Dermatofibroma epidemiology and demographics: Difference between revisions

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==Overview==
==Overview==
Dermatofibromas occur most often in women; the male to female ratio is about 1:4. The age group in which they most commonly occur is twenty to forty-five years.
Dermatofibroma is a common [[benign]] [[skin lesion]] that is seen in almost 3000 dermatophatology [[laboratory]] specimens per 100,000 ones. As most of [[patients]] with dermatofibroma are [[asymptomatic]], the worldwide [[incidence]] of dermatofibroma is unknown. [[Patients]] of all age groups may develop dermatofibroma. Although, it is more occurred in 20s to 40s ages. There is no [[racial]] predilection to dermatofibroma. [[Female]] are more commonly affected by dermatofibroma than [[male]]. The [[female]] to [[male]] [[ratio]] is approximately 2 to 1.


==Epidemiology and Demographics==
==Epidemiology ==
Dermatofibromas occur most often in women; the male to female ratio is about 1:4. The age group in which they most commonly occur is twenty to forty-five years.
===Prevalence===
 
*Dermatofibroma is a common [[benign]] [[skin lesion]] that is seen in almost 3000 dermatophatology [[laboratory]] specimens per 100,000 ones. <ref name="AgarwalGopinath2017">{{cite journal|last1=Agarwal|first1=Atin|last2=Gopinath|first2=Arun|last3=Tetzlaff|first3=Michael T.|last4=Prieto|first4=Victor G.|title=Phosphohistone-H3 and Ki67|journal=The American Journal of Dermatopathology|volume=39|issue=7|year=2017|pages=504–507|issn=0193-1091|doi=10.1097/DAD.0000000000000690}}</ref><ref name="BuehlerWeisman2017">{{cite journal|last1=Buehler|first1=Darya|last2=Weisman|first2=Paul|title=Soft Tissue Tumors of Uncertain Histogenesis|journal=Clinics in Laboratory Medicine|volume=37|issue=3|year=2017|pages=647–671|issn=02722712|doi=10.1016/j.cll.2017.06.005}}</ref>
==Overview==


==Epidemiology and Demographics==
===Incidence===
===Incidence===
*The incidence/prevalence of [disease name] is approximately [number range] per 100,000 individuals worldwide.
*As most of [[patients]] with dermatofibroma are [[asymptomatic]], the worldwide [[incidence]] of dermatofibroma is unknown.<ref name="BuehlerWeisman2017">{{cite journal|last1=Buehler|first1=Darya|last2=Weisman|first2=Paul|title=Soft Tissue Tumors of Uncertain Histogenesis|journal=Clinics in Laboratory Medicine|volume=37|issue=3|year=2017|pages=647–671|issn=02722712|doi=10.1016/j.cll.2017.06.005}}</ref><ref name="BandyopadhyayBesra2016">{{cite journal|last1=Bandyopadhyay|first1=MousumiRoy|last2=Besra|first2=Mrinal|last3=Dutta|first3=Somasree|last4=Sarkar|first4=Somnath|title=Dermatofibroma: Atypical presentations|journal=Indian Journal of Dermatology|volume=61|issue=1|year=2016|pages=121|issn=0019-5154|doi=10.4103/0019-5154.174131}}</ref>
*In [year], the incidence/prevalence of [disease name] was estimated to be [number range] cases per 100,000 individuals worldwide.
 
===Prevalence===
*The incidence/prevalence of [disease name] is approximately [number range] per 100,000 individuals worldwide.
*In [year], the incidence/prevalence of [disease name] was estimated to be [number range] cases per 100,000 individuals worldwide.
*The prevalence of [disease/malignancy] is estimated to be [number] cases annually.


===Case-fatality rate/Mortality rate===
== Demographics ==
*In [year], the incidence of [disease name] is approximately [number range] per 100,000 individuals with a case-fatality rate/mortality rate of [number range]%.
*The case-fatality rate/mortality rate of [disease name] is approximately [number range].


