Fig. 1From: Integration of 68Ga-PSMA-PET imaging in planning of primary definitive radiotherapy in prostate cancer: a retrospective studyDown-staging by 68Ga-PSMA-PET. Choline-PET-CT (a) with elevated tracer uptake of left iliac lymph node. 68Ga-PSMA-PET (b) does not confirm the questionable involvement seen by Choline-PET-CTBack to article page