KMID : 1034720210130020084
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Journal of Neurosonology and Neuroimaging 2021 Volume.13 No. 2 p.84 ~ p.88
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Lower Cranial Nerve Palsy due to Prevertebral Tuberculosis Infection
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Kim Nak-Hoon
Kim Hyun-Kee Kang Il-Mo Kim Young-Seo
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Abstract
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Prevertebral tuberculosis is a rare infectious disease that often affects immunocompromised patients in developing countries. We present the case of a patient who complained of headache, dysarthria, and dysphagia. Neurological examination revealed multiple cranial nerve palsies, including the hypoglossal, glossopharyngeal, and vagus nerves. Brain magnetic resonance imaging demonstrated an infiltrative lesion in the prevertebral space, and the biopsy revealed chronic inflammation. On suspicion of immune-mediated inflammation, the patient was treated with intravenous dexamethasone and oral prednisolone, with minimal response. Eleven months after the initial diagnosis, the patient¡¯s neurological symptoms were aggravated, and we detected newly developed pulmonary tuberculosis.
After the treatment of pulmonary tuberculosis, his neurological symptoms improved, and the imaging study demonstrated improvements. Although we lacked positive laboratory or biopsy results for tuberculosis, we suspect that the lesions were distant tuberculosis infections. Tuberculosis should be considered in patients with unknown infiltrative mass-like lesions in the prevertebral spaces.
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KEYWORD
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Tuberculosis, Carotid arteries, Cranial nerve disease
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