The hot cross bun sign.
Gulati
A
A
Department of Radiodiagnosis and Imaging, Postgraduate Institute of Medical Education and Research, Sector 12, Chandigarh - 160 012, India. drajaygulati@rediffmail.com
Virmani
V
V
Singh
P
P
Khandelwal
N
N
D001921:Brain / Q000473:pathology; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D008875:Middle Aged; D019578:Multiple System Atrophy / Q000175:diagnosis / Q000473:pathology*; D010300:Parkinson Disease / Q000175:diagnosis