[Cauda syndrome due to spinal stenosis and diskytis in two different spinal levels. Diagnosis using myelo-TC]

Abstract

We report a case of a 75 year old man presenting with paraparesis, urinary incontinence and saddle anesthesia evolving after several months and severe lumbalgia and bad general status which developed fewdays before admission. CT-scan showed spondilosis with lytic lesion at L5-S1 level. MR1 was not performed because the patient had a pacemaker. A myelo-CT study was performed showing a complete stop at L4-L5 level together with L5-S1 diskytis. Laminectomy of L5 and discectomy L5-S1 was performed obtaining tissue sample diagnostic of diskytis and osteomyelitis. Our patient had two lesions at two different levels with two independent syndromic appearence. Myelo-CT played an important diagnostic role in this case because MRI study could not be obtained.