Carcinoma of the penis classification: Difference between revisions
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'''Squamous cell carcinoma'''<ref>Malignant tumours of the penis. Canadian Cancer Society 2015. http://www.cancer.ca/en/cancer-information/cancer-type/penile/penile-cancer/malignant-tumours/?region=ab </ref><ref name="pmid29105175">{{cite journal| author=Cubilla AL, Velazquez EF, Amin MB, Epstein J, Berney DM, Corbishley CM et al.| title=The World Health Organisation 2016 classification of penile carcinomas: a review and update from the International Society of Urological Pathology expert-driven recommendations. | journal=Histopathology | year= 2018 | volume= 72 | issue= 6 | pages= 893-904 | pmid=29105175 | doi=10.1111/his.13429 | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=29105175 }} </ref> | '''Squamous cell carcinoma'''<ref>Malignant tumours of the penis. Canadian Cancer Society 2015. http://www.cancer.ca/en/cancer-information/cancer-type/penile/penile-cancer/malignant-tumours/?region=ab </ref><ref name="pmid29105175">{{cite journal| author=Cubilla AL, Velazquez EF, Amin MB, Epstein J, Berney DM, Corbishley CM et al.| title=The World Health Organisation 2016 classification of penile carcinomas: a review and update from the International Society of Urological Pathology expert-driven recommendations. | journal=Histopathology | year= 2018 | volume= 72 | issue= 6 | pages= 893-904 | pmid=29105175 | doi=10.1111/his.13429 | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=29105175 }} </ref> | ||
* The most common type of penile cancer is [[squamous cell carcinoma]] (SCC). | * The most common type of [[Penis|penile]] [[cancer]] is [[squamous cell carcinoma]] ([[Squamous cell carcinoma|SCC]]). | ||
* There are several subtypes of SCC: | * There are several subtypes of [[SCC]]: | ||
:* '''''Warty carcinoma (verruciform) and [[verrucous carcinoma]]''''' | :* '''''Warty carcinoma ([[Verrucous carcinoma|verruciform]]) and [[verrucous carcinoma]]''''' | ||
::* Looks like a [[genital wart]] and may have a cauliflower-like appearance | ::* Looks like a [[genital wart]] and may have a cauliflower-like [[appearance]] | ||
::* Usually slow growing, but they gradually enlarge and can spread deeply into surrounding tissue | ::* Usually [[slow]] [[Growth|growing]], but they gradually enlarge and can spread deeply into surrounding [[tissue]] | ||
::* Rarely spread to [[lymph nodes]] or other parts of the body | ::* Rarely [[Metastasis|spread]] to [[lymph nodes]] or other parts of the [[body]] | ||
::* Often associated with [[human papillomavirus]] (HPV) infection | ::* Often associated with [[human papillomavirus]] ([[Human papillomavirus|HPV]]) [[infection]] | ||
:* '''''Basaloid carcinoma''''' | :* '''''Basaloid [[carcinoma]]''''' | ||
::* Uncommon type of squamous cell penile cancer | ::* Uncommon type of [[squamous]] [[cell]] [[penile cancer]] | ||
::* Fast growing | ::* Fast growing | ||
Revision as of 09:35, 3 April 2019
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Editor(s)-in-Chief: C. Michael Gibson, M.S., M.D. [1] Phone:617-632-7753; Swathi Venkatesan, M.B.B.S.[2]
Overview
Carcinoma of the penis may be classified according to cell types into several subtypes: squamous cell carcinoma, adenocarcinoma, melanoma, basal cell carcinoma, lymphoma, and sarcoma.
Classification
Most common malignant penile tumours
- The most common type of penile cancer is squamous cell carcinoma (SCC).
- There are several subtypes of SCC:
- Warty carcinoma (verruciform) and verrucous carcinoma
- Looks like a genital wart and may have a cauliflower-like appearance
- Usually slow growing, but they gradually enlarge and can spread deeply into surrounding tissue
- Rarely spread to lymph nodes or other parts of the body
- Often associated with human papillomavirus (HPV) infection
- Basaloid carcinoma
- Uncommon type of squamous cell penile cancer
- Fast growing
- Sarcomatoid carcinoma
- Fast growing
Rare malignant penile tumours
- There are several rare types of penile cancer:
Adenocarcinoma"Penile Cancer: Introduction | Cancer.Net".
- Develops from sweat glands (glandular cells) in the skin of the penis
- Occurs much less often than SCC
- Also called Paget's disease of the penis
Melanoma
- Develops from skin cells called melanocytes
- Usually develops on sun-exposed areas of skin, but sometimes develops on the penis
Basal cell carcinoma
- A type of non-melanoma skin cancer
- Slow growing and rarely spreads to other areas of the body
Lymphoma
- A type of cancer that starts in immune cells of the lymphatic system
Sarcoma
- A type of cancer that starts in connective tissues (tissue that surrounds and supports various organs in the body)
- Starts in the connective and supporting tissues of the body
- Tends to be fast growing
- May include AIDS-related Kaposi sarcoma (KS)
References
- ↑ Malignant tumours of the penis. Canadian Cancer Society 2015. http://www.cancer.ca/en/cancer-information/cancer-type/penile/penile-cancer/malignant-tumours/?region=ab
- ↑ Cubilla AL, Velazquez EF, Amin MB, Epstein J, Berney DM, Corbishley CM; et al. (2018). "The World Health Organisation 2016 classification of penile carcinomas: a review and update from the International Society of Urological Pathology expert-driven recommendations". Histopathology. 72 (6): 893–904. doi:10.1111/his.13429. PMID 29105175.