Perineurial cysts commonly found in the SACRAL REGION. They arise from the PERINEURIUM membrane within the SPINAL NERVE ROOTS. The distinctive feature of the cysts is the presence of spinal nerve root fibers within the cyst wall, or the cyst cavity itself.
Also Known As:
Perineural Cysts; Sacral Perineural Cysts; Sacral Tarlov Cysts; Cyst, Perineural; Cyst, Perineurial; Cyst, Sacral Perineural; Cysts, Perineural; Cysts, Perineurial; Cysts, Sacral Perineural; Cysts, Sacral Tarlov; Cysts, Tarlov; Perineural Cyst; Perineurial Cyst; Sacral Perineural Cyst; Perineurial Cysts