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Graves patient with thymic expression of thyrotropin receptors and dynamic changes in thymic hyperplasia proportional to graves disease activity

Cited 2 time in Web of Science Cited 3 time in Scopus
Authors
Song, Young Shin; Won, Jae-Kyung; Kim, Mi Jeong; Lee, Ji Hyun; Kim, Dong-Wan; Chung, June-Key; Park, Do Joon; Park, Young Joo
Issue Date
2016-05
Citation
Yonsei Medical Journal, Vol.57 No.3, pp.795-798
Keywords
Thymus hyperplasiagraves diseasereceptors thyrotropinimmunoglobulinsthyroid-stimulating
Abstract
Thymic hyperplasia is frequently observed in Graves' disease. However, detectable massive enlargement of the thymus is rare, and the mechanism of its formation has remained elusive. This case showed dynamic changes in thymic hyperplasia on serial computed tomography images consistent with changes in serum thyrotropin receptor (TSH-R) antibodies and thyroid hormone levels. Furthermore, the patient's thymic tissues underwent immunohistochemical staining for TSH-R, which demonstrated the presence of thymic TSH-R. The correlation between serum TSH-R antibody levels and thymic hyperplasia sizes and the presence of TSH-R in her thymus suggest that TSH-R antibodies could have a pathogenic role in thymic hyperplasia.
ISSN
0513-5796
URI
https://hdl.handle.net/10371/165296
DOI
https://doi.org/10.3349/ymj.2016.57.3.795
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College of Medicine/School of Medicine (의과대학/대학원)Cancer Research Institute (암연구소)Journal Papers (저널논문_암연구소)
College of Medicine/School of Medicine (의과대학/대학원)Internal Medicine (내과학전공)Journal Papers (저널논문_내과학전공)
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