===Age===
===Age===
*Patients of all age groups may develop [disease name].
*[[Patients]] of all age groups may develop dermatofibroma. Although, it is more common in the 20s to 40s ages. <ref name="AgarwalGopinath2017">{{cite journal|last1=Agarwal|first1=Atin|last2=Gopinath|first2=Arun|last3=Tetzlaff|first3=Michael T.|last4=Prieto|first4=Victor G.|title=Phosphohistone-H3 and Ki67|journal=The American Journal of Dermatopathology|volume=39|issue=7|year=2017|pages=504–507|issn=0193-1091|doi=10.1097/DAD.0000000000000690}}</ref><ref name="BuehlerWeisman2017">{{cite journal|last1=Buehler|first1=Darya|last2=Weisman|first2=Paul|title=Soft Tissue Tumors of Uncertain Histogenesis|journal=Clinics in Laboratory Medicine|volume=37|issue=3|year=2017|pages=647–671|issn=02722712|doi=10.1016/j.cll.2017.06.005}}</ref><ref name="HanChang2011">{{cite journal|last1=Han|first1=Tae Young|last2=Chang|first2=Hee Sun|last3=Lee|first3=June Hyun Kyung|last4=Lee|first4=Won-Mi|last5=Son|first5=Sook-Ja|title=A Clinical and Histopathological Study of 122 Cases of Dermatofibroma (Benign Fibrous Histiocytoma)|journal=Annals of Dermatology|volume=23|issue=2|year=2011|pages=185|issn=1013-9087|doi=10.5021/ad.2011.23.2.185}}</ref>
*The incidence of [disease name] increases with age; the median age at diagnosis is [#] years.
*[Disease name] commonly affects individuals younger than/older than [number of years] years of age.  
*[Chronic disease name] is usually first diagnosed among [age group].
*[Acute disease name] commonly affects [age group].


===Race===
===Race===
*There is no racial predilection to [disease name].
*There is no [[racial]] predilection to dermatofibroma.<ref name="AgarwalGopinath2017">{{cite journal|last1=Agarwal|first1=Atin|last2=Gopinath|first2=Arun|last3=Tetzlaff|first3=Michael T.|last4=Prieto|first4=Victor G.|title=Phosphohistone-H3 and Ki67|journal=The American Journal of Dermatopathology|volume=39|issue=7|year=2017|pages=504–507|issn=0193-1091|doi=10.1097/DAD.0000000000000690}}</ref><ref name="BandyopadhyayBesra2016">{{cite journal|last1=Bandyopadhyay|first1=MousumiRoy|last2=Besra|first2=Mrinal|last3=Dutta|first3=Somasree|last4=Sarkar|first4=Somnath|title=Dermatofibroma: Atypical presentations|journal=Indian Journal of Dermatology|volume=61|issue=1|year=2016|pages=121|issn=0019-5154|doi=10.4103/0019-5154.174131}}</ref>
*[Disease name] usually affects individuals of the [race 1] race. [Race 2] individuals are less likely to develop [disease name].
 
===Gender===
===Gender===
*[Disease name] affects men and women equally.
*[Gender 1] are more commonly affected by [disease name] than [gender 2]. The [gender 1] to [gender 2] ratio is approximately [number > 1] to 1.


*[[Female]] are more commonly affected by dermatofibroma than [[male]]. The [[female]] to [[male]] [[ratio]] is approximately 2 to 1.<ref name="AgarwalGopinath2017">{{cite journal|last1=Agarwal|first1=Atin|last2=Gopinath|first2=Arun|last3=Tetzlaff|first3=Michael T.|last4=Prieto|first4=Victor G.|title=Phosphohistone-H3 and Ki67|journal=The American Journal of Dermatopathology|volume=39|issue=7|year=2017|pages=504–507|issn=0193-1091|doi=10.1097/DAD.0000000000000690}}</ref><ref name="BandyopadhyayBesra2016">{{cite journal|last1=Bandyopadhyay|first1=MousumiRoy|last2=Besra|first2=Mrinal|last3=Dutta|first3=Somasree|last4=Sarkar|first4=Somnath|title=Dermatofibroma: Atypical presentations|journal=Indian Journal of Dermatology|volume=61|issue=1|year=2016|pages=121|issn=0019-5154|doi=10.4103/0019-5154.174131}}</ref><ref name="ŞenelYuyucu Karabulut2015">{{cite journal|last1=Şenel|first1=E.|last2=Yuyucu Karabulut|first2=Y.|last3=Doğruer Şenel|first3=S.|title=Clinical, histopathological, dermatoscopic and digital microscopic features of dermatofibroma: a retrospective analysis of 200 lesions|journal=Journal of the European Academy of Dermatology and Venereology|volume=29|issue=10|year=2015|pages=1958–1966|issn=09269959|doi=10.1111/jdv.13092}}</ref><ref name="HanChang2011">{{cite journal|last1=Han|first1=Tae Young|last2=Chang|first2=Hee Sun|last3=Lee|first3=June Hyun Kyung|last4=Lee|first4=Won-Mi|last5=Son|first5=Sook-Ja|title=A Clinical and Histopathological Study of 122 Cases of Dermatofibroma (Benign Fibrous Histiocytoma)|journal=Annals of Dermatology|volume=23|issue=2|year=2011|pages=185|issn=1013-9087|doi=10.5021/ad.2011.23.2.185}}</ref>
===Region===
===Region===
*The majority of [disease name] cases are reported in [geographical region].
*The majority of [disease name] cases are reported in [geographical region].


