The influence of associated cerebral lesions on the morphology of the acallosal brain. A pathological and encephalographic study

摘要: The callosal defect (CD) is of little clinical importance in itself. Therefore, the psychomotor symptoms frequently accompanying it are probably caused by associated brain anomalies. more common these encephaloclastic lesions and malformations based on retarded migration. frequency with which they occur makes them an important part syndrome, especially regard to interpretation diagnostic signs, e.g. anatomical pneumoencephalographic appearances CD. picture “clean” (i.e. uncomplicated) CD may thus be considerably modified or, respect isolated features, imitated effects lesions. Thus microcrania microencephaly can explained basis lesions, patients having a skull normal size. A limited selective hypoplasia due focal destruction common. Both cortical abnormalities white matter accentuate way tract hypoplasia, reduction size longitudinal bundle dorsal extension lateral ventricles-all features diagnosis These responsible for additional not seen clean such as brainstem corticospinal deficiency, ventricular widening deformity. Consequently great from viewpoints.