Tau PET Imaging with [18F]PM-PBB3 in Frontotemporal Dementia with MAPT Mutation

[18F]PM-PBB3 tau PET assisted the diagnosis of FTD with P301L MAPT mutation, and might be useful in the in vivo detection of both 3R/4R and 4R tau domains in the brain of FTD with MAPT mutation.