Optic disk melanocytoma associated with polypoidal choroidal vasculopathy lesions, after combination treatment of photodynamic therapy and intavitreal aflibercept (Eylea), a case report.

backgroundWe report a rare case of a woman with optic disk melanocytoma (ODMC) in conjunction with polypoidal choroidal vasculopathy (PCV). We also present, for the first time in literature, the clinical and morphological outcomes of the applied treatment, consisting of a session of photodynamic therapy (PDT) and three monthly intravitreal aflibercept injections. CASE PRESENTATION: An 83-year-old Greek woman, complaining for visual decline at her left eye, referred to our department and was diagnosed with ODMC associated with PCV. At presentation, best corrected visual acuity (BCVA) was 2/10, fundus examination revealed a pigmented lesion covering partially the optic nerve head and extending into the peripapillary choroid and retina, while hard exudates were observed temporal to it. Blocked hypofluorescence in the area covered by the lesion and diffuse hyperfluorescence at its temporal rim were shown by fluorescein angiography (FA). Indocyanine green angiography (ICGA) identified 3 hyperfluorescent polypoidal lesions arising from the choroidal vasculature. Optical coherence tomography (OCT) revealed subretinal fluid and retinal pigment epithelium detachment (RPE) at the region corresponding to polyps. The treatment included a PDT session combined with 3 monthly intravitreal aflibercept injections. Three months since the treatment initiation, new BCVA was 5/10, ICGA demonstrated total polyps occlusion, while OCT detected RPE detachment without subretinal fluid. Ten months later, ODMC was stable, BCVA rose to 7/10, no polyps were present, and total resolution of RPE detachment was achieved.

conclusionsThis is the first case report of PCV coexisting with ODMC, presenting both ICGA and OCT findings, and the applied treatment and its outcomes. Furthermore, we demonstrated that PDT combined with intravitreal aflibercept injections seems to be a promising treatment for PCV.