Trauma, sport, and malignant cerebral edema.
Sudden cerebral swelling and death secondary to craniocerebral trauma has been noted in children and young adults. This is due to an increase in intracerebral blood, either secondary to an increase in cerebral blood volume or a redistribution of intracranial blood from the pial to the intraparenchymal vessels. Sequential craniocerebral trauma has been associated with the syndrome of "malignant cerebral edema"; the possibility of a "compliance compromised brain" has been suggested as the cause. The additional possibility of asymptomatic encephalitis leading to a compliance compromised brain and malignant cerebral edema is discussed.
McQuillen
J B
JB
Department of Pathology (Neuropathology), University of Vermont, Burlington 05401.
McQuillen
E N
EN
Morrow
P
P
D000293:Adolescent; D000328:Adult; D001265:Athletic Injuries / Q000150:complications*; D001914:Boxing; D001929:Brain Edema / Q000209:etiology*; D006259:Craniocerebral Trauma / Q000150:complications*; D004660:Encephalitis / Q000150:complications; D005538:Football; D006801:Humans; D008297:Male; D012865:Skiing