Leprosy history and symptoms: Difference between revisions
Joao Silva (talk | contribs) |
Joao Silva (talk | contribs) |
||
| Line 17: | Line 17: | ||
* Growths in the [[skin]]. | * Growths in the [[skin]]. | ||
* Thicker or [[dry skin]]. | * Thicker or [[dry skin]]. | ||
* [[Numbness]] or lack of [[sensation]], predominantly on the [[hands]], [[arms]], [[feet]] and [[legs]]. | * [[Numbness]] or lack of [[sensation]], predominantly on the [[hands]], [[Arm|arms]], [[feet]] and [[legs]]. | ||
* [[Muscle weakness]]. | * [[Muscle weakness]], predominantly of the [[hands]], [[feet]] and [[eyelids]]. | ||
* [[Eye]] problems, such as [[dry eyes]] and [[corneal abrasion]]. | * [[Eye]] problems, such as [[dry eyes]] and [[corneal abrasion]]. | ||
* Enlargement of [[nerves]], particularly in the [[elbow]] and [[knee]] areas. | * Enlargement of [[nerves]], particularly in the [[elbow]] and [[knee]] areas. | ||
Revision as of 19:20, 5 July 2014
|
Leprosy Microchapters |
|
Diagnosis |
|---|
|
Treatment |
|
Case Studies |
|
Leprosy history and symptoms On the Web |
|
American Roentgen Ray Society Images of Leprosy history and symptoms |
|
Risk calculators and risk factors for Leprosy history and symptoms |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: João André Alves Silva, M.D. [2]
Overview
Despite the considerable decrease in the incidence of leprosy in recent years, after the preventive and treatment measures applied by the WHO, there are still endemic areas of this disease, particularly in developing countries. Accordingly, the diagnostic procedures and the time to reach a correct diagnosis will depend on the area of the world it occurs. The diagnosis of leprosy should be considered when there is history of skin lesions that do not respond to treatment for more common conditions or when in presence of sensory loss with concomitant trauma lesions or burns. Elements such as travel history, social contacts and concomitant clinical manifestations are also essential in reaching a correct diagnosis, which contributes to a decrease of morbidity of this condition.
History
Obtaining an adequate history is an essential component of the diagnosis of leprosy. Attending to the fact that it is not a common condition in developed countries, a correct diagnosis may be harder to reach, in which case a detailed history, that includes comprehensive description of symptoms, along with their time of onset and progression, as well as a list of recent travels, contacts and illnesses in any family member or coworker, is of extreme importance. Attending to the fact that the Mycobacterium leprae has a very slow growth, usually taking up to 2-10 years before symptoms start to appear, the history of travels should be emphasized and broad in time. An accurate history is also important since the clinical presentation is a major element of the diagnosis of leprosy, thereby facilitating the start of treatment, contributing to a better prognosis. History of recent trauma should also be asked, since it might explain some of the skin lesions in the patient.
Common Symptoms
Common symptoms of leprosy may include:[1]
- Reddish skin lesions, possibly with granular appearance.
- Skin lesions that are lighter than normal skin color.
- Growths in the skin.
- Thicker or dry skin.
- Numbness or lack of sensation, predominantly on the hands, arms, feet and legs.
- Muscle weakness, predominantly of the hands, feet and eyelids.
- Eye problems, such as dry eyes and corneal abrasion.
- Enlargement of nerves, particularly in the elbow and knee areas.
- Stuffy nose.
- Nose bleed.
- Lesions of the soles of feet.
Less Common Symptoms
Less common symptoms commonly appear in more severe cases of the disease, and may include:[1]