OBJECTIVE: To report a case of bilateral progressive subretinal fibrosis and blindness with multifocal granulomatous chorioretinitis occurring after intraocular surgery. We propose that this is a variant of sympathetic ophthalmia. DESIGN: Clinicopathologic case report. METHODS: The left enucleated globe was examined by histopathologic methods. The patient's sera were subjected to immunohistochemical studies against retinal antigens, and collagen 2 types in areas of fibrosis were identified. Polymerase chain reaction was used to test for herpes virus DNA in microdissected, formalin-fixed, paraffin-embedded tissue. RESULTS: The enucleated globe demonstrated histopathologic features similar to an entity previously described as progressive subretinal fibrosis with multifocal granulomatous chorioretinitis. The patient's sera demonstrated antibodies directed against retinal photoreceptors and pigment epithelium. Polymerase chain reaction for herpes virus was negative. Immunohistochemical studies demonstrated types III, IV, V, and VI collagen in areas of fibrosis. CONCLUSIONS: The clinical history along with the histopathologic and immunohistochemical findings suggest that progressive subretinal fibrosis with multifocal granulomatous chorioretinitis may represent a variant of sympathetic ophthalmia and that retinal autoimmunity may play a role in its pathogenesis.
OBJECTIVE: To report a case of bilateral progressive subretinal fibrosis and blindness with multifocal granulomatous chorioretinitis occurring after intraocular surgery. We propose that this is a variant of sympathetic ophthalmia. DESIGN: Clinicopathologic case report. METHODS: The left enucleated globe was examined by histopathologic methods. The patient's sera were subjected to immunohistochemical studies against retinal antigens, and collagen 2 types in areas of fibrosis were identified. Polymerase chain reaction was used to test for herpes virus DNA in microdissected, formalin-fixed, paraffin-embedded tissue. RESULTS: The enucleated globe demonstrated histopathologic features similar to an entity previously described as progressive subretinal fibrosis with multifocal granulomatous chorioretinitis. The patient's sera demonstrated antibodies directed against retinal photoreceptors and pigment epithelium. Polymerase chain reaction for herpes virus was negative. Immunohistochemical studies demonstrated types III, IV, V, and VI collagen in areas of fibrosis. CONCLUSIONS: The clinical history along with the histopathologic and immunohistochemical findings suggest that progressive subretinal fibrosis with multifocal granulomatous chorioretinitis may represent a variant of sympathetic ophthalmia and that retinal autoimmunity may play a role in its pathogenesis.
Authors: Lynn J Poole Perry; Frederick A Jakobiec; Fouad R Zakka; Elias Reichel; Martina C Herwig; Arie Perry; Daniel J Brat; Hans E Grossniklaus Journal: Am J Ophthalmol Date: 2012-12-06 Impact factor: 5.258