Intracranial Hemorrhage in Late Hemorrhagic Disease of the Newborn: Brain Computed Tomographic Findings / 대한소아신경학회지

ABSTRACT

PURPOSE: This study is to evaluate the Brain CT manifestations of late hemorrhagic disease of the newborn. METHODS: We evaluated 13 cases with late hemorrhagic disease of the newborn, for whom brain CT scans were performed. Clinical indications for brain CT scan were mental changes(n=5), vomiting(n=2), irritability(n=2), seizure(n=3), and lethargy(n=1). We analyzed the result of the brain CT findings with attention to anatomic locations of hemorrhage and characteristics of hemorrhagic manifestations. RESULTS: Only one patient in 13 patients was normal on brain CT scan, and 12 patients showed hemorrhagic lesions. Among 12 patients, 5 cases had single hemorrhagic lesion(3 subdural hemorrhages and 2 intracerebral hemorrhages, and 7 cases had multiple lesions, in which subdural hemorrhage and subarachnoid hemorrhage were common respectively. The other common brain CT findings except hemorrhagic lesion were the mass effects with ventricle compression(n=11), midline shifting(n=6), ventricular dilatation(n=7), and fluid-fluid levels in hemorrhagic lesion(n=9). CONCLUSION: The common intracranial hemorrhages of late hemorrhagic disease of the newborn were subdural and subarachnoid hemorrhages. The associated CT findings were mass effect and fluid-fluid levels. Intracranial hemorrhage in late hemorrhagic disease of newborn could massively occurr. Thus brain CT scan should be done if any symptom for neurologic abnormality was present.