*[Disease name] is a common/rare disease that tends to affect [patient population 1] and [patient population 2].
*[Disease name] is a common/rare disease that tends to affect [patient population 1] and [patient population 2].
===Developed Countries===
===Developing Countries===


==References==
==References==
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[[Category:Medicine]]
[[Category:Medicine]]
[[Category:Oncology]]
[[Category:Oncology]]
[[Category:Up-To-Date]]​
[[Category:Up-To-Date]]
[[Category:Primary care]]
[[Category:Dermatology]]
[[Category:Dermatology]]

Latest revision as of 21:17, 29 July 2020

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1], Associate Editor(s)-in-Chief: Homa Najafi, M.D.[2]

Overview

Dermatofibroma is a common benign skin lesion that is seen in almost 3000 dermatophatology laboratory specimens per 100,000 ones. As most of patients with dermatofibroma are asymptomatic, the worldwide incidence of dermatofibroma is unknown. Patients of all age groups may develop dermatofibroma. Although, it is more occurred in 20s to 40s ages. There is no racial predilection to dermatofibroma. Female are more commonly affected by dermatofibroma than male. The female to male ratio is approximately 2 to 1.

Epidemiology

Prevalence

Incidence

Demographics

Age

  • Patients of all age groups may develop dermatofibroma. Although, it is more common in the 20s to 40s ages. [1][2][4]

Race

Gender

Region

  • The majority of [disease name] cases are reported in [geographical region].
  • [Disease name] is a common/rare disease that tends to affect [patient population 1] and [patient population 2].

References

  1. 1.0 1.1 1.2 1.3 Agarwal, Atin; Gopinath, Arun; Tetzlaff, Michael T.; Prieto, Victor G. (2017). "Phosphohistone-H3 and Ki67". The American Journal of Dermatopathology. 39 (7): 504–507. doi:10.1097/DAD.0000000000000690. ISSN 0193-1091.
  2. 2.0 2.1 2.2 Buehler, Darya; Weisman, Paul (2017). "Soft Tissue Tumors of Uncertain Histogenesis". Clinics in Laboratory Medicine. 37 (3): 647–671. doi:10.1016/j.cll.2017.06.005. ISSN 0272-2712.
  3. 3.0 3.1 3.2 Bandyopadhyay, MousumiRoy; Besra, Mrinal; Dutta, Somasree; Sarkar, Somnath (2016). "Dermatofibroma: Atypical presentations". Indian Journal of Dermatology. 61 (1): 121. doi:10.4103/0019-5154.174131. ISSN 0019-5154.
  4. 4.0 4.1 Han, Tae Young; Chang, Hee Sun; Lee, June Hyun Kyung; Lee, Won-Mi; Son, Sook-Ja (2011). "A Clinical and Histopathological Study of 122 Cases of Dermatofibroma (Benign Fibrous Histiocytoma)". Annals of Dermatology. 23 (2): 185. doi:10.5021/ad.2011.23.2.185. ISSN 1013-9087.
  5. Şenel, E.; Yuyucu Karabulut, Y.; Doğruer Şenel, S. (2015). "Clinical, histopathological, dermatoscopic and digital microscopic features of dermatofibroma: a retrospective analysis of 200 lesions". Journal of the European Academy of Dermatology and Venereology. 29 (10): 1958–1966. doi:10.1111/jdv.13092. ISSN 0926-9959.