Unilateral proptosis and chemosis caused by dural arteriovenous malformation of the superior sagittal sinus.
We describe a patient with unilateral proptosis and chemosis resulting from a dural arteriovenous malformation (AVM) of the superior sagittal sinus (SSS) fed mainly by branches of both external carotid arteries. The symptoms may have been caused by increased SSS pressure and disturbance of venous flow by the dural AVM.
Kurosu
A
A
Department of Neurosurgery, Juntendo University School of Medicine, Tokyo, Japan.
Iizuka
Y
Y
Sato
K
K
D002533:Cerebral Angiography; D003229:Conjunctival Diseases / Q000000981:diagnostic imaging / Q000209:etiology* / Q000628:therapy; D003392:Cranial Sinuses / Q000000981:diagnostic imaging; D004388:Dura Mater / Q000098:blood supply*; D004621:Embolization, Therapeutic; D005094:Exophthalmos / Q000000981:diagnostic imaging / Q000209:etiology* / Q000628:therapy; D005500:Follow-Up Studies; D006801:Humans; D002538:Intracranial Arteriovenous Malformations / Q000150:complications* / Q000000981:diagnostic imaging / Q000628:therapy; D008297:Male; D008875:Middle Aged; D014057:Tomography, X-Ray Computed