Imaging tool of choice for GD?
Ans ACreutzfeldt-Jacob disease is a spongiform encephalopathy caused by prions. On MRI T2 hyperintensity in basal ganglia, thalamus (Hockey stick sign), cortex and white matter with persistent diffusion restriction in considered most sensitive sign. On PET scan there can be hypometabolsim in affected area however it is less sensitive
DWI MRI with ADC maps
HMPAO SPECT
MR Spectroscopy
PET
Nervous System