Pityriasis rosea: Difference between revisions

Jump to navigation Jump to search
← Older editNewer edit →
VisualWikitext
Aditya Govindavarjhulla (talk | contribs)
nocaptcha
23,349 edits
No edit summary
Saumya Easaw (talk | contribs)
nocaptcha
2,580 edits
No edit summary
Line 6: Line 6:


}}
}}
{{Search infobox}}
{{Pityriasis rosea}}
'''For patient information, click [[Pityriasis rosea (patient information)|here]]'''
 
{{CMG}}
{{CMG}}
==[[Pityriasis rosea overview|Overview]]==


==Overview==
==[[Pityriasis rosea historical perspective|Historical Perspective]]==
 
'''Pityriasis rosea''' is a [[skin disease]] marked by patches of pink, oval [[rash]].  Although its exact cause is unknown and its onset is not linked to food, medicines or stress, it is thought that this essentially non-contagious condition is set off by a [[virus]].  Pityriasis rosea can affect members of either sex of any age. However, it is most common in females and those between the ages of 8 and 35.  Symptoms only recur in 3% of the affected.
 
== Diagnosis ==  


=== Symptoms ===
==[[Pityriasis rosea classification|Classification]]==
The symptoms of this condition include:


* Pink and flaky oval-shaped [[rash]], similar to [[ringworm]]
==[[Pityriasis rosea pathophysiology|Pathophysiology]]==
* A single "herald" patch may occur 1 to 20 days before smaller, more numerous patches of [[rash]].  It has also been known for the "herald" patch either not to be noticed or not to exist.  Other "herald" patches may appear as a cluster of smaller oval spots rather than a single patch.
* Often occurs in patches arranged in a triangular pattern, like a "Christmas tree"
* 25% of people with Pityriasis Rosea get mild to severe itching.  This fades as the [[rash]] develops
* May be accompanied by [[headache]], [[fever]], [[nausea]] and [[Fatigue (physical)|fatigue]]
* Other less common symptoms include reduction in sweat gland activity and the clearance of [[acne]]


These rashes are often found on the back, [[chest]] / [[stomach]], inner thighs, inner upper arms and inner forearms. It has been seen occasionally on the palms of the hands. Usually it does not affect the face; however a few blemishes may be found on the cheeks.
==[[Pityriasis rosea causes|Causes]]==


=== Physical Examination ===
==[[Pityriasis rosea differential diagnosis|Differentiating Pityriasis rosea from other Diseases]]==


==== Skin ====
==[[Pityriasis rosea epidemiology and demographics|Epidemiology and Demographics]]==


[[Image:pityriasis rosea.jpg|thumb|200px|left|Pityriasis rosea<ref>http://picasaweb.google.com/mcmumbi/USMLEIIImages/photo#5089143316040429010</ref>]]
==[[Pityriasis rosea risk factors|Risk Factors]]==
{{clr}}


== Treatments ==
==[[Pityriasis rosea natural history, complications and prognosis|Natural History, Complications and Prognosis]]==
Although there is no cure for pityriasis rosea, in most cases the condition goes away by itself without any treatment.  [[Ultraviolet light]] treatment or [[phototherapy]] may shorten the duration of the condition and may be prescribed for extensive and persistent cases of pityriasis.  [[Corticosteroid]] creams may also be prescribed to relieve the [[itching]].


Pityriasis rosea usually lasts between 8 to 10 weeks — the rashes disappear without scarring.  In people with dark complexions, however, hyperpigmented discolorations may last for several months afterwards.
==Diagnosis==
[[Pityriasis rosea diagnostic criteria|Diagnostic Criteria]] | [[Pityriasis rosea history and symptoms|History and Symptoms]] | [[Pityriasis rosea physical examination|Physical Examination]]| [[Pityriasis rosea laboratory findings|Laboratory Findings]] | [[Pityriasis rosea abdominal x ray|Abdominal X Ray]] | [[Pityriasis rosea CT|CT]] | [[Pityriasis rosea MRI|MRI]] | [[Pityriasis rosea ultrasound|Ultrasound]] | [[Pityriasis rosea other imaging findings|Other Imaging Findings]] | [[Pityriasis rosea other diagnostic studies|Other Diagnostic Studies]]


Although Pityriasis rosea may occur in more than one person in a household at a time, it is not thought to be highly contagious.
==Treatment==
[[Pityriasis rosea medical therapy|Medical Therapy]] | [[Pityriasis rosea surgery|Surgery]] | [[Pityriasis rosea primary prevention|Primary Prevention]] | [[Pityriasis rosea secondary prevention|Secondary Prevention]] | [[Pityriasis rosea cost-effectiveness of therapy|Cost-Effectiveness of Therapy]] | [[Pityriasis rosea future or investigational therapies|Future or Investigational Therapies]]


Dogs and bears are known to be afflicted by Pityriasis rosea quite frequently
== Case Studies ==
[[Pityriasis rosea case study one|Case #1]]


==See also==
==See also==

Revision as of 07:16, 9 May 2013

Template:DiseaseDisorder infobox

Pityriasis rosea Microchapters

Home

Patient Information

Overview

Historical Perspective

Classification

Pathophysiology

Causes

Differentiating Pityriasis rosea from other Diseases

Epidemiology and Demographics

Risk Factors

Natural History, Complications and Prognosis

Diagnosis

History and Symptoms

Physical Examination

Laboratory Findings

Other Imaging Findings

Other Diagnostic Studies

Treatment

Medical Therapy

Primary Prevention

Secondary Prevention

Cost-Effectiveness of Therapy

Future or Investigational Therapies

Case Studies

Case #1

Pityriasis rosea On the Web

Most recent articles

Most cited articles

Review articles

CME Programs

Powerpoint slides

[1]

American Roentgen Ray Society Images of Pityriasis rosea

All Images
X-rays
Echo & Ultrasound
CT Images
MRI

Ongoing Trials at Clinical Trials.gov

US National Guidelines Clearinghouse

NICE Guidance

FDA onPityriasis rosea

CDC on Pityriasis rosea

rosea in the news

Blogs on Pityriasis rosea

Directions to Hospitals Treating Pityriasis rosea

Risk calculators and risk factors for Pityriasis rosea

For patient information, click here

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [2]

Overview

Historical Perspective

Classification

Pathophysiology

Causes

Differentiating Pityriasis rosea from other Diseases

Epidemiology and Demographics

Risk Factors

Natural History, Complications and Prognosis

Diagnosis

Diagnostic Criteria | History and Symptoms | Physical Examination| Laboratory Findings | Abdominal X Ray | CT | MRI | Ultrasound | Other Imaging Findings | Other Diagnostic Studies

Treatment

Medical Therapy | Surgery | Primary Prevention | Secondary Prevention | Cost-Effectiveness of Therapy | Future or Investigational Therapies

Case Studies

Case #1

See also

References


External links


de:Röschenflechte nl:Pityriasis rosea it:Pitiriasi rosea


Template:WikiDoc Sources

Retrieved from "https://www.wikidoc.org/index.php?title=Pityriasis_rosea&oldid=877235"