Multiple component of epiretinal tiue detected by triamcinolone and indocyanine green in macular hole and retinal detachment a a reult of high myopia

Purpoe To examine three layer of membrane detected by triamcinolone acetonide (TA) and indocyanine green (ICG) during urgery for macular hole and retinal detachment (MHRD) a a reult of high myopia. Deign Hitologic tudy. Method We excied three layer of membrane viualized with TA and ICG that were tightly adhering to the retinal urface during vitrectomy and examined them by tranmiion electron microcopy. Reult The firt membrane wa made of acellular collagen fiber, uggetive of vitreou, and the econd wa compried of part of fibroblat-like cell and collagen fibril, uggeting a proliferative epiretinal membrane. The third membrane wa an internal limiting membrane. Concluion Multiple component of epiretinal tiue could be delaminated with the aitance of TA and ICG during urgery for myopic MHRD.