Cherry Angioma Removal Cherry angiomas are small, benign growths that appear on the skin, commonly in red, purple, or blue hues. They are made up of clusters of small blood vessels and are typically round or oval in shape. Though they may be alarming at first, cherry angiomas are generally harmless and are one of the most common types of skin lesions. What Causes Cherry Angiomas? The exact cause of cherry angiomas is not entirely understood. However, genetics seems to play a significant role, as they tend to run in families. Environmental factors, such as sun exposure or hormonal changes, might also contribute to their development, which is why they