[Surgically treated epidural hematoma of the spinal cord at the Th1-Th2 levels associated with arachnoid cyst].

In a man aged 28 clinical picture, myelography and computerized myelotomography demonstrated epidural haematoma at the level of Th1-Th2 vertebrae with associated arachnoidal cyst. Owing to initially erroneous diagnosis of transverse myelitis the haematoma was diagnosed only after 7 days and removed surgically with simultaneous evacuation of the cyst. The therapeutic result was minimal.