"Thymus Hyperplasia" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
Enlargement of the thymus. A condition described in the late 1940's and 1950's as pathological thymic hypertrophy was status thymolymphaticus and was treated with radiotherapy. Unnecessary removal of the thymus was also practiced. It later became apparent that the thymus undergoes normal physiological hypertrophy, reaching a maximum at puberty and involuting thereafter. The concept of status thymolymphaticus has been abandoned. Thymus hyperplasia is present in two thirds of all patients with myasthenia gravis. (From Segen, Dictionary of Modern Medicine, 1992; Cecil Textbook of Medicine, 19th ed, p1486)
| Descriptor ID |
D013952
|
| MeSH Number(s) |
C15.604.816
|
| Concept/Terms |
Thymus Hyperplasia- Thymus Hyperplasia
- Hyperplasia, Thymus
- Thymic Hyperplasia
- Hyperplasia, Thymic
- Hyperplasias, Thymic
- Thymic Hyperplasias
- Hyperplasia of Thymus Gland
- Gland Hyperplasia, Thymus
- Gland Hyperplasias, Thymus
- Thymus Gland Hyperplasia
- Thymus Gland Hyperplasias
|
Below are MeSH descriptors whose meaning is more general than "Thymus Hyperplasia".
Below are MeSH descriptors whose meaning is more specific than "Thymus Hyperplasia".
This graph shows the total number of publications written about "Thymus Hyperplasia" by people in this website by year, and whether "Thymus Hyperplasia" was a major or minor topic of these publications.
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| Year | Major Topic | Minor Topic | Total |
|---|
| 2000 | 1 | 0 | 1 |
| 2012 | 1 | 0 | 1 |
| 2015 | 1 | 0 | 1 |
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Below are the most recent publications written about "Thymus Hyperplasia" by people in Profiles.
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Histologic patterns of thymic involvement in Langerhans cell proliferations: a clinicopathologic study and review of the literature. Pediatr Dev Pathol. 2015 Mar-Apr; 18(2):127-38.
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Thymic hyperplasia with lymphoepithelial sialadenitis (LESA)-like features: a clinicopathologic and immunohistochemical study of 4 cases. Am J Clin Pathol. 2012 Dec; 138(6):816-22.
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Thymic hyperplasia in thyroid cancer patients. J Thorac Imaging. 2005 Feb; 20(1):1-4.
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Cyclin D2 overexpression in transgenic mice induces thymic and epidermal hyperplasia whereas cyclin D3 expression results only in epidermal hyperplasia. Am J Pathol. 2000 Sep; 157(3):1039-50.