- A Case of Graves' Disease Presenting with Chorea.
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Cheol Ryong Ku, Hyung Jun Park, Sung Jin Hong, Dong Yeob Shin, Jin Ha Lee, Moon Jae Chung, Mi Ae Cho, Tae Woong Noh, Byung In Lee, Eun Jig Lee
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J Korean Endocr Soc. 2008;23(5):342-346. Published online October 1, 2008
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DOI: https://doi.org/10.3803/jkes.2008.23.5.342
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- Hyperthyroidism is invariably accompanied by nervous system dysfunction. Specifically, irritability, emotional lability, and hyperkinesia are the signs and symptoms most frequently observed. In rare instances, chorea and/or choreoathetosis are associated with hyperthyroidism. Full evaluation for the etiology of chorea is necessary prior to initiating treatment. We recently encountered a 42-year-old female who initially presented with hyperthyroidism and showed subsequent development of progressive generalized chorea. The patient was diagnosed with chorea secondary to Graves' disease after exclusion of other causes of chorea and improved after the initiation of pulse administration of intravenous methylprednisolone sodium succinate (Solu-medrol(R), 1000 mg for 5 days) and oral antithyroid medication. This treatment strategy resulted in the resolution of involuntary movements. The steroid administration was eventually tapered, and the patient has been maintained on antithyroid and steroid therapy with considerable success since the initiation of treatment.
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Citations
Citations to this article as recorded by  - Unilateral upper limb chorea associated with hyperthyroidism: A case report and literature review
Wei Chen, Bin Wu, Hongna An, Kaiying Zheng, Daming Zhai, Jiahua Zang, Xiaobing Wu
Frontiers in Neurology.2022;[Epub] CrossRef - Anti-Thyroid Peroxidase/Anti-Thyroglobulin Antibody-Related Neurologic Disorder Responsive to Steroids Presenting with Pure Acute Onset Chorea
Ritwik Ghosh, Subhankar Chatterjee, Souvik Dubey, Alak Pandit, Biman Kanti Ray, Julián Benito-León
Tremor and Other Hyperkinetic Movements.2020;[Epub] CrossRef
- Non-functional Pituitary Adenoma Detected on (18)F-fluorodeoxyglucose Positron Emission Tomography ((18)F-FDG-PET) in a Patient with Mucosa-associated Lymphoid Tissue Lymphoma.
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Jin Ha Lee, Seung Jin Han, Se Eun Park, Mi Ae Cho, June Won Cheong, Mijin Yun, Yumie Rhee, Eun Jig Lee, Sung Kil Lim
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J Korean Endocr Soc. 2008;23(2):137-141. Published online April 1, 2008
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DOI: https://doi.org/10.3803/jkes.2008.23.2.137
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- Magnetic resonance imaging (MRI) is the modality of choice for the detection and characterization of a pituitary adenoma. Uptake of (18)F-fluorodeoxyglucose (FDG) by intrasellar tumors, including pituitary adenomas, has been reported in several previous studies. We report a case where a pituitary adenoma was detected on FDG-positron emission tomography (PET), but the tumor was not detected with the use of sellar MRI. A 31-year-old woman was referred to the clinic due to a focal increase of FDG uptake at the pituitary fossa seen on whole body FDG-PET. The patient was receiving chemotherapy due to a recurred B-cell lymphoma of the mucosa-associated lymphoid tissue type. Subsequently, sellar MRI was performed, and images showed a small non-enhancing heterogenous cystic lesion in the midline of the pituitary gland, radiologically suggestive of a Rathke's cleft cyst. However, sellar MRI failed to identify a lesion consistent with a pituitary tumor that corresponded to the site of increased FDG uptake detected by the use of PET, despite the inclusion of a dynamic contrast enhanced sequence. Despite the negative findings of the MRI examination, basal and stimulated levels of the GnRH free alpha-subunit were profoundly increased. Therefore, we suspected the presence of a non-functional pituitary tumor in addition to a Rathke's cleft cyst, rather than pituitary involvement of a lymphoma, based on the hormone levels and PET scan findings.
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Citations
Citations to this article as recorded by - Clinical Characteristics of 16 Patients with Pituitary Tumor Incidentally Detected by18F-Fluorodeoxyglucose PET-CT (18F-FDG PET-CT)
Hyung Jin Kim, Gi Jeong Cheon, A Ra Cho, Chang Hoon Lee, Sang Min Youn, Se jin Ahn, Sang Eon Jang, Jung Min Kim, Yun Yong Lee, Ka Hee Yi
Endocrinology and Metabolism.2010; 25(4): 321. CrossRef
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