The hot cross bun sign.
Shrivastava
Arpan
A
Department of Radiology, The Leicester Royal Infirmary, Leicester, UK. arpan12uk@yahoo.com
D006801:Humans; D008279:Magnetic Resonance Imaging; D019578:Multiple System Atrophy / Q000473:pathology*; D011149:Pons / Q000473:pathology*