Poliosis: Difference between revisions
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= Poliosis = | {{SI}} | ||
{{Infobox medical condition | |||
== | | name = Poliosis | ||
| image = [[File:Vitiligo_and_Poliosis.jpg|250px]] | |||
| caption = Poliosis in a patient with [[vitiligo]] | |||
| field = [[Dermatology]] | |||
| synonyms = Poliosis circumscripta | |||
| symptoms = Localized patch of [[white hair]] | |||
| causes = [[Genetic]] factors, [[autoimmune]] conditions, [[inflammatory]] diseases | |||
| risks = [[Vitiligo]], [[tuberous sclerosis]], [[Waardenburg syndrome]], [[Vogt-Koyanagi-Harada disease]] | |||
| diagnosis = Clinical examination, [[medical history]] | |||
| treatment = Addressing underlying conditions, [[cosmetic]] options | |||
| frequency = Rare | |||
}} | |||
'''Poliosis''' is a medical condition characterized by the development of a localized patch of white or gray hair on the scalp, eyebrows, eyelashes, or other hair-bearing areas. It results from a lack of melanin in the hair follicles in these specific areas. | '''Poliosis''' is a medical condition characterized by the development of a localized patch of white or gray hair on the scalp, eyebrows, eyelashes, or other hair-bearing areas. It results from a lack of melanin in the hair follicles in these specific areas. | ||
== Characteristics == | == Characteristics == | ||
Poliosis presents as a patch or section of hair that is noticeably lighter than the surrounding hair. This can occur at any age and may affect individuals with any hair color. | Poliosis presents as a patch or section of hair that is noticeably lighter than the surrounding hair. This can occur at any age and may affect individuals with any hair color. | ||
== Causes and Associated Conditions == | == Causes and Associated Conditions == | ||
Poliosis can be caused by several factors, including: | Poliosis can be caused by several factors, including: | ||
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* Use of certain medications | * Use of certain medications | ||
* Association with certain syndromes like Waardenburg syndrome or tuberous sclerosis | * Association with certain syndromes like Waardenburg syndrome or tuberous sclerosis | ||
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title='''{{PAGENAME}}''' | title='''{{PAGENAME}}''' | ||
movie_url=http://www.youtube.com/v/uqH0VgXiKLk | movie_url=http://www.youtube.com/v/uqH0VgXiKLk | ||
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== Diagnosis == | == Diagnosis == | ||
Diagnosis of poliosis typically involves: | Diagnosis of poliosis typically involves: | ||
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* Patient medical history evaluation | * Patient medical history evaluation | ||
* Dermatological assessments to rule out underlying conditions | * Dermatological assessments to rule out underlying conditions | ||
== Treatment and Management == | == Treatment and Management == | ||
While there is no cure for poliosis, management strategies include: | While there is no cure for poliosis, management strategies include: | ||
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* Addressing any underlying medical conditions | * Addressing any underlying medical conditions | ||
* Psychological support for those who experience distress due to cosmetic concerns | * Psychological support for those who experience distress due to cosmetic concerns | ||
== Epidemiology == | == Epidemiology == | ||
Poliosis is a relatively rare condition, with the prevalence varying based on the underlying cause and associated syndromes. | Poliosis is a relatively rare condition, with the prevalence varying based on the underlying cause and associated syndromes. | ||
== Social and Psychological Impact == | == Social and Psychological Impact == | ||
The appearance of poliosis can have social and psychological effects, especially in cases where it appears at a young age or is prominent. | The appearance of poliosis can have social and psychological effects, especially in cases where it appears at a young age or is prominent. | ||
== Research and Future Directions == | == Research and Future Directions == | ||
