre setting), intra-individually (follow-up), or against reference data is facilitated. QSPECT was developed by Prof. Hidehiro Iida at the NCVC, Osaka, Japan. |
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QSPECT-Folder Download Technical requirements Application examples: Quantitative Myocardial Blood Flow measurements Quantitative Cerebral Blood Flow measurements measurements Inter-institutional reproducibility measurements Receptor imaging measurements |