title: CT detection and course of intracranial hemorrhage in premature infants.
abstract: Twenty neonates with a suspected intracranial hemorrhage were studied by computed tomography (CT). The exact site and extent of the hemorrhage in all infants were clearly demonstrated on serial CT scans. In intraventricular hemorrhage, a dense subependymal halo lined the ventricular system and could be recognized for up to 2 weeks. Discrete hemorrhage adjacent to the ventricular system also appeared as discrete nodules rather than as a diffuse hemorrhage. Blood in the ventricular system could be recognized up to 2 weeks when there were blood-cerebrospinal fluid levels. Hydrocephalus was a common sequela and was readily detectable before a measurable change in head size.
mesh_terms: D002543:Cerebral Hemorrhage / Q000134:cerebrospinal fluid / Q000175:diagnosis / Q000000981:diagnostic imaging*; D006801:Humans; D006849:Hydrocephalus / Q000000981:diagnostic imaging; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D007235:Infant, Premature, Diseases / Q000134:cerebrospinal fluid / Q000175:diagnosis / Q000000981:diagnostic imaging*; D008297:Male; D014057:Tomography, X-Ray Computed