Serial 18F-FP-CIT and FDG PET in Fulminant Corticobasal Syndrome

Corticobasal syndrome (CBS) is characterized by a slow progressive cognitive decline, apraxia, myoclonus, dystonia, and parkinsonism. We experienced a rapidly progressing CBS patient (onset to bed-ridden within 2 years) presenting only with resting tremor but showing complete unilateral loss of dopamine transporter binding. This case exhibited distinct FDG PET findings involving the unilateral severe anterior frontal cortex, caudate nucleus, and...