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[Diagnosis of optic neuropathy in endocrine orbitopathy]
B Heinemann1, P Bischoff, J Jörgensen
1Klinik für Augenkrankheiten, Kantonsspitals St. Gallen, Schweiz.
Abstract:
By presenting the case of a patient with Graves-disease, different methods that permit detection of optic nerve compression are discussed. Beside reduced visual acuity and pathological visual fields, measurement of episcleral venous pressure, pathological visually-evoked potentials (VEP) and enlarged extraocular muscels (detected by CT and MRI) give good additional evidence of optic nerve compression in Graves-disease.