Verrucous cyst: Difference between revisions
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{{Infobox medical condition | |||
[[File:Verrucous_Cyst_1_(51458460435).jpg| | | name = Verrucous cyst | ||
| image = [[File:Verrucous_Cyst_1_(51458460435).jpg]] | |||
| image_size = 250px | |||
| alt = | |||
| caption = Verrucous cyst on the skin | |||
| field = [[Dermatology]] | |||
| symptoms = [[Skin lesion]], [[nodule]], [[papule]] | |||
| complications = [[Infection]], [[scarring]] | |||
| onset = | |||
| duration = | |||
| causes = | |||
| risks = | |||
| diagnosis = [[Clinical diagnosis]], [[biopsy]] | |||
| differential = [[Epidermoid cyst]], [[seborrheic keratosis]], [[verruca vulgaris]] | |||
| prevention = | |||
| treatment = [[Surgical excision]], [[cryotherapy]], [[laser therapy]] | |||
| medication = | |||
| prognosis = | |||
| frequency = | |||
| deaths = | |||
}} | |||
A '''verrucous cyst''' is a type of [[cutaneous cyst]] characterized by a warty or verrucous surface. These cysts are typically benign and can occur on various parts of the body. They are often mistaken for other types of skin lesions due to their unique appearance. | A '''verrucous cyst''' is a type of [[cutaneous cyst]] characterized by a warty or verrucous surface. These cysts are typically benign and can occur on various parts of the body. They are often mistaken for other types of skin lesions due to their unique appearance. | ||
== Pathophysiology == | == Pathophysiology == | ||
Verrucous cysts are thought to arise from the [[epidermis]], the outermost layer of the skin. They are filled with keratin, a protein that is a key component of skin, hair, and nails. The verrucous surface is due to the overproduction of keratin, which gives the cyst its characteristic warty appearance. | Verrucous cysts are thought to arise from the [[epidermis]], the outermost layer of the skin. They are filled with keratin, a protein that is a key component of skin, hair, and nails. The verrucous surface is due to the overproduction of keratin, which gives the cyst its characteristic warty appearance. | ||
== Clinical Presentation == | == Clinical Presentation == | ||
Patients with verrucous cysts typically present with a solitary, slow-growing nodule on the skin. The surface of the cyst is rough and resembles a [[wart]]. These cysts are usually painless but can become irritated or inflamed if subjected to trauma or infection. | Patients with verrucous cysts typically present with a solitary, slow-growing nodule on the skin. The surface of the cyst is rough and resembles a [[wart]]. These cysts are usually painless but can become irritated or inflamed if subjected to trauma or infection. | ||
== Diagnosis == | == Diagnosis == | ||
The diagnosis of a verrucous cyst is primarily clinical, based on the appearance of the lesion. However, a [[biopsy]] may be performed to confirm the diagnosis and rule out other conditions such as [[squamous cell carcinoma]] or [[verruca vulgaris]]. | The diagnosis of a verrucous cyst is primarily clinical, based on the appearance of the lesion. However, a [[biopsy]] may be performed to confirm the diagnosis and rule out other conditions such as [[squamous cell carcinoma]] or [[verruca vulgaris]]. | ||
== Treatment == | == Treatment == | ||
Treatment of verrucous cysts is not always necessary unless they cause discomfort or cosmetic concerns. Options for treatment include: | Treatment of verrucous cysts is not always necessary unless they cause discomfort or cosmetic concerns. Options for treatment include: | ||
* '''Surgical excision''': Complete removal of the cyst is the most definitive treatment. | * '''Surgical excision''': Complete removal of the cyst is the most definitive treatment. | ||
* '''Cryotherapy''': Freezing the cyst with liquid nitrogen can be effective in some cases. | * '''Cryotherapy''': Freezing the cyst with liquid nitrogen can be effective in some cases. | ||
* '''Laser therapy''': Lasers can be used to remove the cyst with minimal scarring. | * '''Laser therapy''': Lasers can be used to remove the cyst with minimal scarring. | ||
== Prognosis == | == Prognosis == | ||
The prognosis for verrucous cysts is excellent, as they are benign and do not typically recur after complete excision. However, if not completely removed, there is a possibility of recurrence. | The prognosis for verrucous cysts is excellent, as they are benign and do not typically recur after complete excision. However, if not completely removed, there is a possibility of recurrence. | ||
== See also == | |||
== | |||
* [[Epidermoid cyst]] | * [[Epidermoid cyst]] | ||
* [[Sebaceous cyst]] | * [[Sebaceous cyst]] | ||
* [[Wart]] | * [[Wart]] | ||
* [[Skin lesion]] | * [[Skin lesion]] | ||
{{Dermatology}} | {{Dermatology}} | ||
[[Category:Dermatology]] | [[Category:Dermatology]] | ||
[[Category:Cutaneous conditions]] | [[Category:Cutaneous conditions]] | ||
Latest revision as of 19:11, 8 April 2025
Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
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| Verrucous cyst | |
|---|---|
.jpg)
| |
| Synonyms | N/A |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Skin lesion, nodule, papule |
| Complications | Infection, scarring |
| Onset | |
| Duration | |
| Types | N/A |
| Causes | |
| Risks | |
| Diagnosis | Clinical diagnosis, biopsy |
| Differential diagnosis | Epidermoid cyst, seborrheic keratosis, verruca vulgaris |
| Prevention | |
| Treatment | Surgical excision, cryotherapy, laser therapy |
| Medication | |
| Prognosis | |
| Frequency | |
| Deaths | |
A verrucous cyst is a type of cutaneous cyst characterized by a warty or verrucous surface. These cysts are typically benign and can occur on various parts of the body. They are often mistaken for other types of skin lesions due to their unique appearance.
Pathophysiology[edit]
Verrucous cysts are thought to arise from the epidermis, the outermost layer of the skin. They are filled with keratin, a protein that is a key component of skin, hair, and nails. The verrucous surface is due to the overproduction of keratin, which gives the cyst its characteristic warty appearance.
Clinical Presentation[edit]
Patients with verrucous cysts typically present with a solitary, slow-growing nodule on the skin. The surface of the cyst is rough and resembles a wart. These cysts are usually painless but can become irritated or inflamed if subjected to trauma or infection.
Diagnosis[edit]
The diagnosis of a verrucous cyst is primarily clinical, based on the appearance of the lesion. However, a biopsy may be performed to confirm the diagnosis and rule out other conditions such as squamous cell carcinoma or verruca vulgaris.
Treatment[edit]
Treatment of verrucous cysts is not always necessary unless they cause discomfort or cosmetic concerns. Options for treatment include:
- Surgical excision: Complete removal of the cyst is the most definitive treatment.
- Cryotherapy: Freezing the cyst with liquid nitrogen can be effective in some cases.
- Laser therapy: Lasers can be used to remove the cyst with minimal scarring.
Prognosis[edit]
The prognosis for verrucous cysts is excellent, as they are benign and do not typically recur after complete excision. However, if not completely removed, there is a possibility of recurrence.
