• Annals of Clinical Neurophysiology
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• 제12권2호
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• pp.79-81
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• 2010

• Journal of Korean Neurosurgical Society
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• 제56권2호
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• pp.152-156
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• 2014

Intracisternal accessory nerve schwannomas are very rare; only 18 cases have been reported in the literature. In the majority of cases, the tumor origin was the spinal root of the accessory nerve and the tumors usually presented with symptoms and signs of intracranial hypertension, cerebellar ataxia, and myelopathy. Here, we report a unique case of an intracisternal schwannoma arising from the cranial root of the accessory nerve in a 58-year-old woman. The patient presented with the atypical symptom of hoarseness associated with recurrent laryngeal neuropathy which is noted by needle electromyography, and mild hypesthesia on the left side of her body. The tumor was completely removed with sacrifice of the originating nerve rootlet, but no additional neurological deficits. In this report, we describe the anatomical basis for the patient's unusual clinical symptoms and discuss the feasibility and safety of sacrificing the cranial rootlet of the accessory nerve in an effort to achieve total tumor resection. To our knowledge, this is the first case of schwannoma originating from the cranial root of the accessory nerve that has been associated with the symptoms of recurrent laryngeal neuropathy.

• Clinical Pain
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• 제18권1호
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• pp.52-57
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• 2019

Spinal accessory neuropathy (SAN) is commonly caused by an iatrogenic procedure, and that caused by tumors is very rare. We present a case of a 49-year-old man suffering from weakness in the right trapezius and sternocleidomastoid muscle. An electrophysiology study confirmed proximal SAN. Fluorodeoxyglucose (FDG)-positron emission tomography (PET)/computed tomography (CT) revealed a diffuse large B-cell lymphoma compressing the right spinal accessory nerve. Ultrasonography showed definite atrophy on the trapezius and sternocleidomastoid muscles. In addition, post-chemotherapy FDG-PET/CT showed increased FDG uptake in the right upper trapezius, suggestive of denervation. This is the first report of SAN caused by direct compression by a diffuse large B-cell lymphoma, comprehensively assessed by an electrophysiology study, ultrasonography, and FDG-PET/CT.

• 턱관절균형의학회지
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• 제13권sup호
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• pp.27-33
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• 2023

본 증례의 환자는 자가 경부 마사지로 인한 척수부신경병증으로 경추부 근력 불균형 및 그에 따른 피로를 호소하였다. 자가 마사지로 인한 일시적 신경 압박은 7일에 걸쳐 자연 회복되었으며, 턱관절균형요법을 통해 자세와 척추 구조의 균형점을 회복시켜 환자의 피로와 자세 불균형을 개선할 수 있었다.