[Cerebral atrophy and crossed cerebellar atrophy following acute subdural hematoma in infant].
Crossed cerebellar atrophy (CCA) on imaging study reflects secondary degeneration of the cerebellar hemisphere caused by neuronal disconnection with the contralateral cerebral hemisphere. We report an 11-month-old child with traumatic left acute subdural hematoma, who showed crossed cerebellar atrophy on MR images. Eighteen months after the trauma, MR images showed brain atrophy not only in the left cerebral hemisphere but also in the right cerebellar hemisphere. The cerebellar atrophy was prominent in the lateral part. This finding is consistent with CCA and may support neuronal interactions between the cerebral hemisphere and the lateral part of the contralateral cerebellar hemisphere.
Tsurugai
Yuichiro
Y
Department of Radiology, Tottori University Hospital.
Matsusue
Eiji
E
Tanabe
Yoshio
Y
Sugihara
Shuji
S
Fujii
Shinya
S
Kinoshita
Toshibumi
T
Ogawa
Toshihide
T
D001284:Atrophy; D001921:Brain / Q000473:pathology*; D002526:Cerebellar Diseases / Q000209:etiology* / Q000473:pathology*; D002531:Cerebellum / Q000473:pathology; D002675:Child, Preschool; D020199:Hematoma, Subdural, Acute / Q000150:complications* / Q000473:pathology; D006801:Humans; D007223:Infant; D008297:Male