[A case of ischemic oculopathy followed by border zone infarction].
We reported a 72-year-old male with ischemic oculopathy due to ophthalmic artery stenosis followed by ipsilateral border zone infarction due to internal carotid artery stenosis. The patient had history of hypertension and diabetes mellitus. He had severe headache and visual disturbance of the right eye. He was diagnosed right neovascular glaucoma and left diabetic retinopathy (simple type), and received diuretics, beta-blockade and other anti-hypertensive drugs. One month later, he noticed left mild hemiparesis in a morning, and he experienced progression of left hemiparesis over a week. He was admitted to our hospital on the 11th day. He showed left complete hemiplegia, left sensory disturbance, anosognosia and left unilateral spatial neglect. His right eye was diagnosed neovascular glaucoma but left eye was normal. The 5th days CT showed low density area in the right terminal zone and bilateral periventricular lucency. At the same area, the 46th days MRI showed high intensity area in the T2-weighted image and low intensity area in the T1-weighted image. Cerebral angiography performed on the 33rd day, disclosed severe kinking at the cervical segment and 50% stenosis at the intracavernous segment in the right internal carotid artery, and 90% stenosis and post-stenotic dilatation of the right ophthalmic artery. Left internal carotid artery had each 60% stenosis at the cervical segment and the intracavernous segment. Left ophthalmic artery had severe stenosis from its beginning to distal part. This infarction was considered berder zone infarction by it's localization (terminal zone) and internal carotid artery stenosis.(ABSTRACT TRUNCATED AT 250 WORDS)
Oda
Y
Y
Hashimoto
Y
Y
Ueyama
H
H
Uchino
M
M
Araki
S
S
D000368:Aged; D002340:Carotid Artery Diseases / Q000150:complications; D002343:Carotid Artery, Internal; D002544:Cerebral Infarction / Q000150:complications*; D003251:Constriction, Pathologic / Q000150:complications; D005123:Eye / Q000098:blood supply*; D015355:Glaucoma, Neovascular / Q000150:complications; D006801:Humans; D007511:Ischemia / Q000150:complications*; D008297:Male; D009880:Ophthalmic Artery