摘要
Persistent primitive trigeminal artery (PPTA) is a rare congenital carotido-basilar anastomosis which may be associated with several different cranial nerve deficits and intracranial vascular insults. We presented a 79-year-old hypertensive male patient of acute unilateral ophthalmoplegia but without abnormal pupillary light reflex, headache, or facial pain. Magnetic resonance imaging (MRI) showed "extra" flow void channel along a tortuous and dilated cavernous portion of left internal carotid artery (ICA). Cerebral angiography confirmed the presence of an ipsilateral elongated and tortuous persistent primitive trigeminal artery with a posterolateral course. His symptoms remitted spontaneously in 2 months with only better control of hypertension but no other specific treatment. Possible pathogenesis, treatment and further non-invasive diagnostic procedures are discussed.
原文 | 英語 |
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頁(從 - 到) | 97-102 |
頁數 | 6 |
期刊 | Acta Neurologica Taiwanica |
卷 | 11 |
發行號 | 2 |
出版狀態 | 已發佈 - 七月 2 2002 |
ASJC Scopus subject areas
- Neurology
- Clinical Neurology