Hypertrophic scar: Difference between revisions
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{{Infobox medical condition | |||
| name = Hypertrophic scar | |||
| image = [[File:Hypertrophic_scar_-4_months_after_incident-_2013-04-05_00-46.jpg|left|thumb|Hypertrophic scar on the skin]] | |||
| caption = Hypertrophic scar 4 months after incident | |||
| field = [[Dermatology]] | |||
| synonyms = | |||
| symptoms = Raised, red, and rigid scar | |||
| complications = [[Contracture (medicine)|Contracture]], [[pruritus]] | |||
| onset = After skin injury | |||
| duration = Can be permanent | |||
| causes = Excessive [[collagen]] production during [[wound healing]] | |||
| risks = [[Genetic predisposition]], [[skin tension]], [[infection]] | |||
| diagnosis = Clinical evaluation | |||
| differential = [[Keloid]], [[normal scar]] | |||
| prevention = Proper wound care, [[silicone gel]] sheets | |||
| treatment = [[Corticosteroid]] injections, [[laser therapy]], [[surgery]] | |||
| prognosis = Generally good with treatment | |||
| frequency = Common | |||
}} | |||
== Hypertrophic Scar == | == Hypertrophic Scar == | ||
A Hypertrophic Scar is a type of scar that forms on the skin as a result of excessive collagen deposition during the wound healing process. Unlike some other scar types, a hypertrophic scar is elevated but does not extend beyond the original boundaries of the wound. Over time, these scars may stabilize or even regress spontaneously, but they often leave a permanent mark. | A Hypertrophic Scar is a type of scar that forms on the skin as a result of excessive collagen deposition during the wound healing process. Unlike some other scar types, a hypertrophic scar is elevated but does not extend beyond the original boundaries of the wound. Over time, these scars may stabilize or even regress spontaneously, but they often leave a permanent mark. | ||
[[File:Hypertrophic scar of smallpox vaccination.jpg|left|thumb|Hypertrophic scar on the skin]] | |||
[[File:Hypertrophic scar of smallpox vaccination.jpg|thumb | |||
== Characteristics == | == Characteristics == | ||
* '''Elevated''': These scars are raised above the level of the surrounding skin. | * '''Elevated''': These scars are raised above the level of the surrounding skin. | ||
* '''Confined to Wound Area''': They do not grow beyond the original wound boundaries, distinguishing them from keloid scars. | * '''Confined to Wound Area''': They do not grow beyond the original wound boundaries, distinguishing them from keloid scars. | ||
* '''Color''': They are often red or darker than the surrounding skin. | * '''Color''': They are often red or darker than the surrounding skin. | ||
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== Formation == | == Formation == | ||
* Occurs during the wound healing process. | * Occurs during the wound healing process. | ||
* Triggered by excessive collagen production by the body in response to injury. | * Triggered by excessive collagen production by the body in response to injury. | ||
== Differentiation from Other Scar Types == | == Differentiation from Other Scar Types == | ||
* '''Keloid Scars''': Unlike keloids, hypertrophic scars do not extend beyond the wound's original borders. | * '''Keloid Scars''': Unlike keloids, hypertrophic scars do not extend beyond the wound's original borders. | ||
* '''Atrophic Scars''': Atrophic scars are indentations in the skin, whereas hypertrophic scars are raised. | * '''Atrophic Scars''': Atrophic scars are indentations in the skin, whereas hypertrophic scars are raised. | ||
== Risk Factors == | == Risk Factors == | ||
* Genetic predisposition | * Genetic predisposition | ||
* Location and nature of the wound | * Location and nature of the wound | ||
* Infection or other complications during the healing process | * Infection or other complications during the healing process | ||
== Management and Treatment == | == Management and Treatment == | ||
* Treatment options include silicone gel sheets, corticosteroid injections, laser therapy, and surgical removal. | * Treatment options include silicone gel sheets, corticosteroid injections, laser therapy, and surgical removal. | ||
