Fig. 2From: Bone marrow dosimetry in low volume mHSPC patients receiving Lu-177-PSMA therapy using SPECT/CTComparison between bone marrow absorbed dose based on blood sampling and based on imaging data. A Imaging based dosimetry generally yields a slightly higher absorbed dose than blood based dosimetry. Each dot represents a therapy cycle, vertical bars represent uncertainty. Red line is the linear regression line including error bands. B Bland Altman analysis of difference (blood based absorbed dose minus imaging absorbed dose) versus average absorbed dose of the two methodologies. Black dotted line represents the bias (average of the differences), red dotted lines represent the 95% limits of agreementBack to article page