MR diagnosis of cerebellar infarction due to vertebral artery dissection in children.
Posterior circulation infarction is uncommon in children. We describe the clinical presentation and radiological findings in two children with cerebellar infarction resulting from dissection of the vertebral artery. We emphasize that vertebral artery injury should be considered in a child with acute symptoms and signs of ischaemia in the posterior circulation. MRI and MRA may be helpful in the diagnosis of cerebellar infarction and vertebral artery abnormality.
Cheon
J E
JE
Department of Radiology, Seoul National  University College of Medicine, and the Institute of Radiation Medicine, Korea.
Kim
I O
IO
Kim
W S
WS
Hwang
Y S
YS
Wang
K C
KC
Yeon
K M
KM
D002526:Cerebellar Diseases / Q000175:diagnosis* / Q000209:etiology; D002544:Cerebral Infarction / Q000175:diagnosis* / Q000209:etiology; D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D003952:Diagnostic Imaging; D006801:Humans; D008297:Male; D009460:Neurologic Examination; D014711:Vertebral Artery / Q000293:injuries / Q000473:pathology; D020217:Vertebral Artery Dissection / Q000150:complications / Q000175:diagnosis*; D014949:Wounds, Nonpenetrating / Q000150:complications