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Fig. 2 | EJNMMI Physics

Fig. 2

From: Impact of the dead-time correction method on quantitative 177Lu-SPECT (QSPECT) and dosimetry during radiopharmaceutical therapy

Fig. 2

Phantom SPECT quantification errors with both detectors activated (circular points) and only detector 1 activated (detector 2 off, square points) following dead-time correction with DTCM1 (a) and DTCM3 (b). Hollow data points belong to excluded datasets for which quantification inaccuracies of more than 5% were observed, because of either very low activity or detector saturation

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