Moyamoya Syndrome: Differential Diagnosis in Patients With Central Nervous System Symptoms and Hyperthyroidism.
| Autor: | Maezawa Y; Internal Medicine, Mito Kyodo General Hospital, University of Tsukuba, Mito, JPN., Nagasaki K; Internal Medicine, Mito Kyodo General Hospital, University of Tsukuba, Mito, JPN., Aiyama H; Neurosurgery, Mito Kyodo General Hospital, University of Tsukuba, Mito, JPN., Yamamoto Y; Endocrinology and Metabolism, Mito Kyodo General Hospital, University of Tsukuba, Mito, JPN., Shibata Y; Neurosurgery, University of Tsukuba, Tsukuba, JPN. |
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| Jazyk: | angličtina |
| Zdroj: | Cureus [Cureus] 2024 Feb 03; Vol. 16 (2), pp. e53519. Date of Electronic Publication: 2024 Feb 03 (Print Publication: 2024). |
| DOI: | 10.7759/cureus.53519 |
| Abstrakt: | Moyamoya syndrome, known as secondary moyamoya disease, is associated with various primary illnesses, such as brain tumor, meningitis, autoimmune disease, and thyrotoxicosis, and their relations are not clear. We report a rare case of moyamoya syndrome in a patient with Graves' disease. An 18-year-old woman was admitted to our hospital due to convulsions. She had symptoms of palpitations and fatiguability for half a year and transient numbness in her left upper extremity and dysarthria for a month. In physical findings, tachycardia and diffuse thyroid swelling were noted. A blood test revealed thyrotoxicosis and antithyroid antibody, and a diagnosis of Graves' disease was obtained. Brain magnetic resonance imaging (MRI) showed bilateral internal carotid artery occlusion. We finally diagnosed the patient with moyamoya syndrome caused by Graves' disease. Moyamoya disease or syndrome can cause symptoms like a stroke, sometimes requiring neurosurgical treatment. In our case, the therapy for Graves' disease resolved the symptoms. When diagnosing moyamoya disease, it is necessary to confirm whether there are any background diseases, such as Graves' disease. Competing Interests: The authors have declared that no competing interests exist. (Copyright © 2024, Maezawa et al.) |
| Databáze: | MEDLINE |
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