• Journal of Korean Neurosurgical Society
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• 제45권4호
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• pp.240-242
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• 2009

Oculomotor nerve palsy (ONP) with subarachnoid hemorrhage (SAH) occurs usually when oculomotor nerve is compressed by growing or budding of posterior communicating artery (PcoA) aneurysm. Midbrain injury, increased intracranial pressure (lCP), or uncal herniation may also cause it. We report herein a rare case of ONP associated with SAH which was caused by middle cerebral artery (MCA) bifurcation aneurysm rupture. A 58-year-old woman with clear consciousness suffered from headache and sudden onset of unilateral ONP. Computed tomography showed SAH caused by the rupture of MCA aneurysm. The unilateral ONP was not associated with midbrain injury, increased ICP, or uncal herniation. The patient was treated with coil embolization, and the signs of oculomotor nerve palsy completely resolved after a few days. We suggest that bloody jet flow from the rupture of distant aneurysm other than PcoA aneurysm may also be considered as a cause of sudden unilateral ONP in patients with SAH.

• Journal of Korean Neurosurgical Society
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• 제54권5호
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• pp.434-436
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• 2013

Isolated oculomotor nerve palsy (ONP) attributable to mild closed head trauma is a distinct rarity. Its diagnosis places high demands on the radiologist and the clinician. The authors describe this condition in a 36-year-old woman who slipped while walking and struck her face. Initial computed tomography did not reveal any causative cerebral and vascular lesions or orbital and cranial fractures. Enhancement and swelling of the cisternal segment of the oculomotor nerve was seen during the subacute phase on thin-sectioned contrast-enhanced magnetic resonance images. The current case received corticosteroid therapy, and then recovered fully in 13 months after injury. Possible mechanism of ONP from minor head injury is proposed and previous reports in the literature are reviewed.

• Journal of Korean Neurosurgical Society
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• 제48권2호
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• pp.109-114
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• 2010

Objective : To evaluate the clinical outcome of coil embolization for unruptured intracranial aneurysm (UIA) with oculomotor nerve palsy (ONP) compared with surgical clipping. Methods : A total of 19 patients presented with ONP caused by UIAs between Jan 2004 and June 2008. Ten patients underwent coil embolization and nine patients surgical clipping. The following parameters were retrospectively analyzed to evaluate the differences in clinical outcome observed in both coil embolization and surgical clipping : 1) gender, 2) age, 3) location of the aneurysm, 4) duration of the symptom, and 5) degree of ONP. Results : Following treatment, complete symptomatic recovery or partial relief from ONP was observed in 15 patients. Seven of the ten patients were treated by coil embolization, compared to eight of the nine patients treated by surgical clipping (p = 0.582). Patient's gender, age, location of the aneurysm, size of the aneurysm, duration of symptom, and degree of the ONP did not statistically correlate with recovery of symptoms between the two groups. No significant differences were observed in mean improvement time in either group (55 days in coil embolization and 60 days in surgical clipping). Conclusion : This study indicates that no significant differences were observed in the clinical outcome between coil embolization and surgical clipping techniques in the treatment of aneurysms causing ONP. Coil embolization seems to be more feasible and safe treatment modality for the relief and recovery of oculomotor nerve palsy.

• 대한한방내과학회지
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• 제43권6호
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• pp.1264-1273
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• 2022

Posterior communicating artery aneurysms (PcomAAs) are the second most common type of aneurysm. Large cerebral aneurysms show various neurological symptoms, especially oculomotor nerve palsy (ONP), due to PcomAAs. Recent research has shown that stent-assisted coil embolization has many side effects. We report the effectiveness of Korean medicine in the treatment of ONP due to PcomAAs after stent-assisted coil embolization. A patient with ptosis and limitation of eye movement was treated with Korean medicine, including herbal medicine (Samlyeongbaegchul-san-byeonbang [參苓白朮散變方] and Uwhangchungsim-won [牛黃淸心元]), acupuncture, electroacupuncture, cupping, and moxibustion. Clinical symptoms were observed by images of the inter-palpebral fissure and eyeball movement. After the treatment, the inter-palpebral fissure and eyeball movement were noticeably improved. These findings suggest that treatment with Korean medicine can be an effective option for the treatment of ONP due to PcomAAs after stent-assisted coil embolization.