Adenoma sebaceum
Adenoma Sebaceum
Adenoma sebaceum (/əˌdɛnəʊmə sɪˈbeɪsiəm/), is a misnomer for a type of skin disorder characterized by reddish or brownish papules predominantly on the face. Despite its name, it is not a true adenoma and has no relation to sebaceous glands. The term was coined in the 19th century and is now considered outdated. The condition is now more accurately referred to as facial angiofibromas.
Etymology
The term "adenoma sebaceum" is derived from the Greek words "aden" meaning gland, "oma" meaning tumor, and "sebaceum" from the Latin "sebaceus" meaning relating to tallow or fat. However, this term is a misnomer as the condition is not a glandular tumor and does not involve sebaceous glands.
Symptoms
Adenoma sebaceum presents as small, red or brown papules on the face, particularly on the cheeks, nose, and chin. These papules are typically asymptomatic but can cause cosmetic concern due to their appearance.
Causes
Adenoma sebaceum is most commonly associated with Tuberous Sclerosis Complex (TSC), a genetic disorder that causes non-malignant tumors to grow in the brain and other vital organs.
Diagnosis
Diagnosis of adenoma sebaceum is typically made through clinical examination. A dermatologist may also perform a skin biopsy to confirm the diagnosis.
Treatment
Treatment options for adenoma sebaceum include topical creams, laser therapy, and surgical removal of the papules. However, treatment is often not necessary unless the individual is bothered by the cosmetic appearance of the papules.
See also
References
External links
- Medical encyclopedia article on Adenoma sebaceum
- Wikipedia's article - Adenoma sebaceum
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