Cherry angiomas, also known as senile angiomas or Campbell de Morgan spots, are common benign skin growths that affect people of all ages. They are characterized by small, bright red or purple bumps that appear on the skin's surface. Though they are usually harmless, understanding their causes, symptoms, and available treatment options can help individuals make informed decisions about their skin health. In this article, we delve into cherry angiomas, shedding light on their nature and how to manage them.
What is Cherry Angioma?
Cherry angiomas are non-cancerous growths made up of clusters of dilated capillaries (small blood vessels) near the skin's surface. They can vary in size from a tiny pinpoint to a few millimeters in diameter. These lesions are most commonly found on the trunk, arms, shoulders, and face. They typically start as small red dots and may darken or grow over time, eventually becoming more noticeable.
Causes of Cherry Angioma
The exact cause of cherry angiomas is not fully understood. However, there are several factors that could contribute to their development. Genetics may play a role, as these growths tend to run in families. Hormonal changes, such as those occurring during pregnancy or aging, can also trigger their formation. Additionally, exposure to ultraviolet (UV) radiation from the sun or tanning beds may increase the risk of developing cherry angiomas.
Common Symptoms
Cherry angiomas are typically painless and do not cause any discomfort. They are most recognizable by their characteristic appearance – small, bright red or purple, round or oval-shaped bumps on the skin. These growths can be smooth or slightly raised and may have a distinct cherry-like appearance, which gives them their name. While they are harmless on their own, they can sometimes bleed if scratched or injured.
When to Seek Medical Advice
In most cases, cherry angiomas do not require medical attention. However, it is essential to consult a dermatologist or healthcare professional if any skin growth exhibits sudden changes in appearance, such as rapid growth, bleeding, or a significant change in color. A medical evaluation will help rule out other potential skin conditions and ensure the proper management of the angioma.
Treatment Options
As cherry angiomas are generally harmless, treatment is not necessary unless for cosmetic or medical reasons. For those seeking removal due to aesthetic concerns or discomfort, several treatment options are available:
a. Laser Therapy: Laser treatment can effectively remove cherry angiomas by targeting the blood vessels that make up the growth. It is a safe and non-invasive procedure that leaves minimal scarring.
b. Electrocautery: In this method, an electric current is used to heat the blood vessels, causing them to seal and the angioma to shrink. It is a quick procedure that may cause minor scabbing, which heals within a few weeks.
c. Cryotherapy: Cherry angiomas can be frozen off using liquid nitrogen, causing them to fall off over time. This procedure is relatively quick and straightforward.
d. Shave Excision: For larger cherry angiomas, a dermatologist may use a scalpel or razor blade to shave off the growth. This method may require local anesthesia.
Conclusion
Cherry angiomas are common skin growths that are usually benign and harmless. While their exact cause remains unknown, genetic predisposition, hormonal changes, and UV exposure may contribute to their development. Typically, cherry angiomas do not require medical treatment, but removal options are available for those seeking cosmetic or symptomatic relief. If you are concerned about any skin growth, it is best to seek advice from a qualified healthcare professional for proper evaluation and guidance.
