Fig. 1
PET/CT acquisition at different times after injection. Brain images taken at 5 min (a) 1, (b), 4 (c) and 18 h (d) post-radiotracer injection. Progressive and significant uptake of [64Cu][Cu(ATSM)] into the lesion is documented during time. The SUVmax increases from 2.0 (5 min post-injection) to 4.9 (18 h post-injection). The heterogeneity of tumour is particular evident on PET-MRI fusion images obtained at 18 h. Images e-h represent different transaxial planes in cranio-caudal direction (upper (e) to lower (h) planes)