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EJNMMI Physics
Fig. 6 | EJNMMI Physics

Fig. 6

From: Evaluating a radiotherapy deep learning synthetic CT algorithm for PET-MR attenuation correction in the pelvis

Fig. 6

Boxplot of SUV differences to CTAC PET images for the MRAC (blue) and sCTAC (green) images. Solid bars indicate primary volumes (n = 9) and hatched bars nodal volumes (n = 5). The rectangles indicate the interquartile range (IQR), with the horizontal black line the median value, the black whiskers the maximum (minimum) data point within \(Q3 + 1.5IQR\) (\(Q1 - 1.5IQR\)), and the black crosses outlier data points. The dotted line indicates zero difference, and the yellow filled regions indicate the equivalence margins (\(\pm 3.5\%\))

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