👉 Lappula, also known as a parotid gland tumor, is a type of benign (non-cancerous) growth that occurs in the parotid gland, which is located behind the mouth and under the jaw. It is typically found on the cheeks or the forehead. The term "lappula" comes from the German word "Lappe," which means "stone." In this context, a lappula refers to a hard, round, white, and often painful lump