* Early intervention can minimize the scar's development. | * Early intervention can minimize the scar's development. | ||
== Implications and Concerns == | == Implications and Concerns == | ||
* Aesthetic and psychological impact, particularly for scars in visible areas. | * Aesthetic and psychological impact, particularly for scars in visible areas. | ||
* Potential for restricted movement if located near a joint. | * Potential for restricted movement if located near a joint. | ||
== See Also == | == See Also == | ||
* [[Scar]] | * [[Scar]] | ||
* [[Wound Healing]] | * [[Wound Healing]] | ||
* [[Dermatology]] | * [[Dermatology]] | ||
== External Links == | == External Links == | ||
* [https://www.aad.org/public/diseases/a-z/scars-treatment American Academy of Dermatology: Scars Treatment] | * [https://www.aad.org/public/diseases/a-z/scars-treatment American Academy of Dermatology: Scars Treatment] | ||
* [https://www.ncbi.nlm.nih.gov/books/NBK430974/ National Center for Biotechnology Information: Scar Formation] | * [https://www.ncbi.nlm.nih.gov/books/NBK430974/ National Center for Biotechnology Information: Scar Formation] | ||
== References == | == References == | ||
<references/> | <references/> | ||
[[Category:Dermatology]] | [[Category:Dermatology]] | ||
[[Category:Skin Conditions]] | [[Category:Skin Conditions]] | ||
[[Category:Wound Healing]] | [[Category:Wound Healing]] | ||
{{stub}} | {{stub}} | ||
Latest revision as of 04:27, 7 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
| Hypertrophic scar | |
|---|---|
 | |
| Synonyms | |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Raised, red, and rigid scar |
| Complications | Contracture, pruritus |
| Onset | After skin injury |
| Duration | Can be permanent |
| Types | N/A |
| Causes | Excessive collagen production during wound healing |
| Risks | Genetic predisposition, skin tension, infection |
| Diagnosis | Clinical evaluation |
| Differential diagnosis | Keloid, normal scar |
| Prevention | Proper wound care, silicone gel sheets |
| Treatment | Corticosteroid injections, laser therapy, surgery |
| Medication | N/A |
| Prognosis | Generally good with treatment |
| Frequency | Common |
| Deaths | N/A |
Hypertrophic Scar[edit]
A Hypertrophic Scar is a type of scar that forms on the skin as a result of excessive collagen deposition during the wound healing process. Unlike some other scar types, a hypertrophic scar is elevated but does not extend beyond the original boundaries of the wound. Over time, these scars may stabilize or even regress spontaneously, but they often leave a permanent mark.
Characteristics[edit]
- Elevated: These scars are raised above the level of the surrounding skin.
- Confined to Wound Area: They do not grow beyond the original wound boundaries, distinguishing them from keloid scars.
- Color: They are often red or darker than the surrounding skin.
Formation[edit]
- Occurs during the wound healing process.
- Triggered by excessive collagen production by the body in response to injury.
Differentiation from Other Scar Types[edit]
- Keloid Scars: Unlike keloids, hypertrophic scars do not extend beyond the wound's original borders.
- Atrophic Scars: Atrophic scars are indentations in the skin, whereas hypertrophic scars are raised.
Risk Factors[edit]
- Genetic predisposition
- Location and nature of the wound
- Infection or other complications during the healing process
Management and Treatment[edit]
- Treatment options include silicone gel sheets, corticosteroid injections, laser therapy, and surgical removal.
- Early intervention can minimize the scar's development.
Implications and Concerns[edit]
- Aesthetic and psychological impact, particularly for scars in visible areas.
- Potential for restricted movement if located near a joint.
See Also[edit]
External Links[edit]
- American Academy of Dermatology: Scars Treatment
- National Center for Biotechnology Information: Scar Formation
References[edit]
<references/>
