Computed tomography in head trauma.
Retrospective analysis of 200 cases of documented head trauma demonstrated an accuracy approaching 100% in the diagnosis of intra- and extracerebral collections of blood. Caution must be exercised in the evaluation of trauma 1 to 5 weeks old, since subdural hematomas have the same density as normal brain tissue, and angiography may be necessary. The clinical diagnosis of brainstem contusion is associated with a remarkably high level (54%) of surgically correctable lesions. The use of computed tomography in the evaluation of other traumatic intracranial lesions is discussed.
D001927:Brain Diseases / Q000000981:diagnostic imaging; D001930:Brain Injuries / Q000000981:diagnostic imaging; D001933:Brain Stem / Q000293:injuries; D002543:Cerebral Hemorrhage / Q000000981:diagnostic imaging; D014695:Cerebral Ventriculography; D003288:Contusions / Q000000981:diagnostic imaging; D006259:Craniocerebral Trauma / Q000000981:diagnostic imaging*; D006406:Hematoma / Q000000981:diagnostic imaging; D006407:Hematoma, Epidural, Cranial / Q000000981:diagnostic imaging; D006408:Hematoma, Subdural / Q000000981:diagnostic imaging; D006801:Humans; D006984:Hypertrophy / Q000000981:diagnostic imaging; D012887:Skull Fractures / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed