Hamartoma classification: Difference between revisions
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==Overview== | ==Overview== | ||
Hamartomas may be classified into different types based on their location, such as | Hamartomas may be classified into different types based on their location, such as [[lung]] (most common), [[heart]], [[hypothalamus]], [[kidneys]], or [[spleen]]. Other classification method considers lesion class, dividing [[hamartomas]] into 4 different categories, such as [[bone]]-forming, [[cartilage]]-forming, [[fiber]]-forming, and [[benign]] non–matrix-forming. | ||
==Classification== | ==Classification== | ||
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|[[CNS]] | |[[CNS]] | ||
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* Hypothalamic hamartoma | * [[Hypothalamic hamartoma]] | ||
* Neurofibromatosis in von Recklinghausen disease | * [[Neurofibromatosis]] in [[von Recklinghausen disease]] | ||
* Neuroepithelial cells in tuberous sclerosis | * Neuroepithelial cells in [[tuberous sclerosis]] | ||
|- | |- | ||
|[[Hypopharynx]] | |[[Hypopharynx]] | ||
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|[[Eyelid]] | |[[Eyelid]] | ||
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* Rhabdomyomatous mesenchymal hamartoma | * [[Rhabdomyomatous mesenchymal hamartomas|Rhabdomyomatous mesenchymal hamartoma]] | ||
|- | |- | ||
|[[Lung]] | |[[Lung]] | ||
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===Lesion class=== | ===Lesion class=== | ||
Based on the lesion class, hamartomas | Based on the lesion class, hamartomas may be classified into the following types:<ref name="kumar">Kumar V, Abbas AK, Aster JC. Robbins Basic Pathology. Elsevier Health Sciences; 2012.</ref> | ||
{| class="wikitable" | {| class="wikitable" | ||
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|[[Benign]] non-matrix-forming | |[[Benign]] non-matrix-forming | ||
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* Skeletal hemangiomatosis | * [[Skeletal]] hemangiomatosis | ||
* [[Hemangioma]] of bone | * [[Hemangioma]] of [[bone]] | ||
|} | |} | ||
* | * | ||
Latest revision as of 04:17, 5 April 2019
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Hamartoma Microchapters |
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Diagnosis |
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Treatment |
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Case Studies |
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Hamartoma classification On the Web |
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American Roentgen Ray Society Images of Hamartoma classification |
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Risk calculators and risk factors for Hamartoma classification |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]Associate Editor(s)-in-Chief: Maria Fernanda Villarreal, M.D. [2] Vamsikrishna Gunnam M.B.B.S [3]
Overview
Hamartomas may be classified into different types based on their location, such as lung (most common), heart, hypothalamus, kidneys, or spleen. Other classification method considers lesion class, dividing hamartomas into 4 different categories, such as bone-forming, cartilage-forming, fiber-forming, and benign non–matrix-forming.
Classification
Location
Based on the location, hamartomas can be classified into the following types:[1][2]
| Location | Type |
|---|---|
| CNS |
|
| Hypopharynx |
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| Eyelid | |
| Lung |
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| Heart | |
| Bowel | |
| Kidneys | |
| Spleen | |
| Skin |
|
Lesion class
Based on the lesion class, hamartomas may be classified into the following types:[3]
| Lesion class | Tumors type |
|---|---|
| Cartilage-forming | |
| Fiber-forming | |
| Bone-forming |
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| Benign non-matrix-forming |
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References
- ↑ Patterson HC, Dickerson GR, Pilch BZ, Bentkover SH (December 1981). "Hamartoma of the hypopharynx". Arch Otolaryngol. 107 (12): 767–72. PMID 7316862.
- ↑ Read RW, Burnstine M, Rowland JM, Zamir E, Rao NA (April 2001). "Rhabdomyomatous mesenchymal hamartoma of the eyelid: report of a case and literature review". Ophthalmology. 108 (4): 798–804. PMID 11297501.
- ↑ Kumar V, Abbas AK, Aster JC. Robbins Basic Pathology. Elsevier Health Sciences; 2012.