Hamartoma classification: Difference between revisions
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__NOTOC__ | __NOTOC__ | ||
{{Hamartoma}} | {{Hamartoma}} | ||
{{CMG}}{{AE}}{{MV}} | {{CMG}}{{AE}}{{MV}} {{VKG}} | ||
==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== | ||
===Location=== | ===Location=== | ||
Based on the location, hamartomas can be classified into the following types: | Based on the location, [[hamartomas]] can be classified into the following types:<ref name="pmid7316862">{{cite journal |vauthors=Patterson HC, Dickerson GR, Pilch BZ, Bentkover SH |title=Hamartoma of the hypopharynx |journal=Arch Otolaryngol |volume=107 |issue=12 |pages=767–72 |date=December 1981 |pmid=7316862 |doi= |url=}}</ref><ref name="pmid11297501">{{cite journal |vauthors=Read RW, Burnstine M, Rowland JM, Zamir E, Rao NA |title=Rhabdomyomatous mesenchymal hamartoma of the eyelid: report of a case and literature review |journal=Ophthalmology |volume=108 |issue=4 |pages=798–804 |date=April 2001 |pmid=11297501 |doi= |url=}}</ref> | ||
{| class="wikitable" | |||
|+ | |||
!Location | |||
!Type | |||
|- | |||
|[[CNS]] | |||
| | |||
* [[Hypothalamic hamartoma]] | |||
*[[ | |||
* [[Neurofibromatosis]] in [[von Recklinghausen disease]] | |||
* Neuroepithelial cells in [[tuberous sclerosis]] | |||
|- | |||
|[[Hypopharynx]] | |||
| | |||
* Hypopharyngeal rhabdomyomatous | |||
|- | |||
|[[Eyelid]] | |||
| | |||
* [[Rhabdomyomatous mesenchymal hamartomas|Rhabdomyomatous mesenchymal hamartoma]] | |||
|- | |||
|[[Lung]] | |||
| | |||
* Endobronchial pulmonary [[hamartoma]] | |||
* Parenchymal [[pulmonary]] [[hamartoma]] | |||
* [[Bronchial]] [[hamartoma]] | |||
|- | |||
|[[Heart]] | |||
| | |||
* [[Rhabdomyoma]] | |||
|- | |||
|[[Bowel]] | |||
| | |||
* Peutz-Jeghers [[polyp]] | |||
* [[Polyp]] of the large bowel | |||
|- | |||
|[[Kidneys]] | |||
| | |||
* [[Angiomyolipoma]] | |||
|- | |||
|[[Spleen]] | |||
| | |||
* [[Splenic]] [[hamartoma]] | |||
|- | |||
|Skin | |||
| | |||
*[[Melanocytic naevi|Melanocytic]] nevi | |||
|} | |||
===Lesion class=== | |||
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> | |||
* Benign | {| class="wikitable" | ||
|+ | |||
!Lesion class | |||
!Tumors type | |||
|- | |||
|[[Cartilage]]-forming | |||
| | |||
* [[Enchondroma|Enchondromatosis]] | |||
* [[Epiphyseal]] [[osteochondroma]] | |||
* Multiple [[osteochondroma]] | |||
* [[Osteochondroma]] | |||
|- | |||
|[[Fiber]]-forming | |||
| | |||
* [[Nonossifying fibroma]] | |||
* [[Fibrous dysplasia]] | |||
|- | |||
|[[Bone]]-forming | |||
| | |||
* Osteopathia striata | |||
* [[Melorheostosis]] | |||
* [[Osteopoikilosis]] | |||
* [[Bone island]] | |||
|- | |||
|[[Benign]] non-matrix-forming | |||
| | |||
* [[Skeletal]] hemangiomatosis | |||
* [[Hemangioma]] of [[bone]] | |||
|} | |||
* | |||
==References== | ==References== | ||
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 |
|
| Eyelid | |
| Lung |
|
| 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 |
|
| Benign non-matrix-forming |
|
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.