Cherry angioma

Cherry Angiomas

Close-up of a Cherry Angioma on the skin.

Cherry Angiomas, also known as Campbell de Morgan spots or senile angiomas, are small, cherry-red papules on the skin. They represent benign tumors consisting of an abnormal proliferation of blood vessels. Named after the nineteenth-century British surgeon Campbell de Morgan who first described them, these angiomas are the most common type of angioma. They are entirely harmless and have no association with cancer.

Characteristics

Cherry angiomas are characterized by:

• Bright red to purple color
• Small size, typically ranging from a pinpoint to several millimeters in diameter
• Smooth surface
• Most commonly appear on the trunk, arms, and shoulders

Causes

The exact cause of cherry angiomas is unknown, but several factors may contribute to their development, including:

• Genetic predisposition
• Aging, as their frequency increases with age, being nearly universal in adults over 30 years
• Hormonal changes
• Exposure to certain chemicals and environmental factors

Diagnosis

Diagnosis of cherry angiomas is primarily clinical, based on their distinctive appearance. In uncertain cases, a dermatologist may perform a skin biopsy to rule out other conditions.

Treatment

Since cherry angiomas are benign and usually asymptomatic, treatment is often not necessary unless for cosmetic reasons or if the angioma is prone to bleeding. Treatment options include:

• Laser therapy
• Electrocauterization
• Cryotherapy
• Shave excision

Differential Diagnosis

It is essential to differentiate cherry angiomas from other skin conditions that may appear similar, such as malignant melanoma, petechiae, or spider angiomas. A dermatologist can provide accurate diagnosis and advice.

See Also

• Skin lesion
• Angioma
• Dermatology
• Laser therapy

External Links

• American Academy of Dermatology - Cherry Angioma
• NHS UK - Birthmarks

Cherry angioma Resources
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