SEBACEOUS TUBERCLE Meaning and
Definition
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A sebaceous tubercle is a medical term used to describe a small, benign skin growth or nodule that typically occurs on the face, particularly around the nose, cheeks, or forehead. It is characterized by a raised, flesh-colored or pale yellow bump, ranging in size from a few millimeters to a centimeter in diameter.
Sebaceous tubercles are caused by the overgrowth or blockage of the sebaceous glands, which are responsible for producing oil or sebum to lubricate the skin and hair. This leads to the formation of a small, round bump that feels smooth and may have a central indentation, resembling a small seed or papule.
Although sebaceous tubercles are harmless and typically painless, they may cause cosmetic concerns due to their appearance. If accidentally scratched or irritated, these tubercles can become inflamed or infected, leading to redness, swelling, and discomfort.
Treatment for sebaceous tubercles is usually unnecessary unless desired for aesthetic reasons or if there are complications. Removal options include cryotherapy (freezing the lesion), electrocautery (burning the lesion), or excision (cutting out the tubercle). It is important to consult a dermatologist or healthcare professional if there are any concerns regarding sebaceous tubercles or if they become bothersome or painful.
In conclusion, a sebaceous tubercle refers to a benign, small, raised skin growth that results from the excessive growth or blocking of sebaceous glands. While typically harmless, potential treatment options can be explored for cosmetic reasons or if complications arise.
Common Misspellings for SEBACEOUS TUBERCLE
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Etymology of SEBACEOUS TUBERCLE
The word "sebaceous" is derived from the Latin word "sebum", which means "tallow" or "grease". It refers to the oily, waxy substance secreted by the sebaceous glands in the skin. The term "tubercle" comes from the Latin word "tuberculum", meaning "a small swelling or protuberance".
Therefore, the term "sebaceous tubercle" combines both terms to describe a small raised area or swelling on the skin that is associated with the sebaceous glands.
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