Cystae mucosae digitales, quae in manu saepe apparent, sunt forma ganglionis. Ganglion est tumor mollis, qui iuxta iuncturam vel tendinum invenitur. Cysta mucosa digitalis proprie oritur a dorso articulationis interphalangeae superne (COMM iuncturae). Haec saepe occurrunt cum OSTEOARTHRITIS iuncturae subiectae. Digital mucous cysts are a type of ganglion commonly found on the hand. A ganglion is a soft tissue tumor that is found next to a joint or tendon. A digital mucous cyst is a ganglion that arises from the dorsum of the distal interphalangeal joint (DIP joint). Digital mucous cysts commonly have an association with underlying DIP joint osteoarthritis.