ABSTRACT
To evaluate the diagnostic findings of neuroimaging in patients with cerebral palsy and if there is any specific finding correlated to certain types of Cerebral Palsy. Case records of 158 patients diagnosed to have cerebral palsy attending the pediatric neurology and neurodevelopmental clinics at King Hussein Medical Center and King Abdullah University Hospital over 2 years period, 2006 and 2007, were studied retrospectively with reference to their clinical characteristics and their correlation to the neuroimaging [MRI and CT scan] findings. A total of 158 cases with cerebral palsy were included in the study, 84 [53%] males, 74 [47%] females, 41 [26%] preterm and 117 [74%] full- term babies. Spastic cerebral palsy was seen in 112[70.8%] with spastic quadriplegia being the commonest seen in 63[40%]. Hypotonic ataxic type present in 22[14%], dyskinetic 15[9.4%] and mixed cerebral palsy in 9[5.6%]. Abnormal neuroimaging findings were seen on MRI in 125[79%], while in CT scan in 113[71%]. Specific neuroimaging findings were seen suggesting brain asphyxia in 40[25%], congenital brain anomaly in 22[14%], intracranial hemorrhage in 10[6%], vascular and infectious causes in 29[18.5%], unknown/Isolated brain atrophy in 26[16.5%], and periventricular leukomalacia in 31[20%]. The most common single etiology identified was birth asphyxia 40[25%], and the second is periventricular leukomalacia which was identified in 31 patients [20%]. Nonspecific brain atrophy was considered as nonspecific finding, that was found most often in patients with dyskinetic CP 5/15[33%], and in patients with spastic quadriplegia 15/63[24%] as compared to other groups. The principle contribution of imaging is to the understanding of etiology and pathogenesis, including ruling in or out conditions that may have implicated a genetic counseling, such as malformations. MRI is a more sensitive test than CT in detecting brain abnormalities