Perforating folliculitis
Perforating Folliculitis
Perforating folliculitis (/pərˈfɔːrətɪŋ fəˈlɪkjʊlaɪtɪs/) is a rare skin condition characterized by the transepidermal elimination of dermal material through the follicular opening.
Etymology
The term "Perforating folliculitis" is derived from the Latin words "perforare" meaning to pierce, "folliculus" meaning small bag, and "-itis" denoting inflammation.
Symptoms
The condition is characterized by small, itchy, red bumps that can occur anywhere on the body but are most common on the face, neck, and scalp. The bumps may contain a central plug of white or yellowish keratin material.
Causes
Perforating folliculitis is often associated with diabetes mellitus and chronic kidney disease. It can also occur in individuals with no underlying health conditions. The exact cause is unknown, but it is thought to be related to an abnormal response of the hair follicles to damage or injury.
Diagnosis
Diagnosis of perforating folliculitis is typically made based on the characteristic appearance of the skin lesions. A skin biopsy may be performed to confirm the diagnosis and rule out other conditions.
Treatment
Treatment options for perforating folliculitis include topical corticosteroids, retinoids, and antibiotics. In some cases, laser therapy or cryotherapy may be used.
Related Terms
- Folliculitis: Inflammation of one or more hair follicles.
- Transepidermal elimination: The process by which certain substances are eliminated from the body through the skin.
- Dermatology: The branch of medicine dealing with the skin and its diseases.
External links
- Medical encyclopedia article on Perforating folliculitis
- Wikipedia's article - Perforating folliculitis
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