Ankle Ganglion Cyst
51-year-old man presents with a 7-year history of an right ankle subdermal soft mass that has been recently growing. Fine needle aspiration found benign fibrous tissue in myxoid-like material consistent with a ganglion cyst.
This case serves as a reminder that not all subcutaneous tissue is dermatologic in origin. Ganglion cyst management includes simple observation, needle aspiration, and rarely surgical removal.