Cutaneous horn
Cutaneous Horn
A Cutaneous Horn (kyoo-TAY-nee-us HORN) is a type of skin lesion that resembles the horn of an animal. It is a conical, dense, and hyperkeratotic protrusion that can vary in size from a few millimeters to several centimeters.
Etymology
The term "Cutaneous Horn" is derived from the Latin words "cutis" meaning skin and "cornu" meaning horn. This term is used due to the horn-like appearance of the lesion.
Causes
Cutaneous Horns are usually caused by epidermal hyperplasia, which is an abnormal increase in the number of cells in the skin's outermost layer. This can be due to a variety of underlying conditions, including actinic keratosis, seborrheic keratosis, warts, squamous cell carcinoma, and basal cell carcinoma.
Diagnosis
Diagnosis of a Cutaneous Horn is typically made through a combination of clinical examination and histopathology. The base of the horn is often biopsied to determine the underlying cause.
Treatment
Treatment of Cutaneous Horns typically involves surgical removal of the horn and treatment of the underlying condition. This may involve cryotherapy, curettage, or Mohs surgery, depending on the underlying cause and the size of the horn.
Related Terms
- Actinic Keratosis
- Seborrheic Keratosis
- Warts
- Squamous Cell Carcinoma
- Basal Cell Carcinoma
- Cryotherapy
- Curettage
- Mohs Surgery
External links
- Medical encyclopedia article on Cutaneous horn
- Wikipedia's article - Cutaneous horn
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