Mycosis fungoides classification: Difference between revisions
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:* Blastic NK-cell lymphoma | :* Blastic NK-cell lymphoma | ||
Based on the organ involvement, cutaneous T cell lymphoma may be classified into:<ref name= canadiancancer> Cutaneous T cell lymphoma. Canadian Cancer Society. http://www.cancer.ca/en/cancer-information/cancer-type/non-hodgkin-lymphoma/non-hodgkin-lymphoma/types-of-nhl/cutaneous-t-cell-lymphoma/?region=on Accessed on January 19, 2016</ref> | Based on the organ involvement, cutaneous T cell lymphoma may be classified into:<ref name="canadiancancer">Cutaneous T cell lymphoma. Canadian Cancer Society. http://www.cancer.ca/en/cancer-information/cancer-type/non-hodgkin-lymphoma/non-hodgkin-lymphoma/types-of-nhl/cutaneous-t-cell-lymphoma/?region=on Accessed on January 19, 2016</ref> | ||
* [[Mycosis fungoides]] (MF) | * [[Mycosis fungoides]] (MF) | ||
* [[Sézary syndrome]] (SS) | * [[Sézary syndrome]] (SS) | ||
{| style="border: 0px; font-size: 90%; margin: 3px;" align=center | {| style="border: 0px; font-size: 90%; margin: 3px;" align="center" | ||
|+ '''Cutaneous T cell lymphoma classification<ref name= canadiancancer> Cutaneous T cell lymphoma. Canadian Cancer Society. http://www.cancer.ca/en/cancer-information/cancer-type/non-hodgkin-lymphoma/non-hodgkin-lymphoma/types-of-nhl/cutaneous-t-cell-lymphoma/?region=on Accessed on January 19, 2016</ref>''' | |+ '''Cutaneous T cell lymphoma classification<ref name="canadiancancer">Cutaneous T cell lymphoma. Canadian Cancer Society. http://www.cancer.ca/en/cancer-information/cancer-type/non-hodgkin-lymphoma/non-hodgkin-lymphoma/types-of-nhl/cutaneous-t-cell-lymphoma/?region=on Accessed on January 19, 2016</ref>''' | ||
! style="background: #4479BA;; color:#FFF;" | Name | ! style="background: #4479BA;; color:#FFF;" | Name | ||
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* Most common form of cutaneous T cell lymphoma | * Most common form of cutaneous T cell lymphoma | ||
* Starts in the skin in areas of the body not usually exposed to the sun | * Starts in the skin in areas of the body not usually exposed to the sun | ||
* May appear as a scaly, pink | * May appear as a scaly, pink patches on the skin | ||
* Signs can progress to skin | * Signs can progress to the development of skin tumors in more advanced cases | ||
|- | |- | ||
| style="text-align: center; padding: 5px 5px; background: #F5F5F5;" | '''Sézary syndrome''' (SS) | | style="text-align: center; padding: 5px 5px; background: #F5F5F5;" | '''Sézary syndrome''' (SS) | ||
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* Affects skin, blood, and lymph nodes | * Affects skin, blood, and lymph nodes | ||
:* Large areas of the skin are affected | :* Large areas of the skin are affected | ||
:* Skin is often red, itchy, painful and peeling | :* Skin is often red, itchy, painful, and peeling | ||
:* Skin | :* Skin tumors can also appear | ||
:* Entire body can be affected, also known as "red man syndrome" | :* Entire body can be affected, also known as "red man syndrome" | ||
|} | |} | ||
{| style="border: 0px; font-size: 90%; margin: 3px;" align="center" | |||
{| style="border: 0px; font-size: 90%; margin: 3px;" align=center | |+ '''Cutaneous T cell lymphoma classification<ref name="seer.cancer">Cutaneous T cell lymphoma. Surveillance, Epidemiology, and End Results . http://seer.cancer.gov/seertools/hemelymph/51f6cf56e3e27c3994bd52f7/ Accessed on January 19, 2016</ref>''' | ||
