https://www.selleckchem.com/pr....oducts/ldn193189.htm
64Cu-DOTATATE PET/CT imaging 1 hour (h) post-injection (p.i.) is excellent for lesion detection in patients with neuroendocrine neoplasms (NEN). We hypothesized that the imaging time window can be extended up to 3h p.i. without significant differences in the number of lesions detected. Methods From a prospective study, we compared, on a head-to-head basis, sets of 64Cu-DOTATATE PET/CT images from 35 patients with NEN scanned 1h and 3h p.i. of 200 MBq 64Cu-DOTATATE. The number of lesions on both scans were counted and grouped according