A Case Report of Spinal Arachnoid Cyst

A Case of spinal archnoid cyst is reported. Our case is a 38-year-old man who had no complaint but showed an atrophy of quadriceps and hypesthesia of thigh. MRI showed the mass lesion behind the CSF space, and at enhanced-MRI with Gadolinium-DTPA, the lesion was not enhanced, therefore, was diagnosed as cystic lesion, MRI, myelography and CTM have been shown to be very useful tools in the diagnosis of a spinal archnoid cyst.