Fig. 4From: A prospective study determining and comparing the diagnostic accuracy of fluoride-PET/CT, choline-PET/CT, whole-body bone SPECT/CT and whole-body MRI for the detection of bone metastases in patients with prostate cancerThe results of the index tests and the final diagnosis for each study participant represented by a column. Colour codes: green = no metastases, yellow = 1–5 bone metastases, red = > 5 bone metastases, white = imaging method not performedBack to article page