👉 The term "chalazae" is a medical term that refers to a type of skin lesion, also known as a cyst. Chalazae are usually found on the surface of the skin, especially in the nose, ears, and throat. They can be small or large, and they may form when hair or other substances get trapped under the skin. The exact cause of chalazae is not fully understood, but it is thought to be caused by a buildup of mucus or