A patient developed visual loss 35 days following iophendylate injection (Pantopaque) myelography. Skull x-ray films revealed residual contrast material along the course of the optic nerve. The patient was successfully treated with corticosteroids.
Tabaddor K. Unusual Complications of Iophendylate Injection MyelographyReport of a Case and Review. Arch Neurol. 1973;29(6):435–436. doi:10.1001/archneur.1973.00490300097014