Perifollicular fibroma: Difference between revisions
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{{Infobox medical condition | |||
[[File:SkinTumors-P6050211.JPG|thumb| | | name = Perifollicular fibroma | ||
| image = [[File:SkinTumors-P6050211.JPG|left|thumb|Perifollicular fibroma]] | |||
| caption = Perifollicular fibroma on the skin | |||
| field = [[Dermatology]] | |||
| synonyms = | |||
| symptoms = Small, firm, skin-colored papules | |||
| complications = | |||
| onset = | |||
| duration = | |||
| causes = Unknown | |||
| risks = | |||
| diagnosis = [[Skin biopsy]] | |||
| differential = [[Trichodiscoma]], [[Fibrous papule of the nose]], [[Angiofibroma]] | |||
| prevention = | |||
| treatment = [[Surgical excision]], [[Laser therapy]] | |||
| medication = | |||
| prognosis = Excellent | |||
| frequency = Rare | |||
}} | |||
'''Perifollicular fibroma''' is a benign [[skin tumor]] that arises from the connective tissue surrounding a [[hair follicle]]. It is considered a type of [[fibroma]], which is a tumor composed mainly of fibrous or connective tissue. | '''Perifollicular fibroma''' is a benign [[skin tumor]] that arises from the connective tissue surrounding a [[hair follicle]]. It is considered a type of [[fibroma]], which is a tumor composed mainly of fibrous or connective tissue. | ||
== Clinical Presentation == | == Clinical Presentation == | ||
Perifollicular fibromas typically present as small, firm, skin-colored papules. They are most commonly found on the face, neck, and upper trunk. These lesions are usually asymptomatic and are often discovered incidentally during a routine skin examination. | Perifollicular fibromas typically present as small, firm, skin-colored papules. They are most commonly found on the face, neck, and upper trunk. These lesions are usually asymptomatic and are often discovered incidentally during a routine skin examination. | ||
== Pathophysiology == | == Pathophysiology == | ||
The exact cause of perifollicular fibroma is not well understood. It is thought to originate from the perifollicular connective tissue, which is the tissue surrounding the [[hair follicle]]. The tumor is composed of fibroblasts and collagen fibers, which are the main components of connective tissue. | The exact cause of perifollicular fibroma is not well understood. It is thought to originate from the perifollicular connective tissue, which is the tissue surrounding the [[hair follicle]]. The tumor is composed of fibroblasts and collagen fibers, which are the main components of connective tissue. | ||
== Diagnosis == | == Diagnosis == | ||
Diagnosis of perifollicular fibroma is primarily clinical, based on the appearance of the lesion. However, a [[skin biopsy]] may be performed to confirm the diagnosis. Histologically, perifollicular fibromas show a proliferation of fibroblasts and collagen fibers around a central hair follicle. | Diagnosis of perifollicular fibroma is primarily clinical, based on the appearance of the lesion. However, a [[skin biopsy]] may be performed to confirm the diagnosis. Histologically, perifollicular fibromas show a proliferation of fibroblasts and collagen fibers around a central hair follicle. | ||
== Treatment == | == Treatment == | ||
Treatment is usually not necessary for perifollicular fibromas, as they are benign and asymptomatic. However, if the lesion is cosmetically concerning or if there is uncertainty about the diagnosis, it can be removed surgically. Options for removal include [[excision]], [[shave biopsy]], or [[laser therapy]]. | Treatment is usually not necessary for perifollicular fibromas, as they are benign and asymptomatic. However, if the lesion is cosmetically concerning or if there is uncertainty about the diagnosis, it can be removed surgically. Options for removal include [[excision]], [[shave biopsy]], or [[laser therapy]]. | ||
== Differential Diagnosis == | == Differential Diagnosis == | ||
The differential diagnosis for perifollicular fibroma includes other benign skin lesions such as [[dermatofibroma]], [[trichofolliculoma]], and [[angiofibroma]]. It is important to distinguish perifollicular fibroma from these other conditions to ensure appropriate management. | The differential diagnosis for perifollicular fibroma includes other benign skin lesions such as [[dermatofibroma]], [[trichofolliculoma]], and [[angiofibroma]]. It is important to distinguish perifollicular fibroma from these other conditions to ensure appropriate management. | ||
== See also == | |||
== | |||
* [[Fibroma]] | * [[Fibroma]] | ||
* [[Skin tumor]] | * [[Skin tumor]] | ||
* [[Hair follicle]] | * [[Hair follicle]] | ||
* [[Dermatofibroma]] | * [[Dermatofibroma]] | ||
[[Category:Dermatology]] | [[Category:Dermatology]] | ||
[[Category:Benign tumors]] | [[Category:Benign tumors]] | ||
Latest revision as of 15:57, 8 April 2025
Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
Founder, WikiMD Wellnesspedia &
W8MD's medical weight loss NYC, sleep center NYC
Philadelphia medical weight loss and Philadelphia sleep clinics
| Perifollicular fibroma | |
|---|---|
| Synonyms | |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Small, firm, skin-colored papules |
| Complications | |
| Onset | |
| Duration | |
| Types | N/A |
| Causes | Unknown |
| Risks | |
| Diagnosis | Skin biopsy |
| Differential diagnosis | Trichodiscoma, Fibrous papule of the nose, Angiofibroma |
| Prevention | |
| Treatment | Surgical excision, Laser therapy |
| Medication | |
| Prognosis | Excellent |
| Frequency | Rare |
| Deaths | N/A |
Perifollicular fibroma is a benign skin tumor that arises from the connective tissue surrounding a hair follicle. It is considered a type of fibroma, which is a tumor composed mainly of fibrous or connective tissue.
Clinical Presentation[edit]
Perifollicular fibromas typically present as small, firm, skin-colored papules. They are most commonly found on the face, neck, and upper trunk. These lesions are usually asymptomatic and are often discovered incidentally during a routine skin examination.
Pathophysiology[edit]
The exact cause of perifollicular fibroma is not well understood. It is thought to originate from the perifollicular connective tissue, which is the tissue surrounding the hair follicle. The tumor is composed of fibroblasts and collagen fibers, which are the main components of connective tissue.
Diagnosis[edit]
Diagnosis of perifollicular fibroma is primarily clinical, based on the appearance of the lesion. However, a skin biopsy may be performed to confirm the diagnosis. Histologically, perifollicular fibromas show a proliferation of fibroblasts and collagen fibers around a central hair follicle.
Treatment[edit]
Treatment is usually not necessary for perifollicular fibromas, as they are benign and asymptomatic. However, if the lesion is cosmetically concerning or if there is uncertainty about the diagnosis, it can be removed surgically. Options for removal include excision, shave biopsy, or laser therapy.
Differential Diagnosis[edit]
The differential diagnosis for perifollicular fibroma includes other benign skin lesions such as dermatofibroma, trichofolliculoma, and angiofibroma. It is important to distinguish perifollicular fibroma from these other conditions to ensure appropriate management.
