Bilateral optic neuropathy with IgGkappa multiple myeloma improved after myeloablative chemotherapy.

Lieberman, F S; Odel, J; Hirsh, J; Heinemann, M; Michaeli, J; Posner, J · Neurology · 1999

case_report · Level V

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Abstract

A 49-year-old woman with immunoglobulin GK multiple myeloma developed progressive visual loss with bilateral upper and lower central arcuate scotomas. Funduscopic and electrophysiologic studies indicated bilateral optic neuropathy. The immunoglobulin G fraction of the patient's serum reacted with retinal ganglionic cells in bovine retina. The visual abnormalities remitted after myeloablative chemotherapy and disappearance of the paraprotein.

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