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.
Quantitative Myocardial Blood Flow measurements
Quantitative Cerebral Blood Flow measurements measurements
Inter-institutional reproducibility measurements
Receptor imaging measurements