Retina (Philadelphia, Pa.) · 2024
ACUTE POSTERIOR MULTIFOCAL PLACOID PIGMENT EPITHELIOPATHY AND PLACOID VARIANT DISEASES MASQUERADING AS AGE-RELATED MACULAR DEGENERATION IN THE ELDERLY: A Case Series.
СтатьяКлинический случайНазвание и аннотация: Перевод пока не подготовлен
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Cheng John Yu, Santina Ahmad, Margines J Ben, Voichanski Shilo, Ramtohul Prithvi, Bousquet Elodie, Bijon Jacques, Freund K Bailey, Yannuzzi Lawrence, Sarraf David
Аннотация
PURPOSE: To report eight cases of acute posterior multifocal placoid pigment epitheliopathy (APMPPE) or persistent placoid maculopathy (PPM) initially masquerading as age-related macular degeneration in elderly individuals.
METHODS: APMPPE or PPM eyes in patients above age 55 years with macular retinal pigment epithelium disruption including drusenoid lesions on macular examination and/or with multimodal imaging were included. At least one method of multimodal imaging including fluorescein angiography (FA), indocyanine green angiography, optical coherence tomography (OCT), and OCT angiography (OCTA) was performed in all eyes for diagnosis and to monitor for macular neovascularization.
RESULTS: Eight elderly male patients presented with vision loss and were all initially diagnosed with non-neovascular or neovascular age-related macular degeneration. With the aid of multimodal retinal imaging, a final diagnosis of either APMPPE or PPM was rendered. With FA and indocyanine green angiography, choroidal hypoperfusion was detected in all but one eye. With OCT, the angular sign of Henle fiber layer hyperreflectivity was identified in >50% of eyes. With OCTA, inner choroidal flow deficits were detected in all eyes. Macular neovascularization requiring anti-vascular endothelial growth factor injection therapy complicated three of eight cases.
CONCLUSION: Both APMPPE and PPM may develop in elderly individuals and may masquerade as age-related macular degeneration on presentation. Multimodal imaging including FA, indocyanine green angiography, and OCTA are important diagnostic modalities to assess for inner choroidal hypoperfusion to arrive at an accurate diagnosis and to detect macular neovascularization, which frequently complicates APMPPE and PPM. In these patients, serial anti-vascular endothelial growth factor intravitreal injections are essential in treating macular neovascularization and in preventing significant vision loss.
METHODS: APMPPE or PPM eyes in patients above age 55 years with macular retinal pigment epithelium disruption including drusenoid lesions on macular examination and/or with multimodal imaging were included. At least one method of multimodal imaging including fluorescein angiography (FA), indocyanine green angiography, optical coherence tomography (OCT), and OCT angiography (OCTA) was performed in all eyes for diagnosis and to monitor for macular neovascularization.
RESULTS: Eight elderly male patients presented with vision loss and were all initially diagnosed with non-neovascular or neovascular age-related macular degeneration. With the aid of multimodal retinal imaging, a final diagnosis of either APMPPE or PPM was rendered. With FA and indocyanine green angiography, choroidal hypoperfusion was detected in all but one eye. With OCT, the angular sign of Henle fiber layer hyperreflectivity was identified in >50% of eyes. With OCTA, inner choroidal flow deficits were detected in all eyes. Macular neovascularization requiring anti-vascular endothelial growth factor injection therapy complicated three of eight cases.
CONCLUSION: Both APMPPE and PPM may develop in elderly individuals and may masquerade as age-related macular degeneration on presentation. Multimodal imaging including FA, indocyanine green angiography, and OCTA are important diagnostic modalities to assess for inner choroidal hypoperfusion to arrive at an accurate diagnosis and to detect macular neovascularization, which frequently complicates APMPPE and PPM. In these patients, serial anti-vascular endothelial growth factor intravitreal injections are essential in treating macular neovascularization and in preventing significant vision loss.