A myxoid cyst is a small, benign lump that occurs on fingers or toes, near a nail. It’s also called a digital mucous cyst or mucous pseudocyst. The cause of myxoid cysts isn’t certain. They’re usually ...

Oral mucous cysts develop in the mouth. They appear near salivary gland openings, often on the lips or the floor of the mouth. A cyst on the floor of the mouth is known as a ranula. A cyst on the gums ...

Mucous cysts are pseudocysts (cystic structures lacking a true lining) that usually appear on the middle or index finger of the dominant hand; toe involvement is uncommon. Although most mucous cysts ...