Unusual posttraumatic porencephaly--case report.
An unusual case of posttraumatic porencephaly preceded by neither overt cerebral contusion nor hemorrhage is reported. The cerebral cortex just above the porencephalic cyst was found intra-operatively to be partially herniated into a fracture line, while the cortex elsewhere was completely intact. The porencephalic cyst communicated with the lateral ventricle. Apparently, brain herniation and the cyst-ventricle communication can be causative factors in the occurrence and growth of posttraumatic porencephaly.
Nakao
N
N
Department of Neurological Surgery, Hidaka General Hospital, Wakayama.
Oiwa
Y
Y
Moriwaki
H
H
D000328:Adult; D001927:Brain Diseases / Q000000981:diagnostic imaging / Q000209:etiology* / Q000601:surgery; D014695:Cerebral Ventriculography; D006259:Craniocerebral Trauma / Q000150:complications* / Q000000981:diagnostic imaging; D003560:Cysts / Q000000981:diagnostic imaging / Q000209:etiology* / Q000601:surgery; D006801:Humans; D008297:Male; D013997:Time Factors; D014057:Tomography, X-Ray Computed