Figure 4.

The time-lime of events for the reported case. Patient’s symptoms first started 1 year prior to the current admission. Patient was admitted exacerbation of lower limb radicular symptoms. First surgery, a two-level decompressive laminectomy was performed. Patient experienced recurrent lower limb symptoms on post-operative day 3. Emergency surgery with drainage of intradural hygromas was performed after urgent MRI evaluation. The symptoms resolved after the second operation. Patient was discharged home in stable condition, 4 days after the second operation. At 4 months’ clinic follow-up patient has remained stable with no new complaints or symptoms.