Thyroid adenoma classification: Difference between revisions
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* Microfollicular adenoma (Fetal) | * Microfollicular adenoma (Fetal) | ||
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* Consist of small, closely packed | * Consist of small, closely packed follicles | ||
* Have the potential for | * Have the potential for microinvasion | ||
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* Consists of large amount of [[colloid]] | * Consists of large amount of [[colloid]] | ||
* Do not have the potential for | * Do not have the potential for microinvasion | ||
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* Hürthle cell adenoma (oxyphil or oncocytic tumor) | * Hürthle cell adenoma (oxyphil or oncocytic tumor) | ||
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* Consists of | * Consists of oxyphil cells | ||
* Have the potential for | * Have the potential for microinvasion | ||
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* Consists of embryonic cells | * Consists of embryonic cells | ||
* Have the potential for | * Have the potential for microinvasion | ||
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* Hyalinizing trabecular adenoma | * Hyalinizing trabecular adenoma | ||
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* Consists of | * Consists of hyalinization | ||
* Have the potential for | * Have the potential for microinvasion | ||
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==Reference== | ==Reference== | ||
{{Reflist}} | {{Reflist}} | ||
[[Category:Disease]] | |||
[[Category:Endocrinology]] | |||
Revision as of 05:09, 12 October 2015
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Thyroid adenoma Microchapters |
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Thyroid adenoma classification On the Web |
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American Roentgen Ray Society Images of Thyroid adenoma classification |
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Risk calculators and risk factors for Thyroid adenoma classification |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Ammu Susheela, M.D. [2]
Overview
Classification
- Thyroid adenomas are classified into 2 subtype: follicular adenoma and others.
- Almost all thyroid adenomas are follicular adenomas.[1] Others include papillary adenoma which is very rare.[2]
- Follicular adenomas can be described as "cold", "warm" or "hot" depending on their level of function.[3]
- Histopathologically, follicular adenomas can be classified according to their cellular architecture and relative amounts of cellularity and colloid into the following types depicted in the flowchart.
| Thyroid adenoma | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Microfollicular adenoma (fetal adenoma) | Macrofollicular adenoma (colloid adenoma) | Hürthle cell adenoma (oxyphil or oncocytic tumor) | Atypical embryonal adenoma | Hyalinizing trabecular adenoma | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
- Below is a table with the description of different types of follicular adenoma:[4]
| Number | Type of follicular adenoma | Description |
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1 |
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2 |
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3 |
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4 |
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5 |
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Reference
- ↑ Cotran, Ramzi S.; Kumar, Vinay; Fausto, Nelson; Nelso Fausto; Robbins, Stanley L.; Abbas, Abul K. (2005). Robbins and Cotran pathologic basis of disease. St. Louis, Mo: Elsevier Saunders. p. 1117. ISBN 0-7216-0187-1.
- ↑ emedicine > Thyroid, Evaluation of Solitary Thyroid Nodule > Benign Thyroid Nodules By Daniel J Kelley and Arlen D Meyers. Updated: Oct 17, 2008
- ↑ "Endocrine Pathology". Retrieved 2009-05-08.
- ↑ "TB Classification".