Which term describes a cherry angioma?

A cherry angioma is best described as a papule, which is a small, elevated, solid lesion on the skin that is usually less than one centimeter in diameter. Cherry angiomas are typically red or purple and are composed of small blood vessels. Their classification as a papule is due to their raised nature and size, which fits the definition of a papule perfectly.

In contrast, a wheal refers to a raised, itchy area often associated with allergic reactions, while a patch is a flat area on the skin that is discolored and larger than a macule. A nodule is a larger, solid, raised lesion deeper in the skin that generally is more than one centimeter in diameter. Understanding the distinctions between these terms is key in dermatological terms and helps in accurately identifying and describing skin lesions.