Extranodal NK-T-cell lymphoma epidemiology and demographics: Difference between revisions
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{{CMG}}; {{AE}} {{RG}} {{AS}} | {{CMG}}; {{AE}} {{RG}} {{AS}} | ||
==Overview== | ==Overview== | ||
NK cell lymphoma shows a poor prognosis because of rapid local progression and distant metastasis.The median age of onset is approximately 50 years and it is common in elderly. | NK cell lymphoma shows a poor [[prognosis]] because of rapid local progression and distant [[metastasis]].The [[median]] age of onset is approximately 50 years and it is common in elderly. [[extranodal NK/T-cell lymphoma]] is a rare disease in children and often it is associated with mosquito-bite [[hypersensitivity]] or other [[EBV]]-associated disease[[Natural Killer cell|.Natural Killer (NK) cell]] lymphoma is a rare disease. [[Extranodal NK-T-cell lymphoma|extranodal NK/T cell lymphoma]], nasal type (NKTCL) and aggressive NK-cell leukemia (ANKCL) have a higher incidence in Asia, Central, and South America.NK T cell lymphoma, nasal type (NNKTL) consist 3000-10000 out of 100000 cases of non-Hodgkin lymphoma in Asia and South America and less than 1000 in 10000 patient in western countries<br /> | ||
== Epidemiology and Demographics == | == Epidemiology and Demographics == | ||
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=== Mortality rate === | === Mortality rate === | ||
* NK cell lymphoma shows a poor [[prognosis]] because of rapid local progression and distant [[Metastasis - brain|metastasis]] | * NK cell lymphoma shows a poor [[prognosis]] because of rapid local progression and distant [[Metastasis - brain|metastasis]]. | ||
=== Age === | === Age === | ||
* The [[median]] age of onset is approximately 50 years and it is common in elderly | * The [[median]] age of onset is approximately 50 years and it is common in elderly. | ||
*[[Extranodal NK-T-cell lymphoma|Extranodal NK/T-cell lymphoma]] is a rare disease in children and often it is associated with mosquito-bite [[hypersensitivity]] or other [[Epstein Barr virus|EBV]]-associated disease. | *[[Extranodal NK-T-cell lymphoma|Extranodal NK/T-cell lymphoma]] is a rare disease in children and often it is associated with mosquito-bite [[hypersensitivity]] or other [[Epstein Barr virus|EBV]]-associated disease. | ||
=== Race === | === Race === | ||
*[[Natural killer cell|Natural Killer (NK) cell]] lymphoma is a rare disease. NK/T cell lymphoma, nasal type (NKTCL) and aggressive NK-cell leukemia (ANKCL) have a higher incidence in Asia, Central, and South America | *[[Natural killer cell|Natural Killer (NK) cell]] lymphoma is a rare disease. NK/T cell lymphoma, nasal type (NKTCL) and aggressive NK-cell leukemia (ANKCL) have a higher incidence in Asia, Central, and South America. | ||
* Nk cell lymphoma is usually associated with [[Epstein Barr virus|Epstein-Barr virus]] infection. | * Nk cell lymphoma is usually associated with [[Epstein Barr virus|Epstein-Barr virus]] infection. | ||
=== Gender === | === Gender === | ||
*[[Extranodal NK-T-cell lymphoma|Extranodal NK/T-cell lymphoma]] shows male preponderance | *[[Extranodal NK-T-cell lymphoma|Extranodal NK/T-cell lymphoma]] shows male preponderance. | ||
=== Region === | === Region === | ||
