The chronic expanding intracerebral hematoma.
Three normotensive patients presented with seizures and CT showed an intracerebral hematoma. Although these patients had no more seizures and developed no other neurological deficit, repeat CT scans (performed 2 to 3 weeks later) showed hematoma enlargement. Angiogram was performed in 2 cases and showed no evidence of vascular malformation or neoplasm. Six weeks to 6 months later, CT showed that the hematoma had changed from a hyperdense to an isodense appearance and in two cases slight enhancement occurred. During a follow-up interval of 6 to 24 months, no other neurological episodes have occurred. The etiology of the chronic expanding intracerebral hematomas was not delineated in these 3 patients.
Weisberg
L A
LA
Department of Neurology and Psychiatry, Tulane Medical School, New Orleans, LA.
Stazio
A
A
Elliott
D
D
D000328:Adult; D002543:Cerebral Hemorrhage / Q000000981:diagnostic imaging*; D002908:Chronic Disease; D005260:Female; D006406:Hematoma / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D011856:Radiographic Image Enhancement; D014057:Tomography, X-Ray Computed