Abstract
We report a case of congenital dermoid cyst of the conus medullaris without associated dysraphic lesion treated surgically. An 18-year-old man had a one-year history of binder sphincter disorders and more recent acute renal failure with urinary tract infection.
The diagnosis of intramedullary tumor was provided by myelo CT and MRI confirmed by histology. At 10-month follow-up, the postoperative course was good.