*[[Extranodal NK-T-cell lymphoma|Extranodal NK T cell lymphoma]], nasal type (NNKTL) consist 3000-10000 out of 100000 cases of [[non-Hodgkin lymphoma]] in Asia and South America and less than 1000 in 10000 patient in western countries. | *[[Extranodal NK-T-cell lymphoma|Extranodal NK T cell lymphoma]], nasal type (NNKTL) consist 3000-10000 out of 100000 cases of [[non-Hodgkin lymphoma]] in Asia and South America and less than 1000 in 10000 patient in western countries<ref name="LeePark2005">{{cite journal|last1=Lee|first1=Jeeyun|last2=Park|first2=Yeon Hee|last3=Kim|first3=Won Seog|last4=Lee|first4=Seung-Sook|last5=Ryoo|first5=Baek-Yeol|last6=Yang|first6=Sung Hyun|last7=Park|first7=Keon Woo|last8=Kang|first8=Jung Hoon|last9=Park|first9=Joon Oh|last10=Lee|first10=Se Hoon|last11=Kim|first11=Kihyun|last12=Jung|first12=Chul Won|last13=Park|first13=Young Suk|last14=Im|first14=Young-Hyuck|last15=Kang|first15=Won Ki|last16=Lee|first16=Mark H.|last17=Ko|first17=Young H.|last18=Ahn|first18=Yong Chan|last19=Park|first19=Keunchil|title=Extranodal nasal type NK/T-cell Lymphoma: Elucidating clinical prognostic factors for risk-based stratification of therapy|journal=European Journal of Cancer|volume=41|issue=10|year=2005|pages=1402–1408|issn=09598049|doi=10.1016/j.ejca.2005.03.010}}</ref>. | ||
*It is estimated the incidence of NNKTL is higher in Asia by 10-folds. | *It is estimated the incidence of NNKTL is higher in Asia by 10-folds. | ||
Revision as of 13:51, 1 October 2019
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Ramyar Ghandriz MD[2] Sowminya Arikapudi, M.B,B.S. [3]
Overview
NK cell lymphoma shows a poor prognosis because of rapid local progression and distant metastasis.The median age of onset is approximately 50 years and it is common in elderly. extranodal NK/T-cell lymphoma is a rare disease in children and often it is associated with mosquito-bite hypersensitivity or other EBV-associated disease.Natural Killer (NK) cell lymphoma is a rare disease. extranodal NK/T cell lymphoma, nasal type (NKTCL) and aggressive NK-cell leukemia (ANKCL) have a higher incidence in Asia, Central, and South America.NK T cell lymphoma, nasal type (NNKTL) consist 3000-10000 out of 100000 cases of non-Hodgkin lymphoma in Asia and South America and less than 1000 in 10000 patient in western countries
Epidemiology and Demographics
Mortality rate
- NK cell lymphoma shows a poor prognosis because of rapid local progression and distant metastasis.
Age
- The median age of onset is approximately 50 years and it is common in elderly.
- Extranodal NK/T-cell lymphoma is a rare disease in children and often it is associated with mosquito-bite hypersensitivity or other EBV-associated disease.
Race
- Natural Killer (NK) cell lymphoma is a rare disease. NK/T cell lymphoma, nasal type (NKTCL) and aggressive NK-cell leukemia (ANKCL) have a higher incidence in Asia, Central, and South America.
- Nk cell lymphoma is usually associated with Epstein-Barr virus infection.
Gender
- Extranodal NK/T-cell lymphoma shows male preponderance.
Region
- Extranodal NK T cell lymphoma, nasal type (NNKTL) consist 3000-10000 out of 100000 cases of non-Hodgkin lymphoma in Asia and South America and less than 1000 in 10000 patient in western countries[1].
- It is estimated the incidence of NNKTL is higher in Asia by 10-folds.
References
- ↑ Lee, Jeeyun; Park, Yeon Hee; Kim, Won Seog; Lee, Seung-Sook; Ryoo, Baek-Yeol; Yang, Sung Hyun; Park, Keon Woo; Kang, Jung Hoon; Park, Joon Oh; Lee, Se Hoon; Kim, Kihyun; Jung, Chul Won; Park, Young Suk; Im, Young-Hyuck; Kang, Won Ki; Lee, Mark H.; Ko, Young H.; Ahn, Yong Chan; Park, Keunchil (2005). "Extranodal nasal type NK/T-cell Lymphoma: Elucidating clinical prognostic factors for risk-based stratification of therapy". European Journal of Cancer. 41 (10): 1402–1408. doi:10.1016/j.ejca.2005.03.010. ISSN 0959-8049.