Een meisje met een klapvoet

Intraneural ganglion cysts are benign cystic lesions situated within the epineurium of peripheral nerves. They typically lead to symptoms of peripheral neuropathy. They are formed by a capsular defect in an adjacent joint. Identifying the articular branch of the nerve on MRI is essential for the diagnosis and correct treatment of the cyst. In this article, we describe the case of a 12-year-old girl with a peroneal intraneural ganglion cyst and highlight the importance of correct diagnosis.

Conflict of interest and financial support: none declared.