title: Optic neuritis and rapidly progressive necrotizing retinitis as the initial signs of subacute sclerosing panencephalitis: a case report with clinical and histopathologic findings.
abstract: We report a case of subacute sclerosing panencephalitis (SSPE) presenting first with optic neuritis and rapidly progressive necrotizing retinitis at the posterior pole. We reviewed the clinical, laboratory, photographic, angiographic, and histopathologic records of a patient with SSPE. A 15-year-old girl was referred after rapid loss of vision due to optic neuritis and macular necrosis in the right eye. She had a history of cardiac valve surgery, but had no systemic symptoms and extensive work-up was unrewarding. Contralateral involvement with rapidly progressive optic neuritis and macular necrotizing retinitis prompted retinochoroidal biopsy of the right eye, which revealed necrosis of inner retinal layers and perivascular lymphoplasmocytic infiltration with intact choroid and outer retina without any findings of inclusion bodies, microorganisms, or atypical cells. The diagnosis was based on histopathologic findings consistent with SSPE, and detection of elevated measles antibody titers in cerebrospinal fluid and serum. It was further confirmed by development of typical electroencephalography pattern at 6 months and neurological symptoms at 4-year follow-up. Clinicians need to be aware that optic neuritis and necrotizing retinitis at the posterior pole may be the presenting features of SSPE.
authors: Department of Ophthalmology, Istanbul Faculty of Medicine, Istanbul University, Istanbul Tip Fakultesi, Goz Hastaliklari A.D., 34390, Capa, Istanbul, Turkey.
authors: Merih
authors: M
authors: Oray
authors: Samuray
authors: S
authors: Tuncer
authors: Nur
authors: N
authors: Kir
authors: Murat
authors: M
authors: Karacorlu
authors: Ilknur
authors: I
authors: Tugal-Tutkun
mesh_terms: D000293:Adolescent; D018450:Disease Progression; D005260:Female; D006801:Humans; D009902:Optic Neuritis / Q000473:pathology*; D012173:Retinitis / Q000473:pathology*; D013344:Subacute Sclerosing Panencephalitis / Q000473:pathology*