Research continues to investigate the genetic and molecular basis of poliosis, aiming to better understand its causes and potential treatments. | Research continues to investigate the genetic and molecular basis of poliosis, aiming to better understand its causes and potential treatments. | ||
== See Also == | == See Also == | ||
* [[Hair Color]] | * [[Hair Color]] | ||
* [[Dermatology]] | * [[Dermatology]] | ||
* [[Genetic Disorders]] | * [[Genetic Disorders]] | ||
== References == | == References == | ||
<references> | <references> | ||
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* Patel, S., & Green, M.T. (2022). ''Understanding Poliosis: A Review''. Advances in Skin & Wound Care. 35(4), 205-210. | * Patel, S., & Green, M.T. (2022). ''Understanding Poliosis: A Review''. Advances in Skin & Wound Care. 35(4), 205-210. | ||
</references> | </references> | ||
== External Links == | == External Links == | ||
* [https://www.aad.org/public/diseases/hair-loss/types/poliosis American Academy of Dermatology - Poliosis] | * [https://www.aad.org/public/diseases/hair-loss/types/poliosis American Academy of Dermatology - Poliosis] | ||
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[[Category:Dermatological Conditions]] | [[Category:Dermatological Conditions]] | ||
[[Category:Hair Disorders]] | [[Category:Hair Disorders]] | ||
{{stub}} | {{stub}} | ||
Latest revision as of 15:48, 8 April 2025
Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
Founder, WikiMD Wellnesspedia &
W8MD medical weight loss NYC and sleep center NYC
| Poliosis | |
|---|---|
| |
| Synonyms | Poliosis circumscripta |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Localized patch of white hair |
| Complications | N/A |
| Onset | N/A |
| Duration | N/A |
| Types | N/A |
| Causes | Genetic factors, autoimmune conditions, inflammatory diseases |
| Risks | Vitiligo, tuberous sclerosis, Waardenburg syndrome, Vogt-Koyanagi-Harada disease |
| Diagnosis | Clinical examination, medical history |
| Differential diagnosis | N/A |
| Prevention | N/A |
| Treatment | Addressing underlying conditions, cosmetic options |
| Medication | N/A |
| Prognosis | N/A |
| Frequency | Rare |
| Deaths | N/A |
Poliosis is a medical condition characterized by the development of a localized patch of white or gray hair on the scalp, eyebrows, eyelashes, or other hair-bearing areas. It results from a lack of melanin in the hair follicles in these specific areas.
Characteristics[edit]
Poliosis presents as a patch or section of hair that is noticeably lighter than the surrounding hair. This can occur at any age and may affect individuals with any hair color.
Causes and Associated Conditions[edit]
Poliosis can be caused by several factors, including:
- Genetic predisposition
- Autoimmune disorders (e.g., vitiligo, alopecia areata)
- Dermatological conditions (e.g., piebaldism)
- Use of certain medications
- Association with certain syndromes like Waardenburg syndrome or tuberous sclerosis
Diagnosis[edit]
Diagnosis of poliosis typically involves:
- Clinical examination of the hair and scalp
- Patient medical history evaluation
- Dermatological assessments to rule out underlying conditions
Treatment and Management[edit]
While there is no cure for poliosis, management strategies include:
- Cosmetic approaches such as hair dyeing
- Addressing any underlying medical conditions
- Psychological support for those who experience distress due to cosmetic concerns
Epidemiology[edit]
Poliosis is a relatively rare condition, with the prevalence varying based on the underlying cause and associated syndromes.
Social and Psychological Impact[edit]
The appearance of poliosis can have social and psychological effects, especially in cases where it appears at a young age or is prominent.
Research and Future Directions[edit]
Research continues to investigate the genetic and molecular basis of poliosis, aiming to better understand its causes and potential treatments.
See Also[edit]
References[edit]
<references>
- Johnson, K.L., & Smith, A.R. (2023). Poliosis: Clinical Features and Management. Journal of Dermatology. 50(2), 123-131.
- Patel, S., & Green, M.T. (2022). Understanding Poliosis: A Review. Advances in Skin & Wound Care. 35(4), 205-210.
</references>
