This 54 y/o RHF presented on 7/3/93 with a 2 month history of lower extremity weakness. She was admitted to a local hospital on 5/3/93 for a 3 day h/o of progressive BLE weakness associated with incontinence and BLE numbness. There was little symptom of upper extremity weakness at that time, according to the patient. Her evaluation was notable for a bilateral L1 sensory level and 4/4 strength in BLE. A T-L-S Spine MRI revealed a T4-6 lipomatosis with anterior displacement of the cord without cord compression. CSF analysis yielded: opening pressure of 14cm H20, protein 88, glucose 78, 3 lymphocytes and 160 RBC