|+ '''Cutaneous T cell lymphoma classification<ref name= seer.cancer> Cutaneous T cell lymphoma. Surveillance, Epidemiology, and End Results . http://seer.cancer.gov/seertools/hemelymph/51f6cf56e3e27c3994bd52f7/ Accessed on January 19, 2016</ref>''' | |||
! style="background: #4479BA;; color:#FFF;" | Name | ! style="background: #4479BA;; color:#FFF;" | Name | ||
! style="background: #4479BA;; color:#FFF;" | Description | ! style="background: #4479BA;; color:#FFF;" | Description | ||
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* Characterized by localized or disseminated eruptive papules, nodules with tumors showing central ulceration, and necrosis or by superficial hyperkeratotic patches and plaques | * Characterized by localized or disseminated eruptive papules, nodules with tumors showing central ulceration, and necrosis or by superficial hyperkeratotic patches and plaques | ||
* Dissemination to other visceral sites (lung, testis, CNS, and oral mucosa) | * Dissemination to other visceral sites (lung, testis, CNS, and oral mucosa) | ||
* Lymph nodes seldom affected | * Lymph nodes are seldom affected | ||
* Aggressive clinical course with median survival of 32 months | * Aggressive clinical course with median survival rate of 32 months | ||
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* Clinical presentation is usually a solitary plaque or nodule, commonly on the face, neck, or upper trunk | * Clinical presentation is usually a solitary plaque or nodule, commonly on the face, neck, or upper trunk | ||
* | * The involvement of lower extremities is rare | ||
* | * Cutaneous patches are generally absent | ||
|} | |} | ||
==References== | ==References== | ||
Revision as of 16:28, 27 January 2016
|
Cutaneous T cell lymphoma Microchapters |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Sowminya Arikapudi, M.B,B.S. [2]
Overview
There are 3 classification methods used to classify cutaneous T cell lymphoma into several subtypes.
Classification
Cutaneous T-cell lymphomas may be classified into the following types:[1]
- Mycosis fungoides
- Pagetoid reticulosis
- Sézary syndrome
- Granulomatous slack skin
- Lymphomatoid papulosis
- Pityriasis lichenoides chronica
- Pityriasis lichenoides et varioliformis acuta
- CD30+ cutaneous T-cell lymphoma
- Secondary cutaneous CD30+ large cell lymphoma
- Non-mycosis fungoides CD30− cutaneous large T-cell lymphoma
- Pleomorphic T-cell lymphoma
- Lennert lymphoma
- Subcutaneous T-cell lymphoma
- Angiocentric lymphoma
- Blastic NK-cell lymphoma
Based on the organ involvement, cutaneous T cell lymphoma may be classified into:[2]
- Mycosis fungoides (MF)
- Sézary syndrome (SS)
| Name | Description |
|---|---|
| Mycosis fungoides (MF) |
|
| Sézary syndrome (SS) |
|
| Name | Description |
|---|---|
| Primary or cutaneous CD8-positive aggressive epidermotropic cytotoxic T-cell lymphoma |
|
| Primary cutaneous CD4-positive small/medium T-cell lymphoma |
|
References
- ↑ James, William D.; Berger, Timothy G.; et al. (2006). Andrews' Diseases of the Skin: clinical Dermatology. Saunders Elsevier. ISBN 0-7216-2921-0.
- ↑ 2.0 2.1 Cutaneous T cell lymphoma. Canadian Cancer Society. http://www.cancer.ca/en/cancer-information/cancer-type/non-hodgkin-lymphoma/non-hodgkin-lymphoma/types-of-nhl/cutaneous-t-cell-lymphoma/?region=on Accessed on January 19, 2016
- ↑ Cutaneous T cell lymphoma. Surveillance, Epidemiology, and End Results . http://seer.cancer.gov/seertools/hemelymph/51f6cf56e3e27c3994bd52f7/ Accessed on January 19, 2016