Intracerebral arteriovenous fistula: report of one case.
Intracranial arteriovenous fistula (AVF) is rare. Of the 320 arteriovenous malformations (AVMs) treated by Halbach over the past ten years, only five (1.6%) had a single arteriovenous connection. In the present study, a male infant developed focal seizure and intracranial hemorrhage without cardiac decompensation at the age of 42 days. When he was 3 years and 4 months old, status epileptics occurred, and AVF was discovered via CT scan and cerebral angiographic examination. The AVF was fed by a middle cerebral artery and drained into a huge cortical vein over the left parietooccipital area. Endovascular therapy and/or surgery were suggested, but the family refused. Though seizures occurred occasionally, the patient's consciousness level had become more clear, and he was discharged after three weeks' hospitalization. The patient was noted to be lethargic and only could roll over partially at the age of 3 year and 8 months, in the latest follow-up.
Chang
M L
ML
Department of Pediatrics, Taiwan Provincial Tao-Yuan General Hospital, Taipei, R.O.C.
Hwang
C F
CF
Ho
M M
MM
Hwang
K C
KC
Liu
H M
HM
D001164:Arteriovenous Fistula / Q000151:congenital*; D006801:Humans; D007223:Infant; D002538:Intracranial Arteriovenous Malformations; D008297:Male