Fig. 5From: Detection of a second malignancy in prostate cancer patients by using [18F]Choline PET/CT: a case seriesCase#7, [18F]fluorocholine PET/CT in a 80-yr old man treated with increased PSA after radical prostatectomy for prostate cancer. MIP (a) and axial (b) image show a metabolically active area in the rectum which was subsequently diagnosed as colorectal adenocarcinoma (pT3N0)Back to article page