I have a 21 year old daughter with a csf leak for four years. She had two hemilaminectomies, which revealed two cysts leaking on her throacic spine. However, after repair, her symptoms resolved and then returned. The best testing I am aware of is a CT myelogram, but she is allergic to the iodine contrast material. She has constant pain and suffers daily with this condition. DOes anyone ahve any very updated information on csf (spontaneous cerebral fluid) leaks?