Introduction:The molecular imaging technology has outstanding advantages, such as capable of in-vivo imaging, dynamic quantification, self-control, continuous observation, etc., all of which can help pharmaceutical companies greatly shorten the drug R&D cycle, reduce the risk of failure, and accelerate the launch of new drugs. MITRO uses clinical PET/CT to perform PET/CT scans of large animals and related research. Animal species that can be scanned include monkeys, dogs, pigs, and rabbits, etc.