Bazin disease overview: Difference between revisions
(Created page with "__NOTOC__ {{Bazin disease}} {{CMG}} == Overview == '''Bazin disease''' is a skin ulceration on the back of the calves. It was formerly thought to be a reaction to the ...") |
m (Changes made per Mahshid's request) |
||
| (2 intermediate revisions by one other user not shown) | |||
| Line 4: | Line 4: | ||
== Overview == | == Overview == | ||
'''Bazin disease''' is a skin [[ulceration]] on the back of the [[calve]]s. It was formerly thought to be a reaction to the [[tuberculum bacillus]]. It is very rare now. | '''Bazin disease''' is a skin [[ulceration]] on the back of the [[calve]]s. It was formerly thought to be a reaction to the [[tuberculum bacillus]]. It is very rare now. | ||
==Historical Perspective== | |||
Bazin disease is named for [[Pierre-Antoine-Ernest Bazin]].<ref>{{WhoNamedIt|synd|102}}</ref><ref>P. A. E. Bazin. Leçons théoriques et cliniques sur la scrofule, considérée en ellemême et dans ses rapports avec la syphilis, la dartre et l'arthritis. 2nd edition, Paris, 1861. Page 145 and 501.</ref> | |||
==Pathophysiology== | |||
Bazin disease is a type of [[panniculitis]] characterized histologically by the presence of [[granulomas]], [[vasculitis]], and [[necrosis]]. | |||
==Causes== | |||
Bazin disease was formerly thought to be a reaction to [[tuberculum bacillus]], but it is now considered a [[panniculitis]] that is not associated with a single defined pathogen. <ref name="isbn0-7216-0187-1">{{cite book |author=Cotran, Ramzi S.; Kumar, Vinay; Fausto, Nelson; Nelso Fausto; Robbins, Stanley L.; Abbas, Abul K. |title=Robbins and Cotran pathologic basis of disease |publisher=Elsevier Saunders |location=St. Louis, Mo |year=2005 |pages=1265 |isbn=0-7216-0187-1|edition=7th}}</ref> | |||
==Epidemiology and Demographics== | |||
Bazin disease is seen most commonly in [[adolescent]] and menopausal women. | |||
==Risk Factors== | |||
Bazin disease is initiated or exacerbated by cold weather. | |||
==Diagnosis== | |||
===History and Symptoms=== | |||
50% of patients will have a past or present history of [[tuberculosis]] at extracutaneous site. Patients typically presents as one or more recurrent erythrocyanotic [[nodules]] or [[plaques]] on the calves. | |||
===Physical Examination=== | |||
Patients typically presents as one or more recurrent erythrocyanotic nodules or plaques on the calves. | |||
== References == | == References == | ||
| Line 11: | Line 39: | ||
[[Category:Disease]] | [[Category:Disease]] | ||
[[Category:Dermatology]] | [[Category:Dermatology]] | ||
Latest revision as of 17:10, 18 September 2017
|
Bazin disease Microchapters |
|
Diagnosis |
|---|
|
Treatment |
|
Case Studies |
|
Bazin disease overview On the Web |
|
American Roentgen Ray Society Images of Bazin disease overview |
|
Risk calculators and risk factors for Bazin disease overview |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
Bazin disease is a skin ulceration on the back of the calves. It was formerly thought to be a reaction to the tuberculum bacillus. It is very rare now.
Historical Perspective
Bazin disease is named for Pierre-Antoine-Ernest Bazin.[1][2]
Pathophysiology
Bazin disease is a type of panniculitis characterized histologically by the presence of granulomas, vasculitis, and necrosis.
Causes
Bazin disease was formerly thought to be a reaction to tuberculum bacillus, but it is now considered a panniculitis that is not associated with a single defined pathogen. [3]
Epidemiology and Demographics
Bazin disease is seen most commonly in adolescent and menopausal women.
Risk Factors
Bazin disease is initiated or exacerbated by cold weather.
Diagnosis
History and Symptoms
50% of patients will have a past or present history of tuberculosis at extracutaneous site. Patients typically presents as one or more recurrent erythrocyanotic nodules or plaques on the calves.
Physical Examination
Patients typically presents as one or more recurrent erythrocyanotic nodules or plaques on the calves.
References
- ↑ Template:WhoNamedIt
- ↑ P. A. E. Bazin. Leçons théoriques et cliniques sur la scrofule, considérée en ellemême et dans ses rapports avec la syphilis, la dartre et l'arthritis. 2nd edition, Paris, 1861. Page 145 and 501.
- ↑ Cotran, Ramzi S.; Kumar, Vinay; Fausto, Nelson; Nelso Fausto; Robbins, Stanley L.; Abbas, Abul K. (2005). Robbins and Cotran pathologic basis of disease (7th ed.). St. Louis, Mo: Elsevier Saunders. p. 1265. ISBN 0-7216-0187-1.