ORGANIC PSYCHOSYNDROME CORRELATED WITH HIGH DENSITY OF GREY MATTER ON CT FOLLOWING METRIZAMIDE CERVICAL MYELOGRAPHY

Abstract An organic psychosyndrome was observed in a young male after cervical myelography with metrizamide, correlating with enhancement of cortical grey matter on CT. These signs proved to be transient. Both were attributed to a too high dosage of metrizamide being introduced into the subarachnoid space.