Fig. 2
From: Lamellar Hole-associated Epiretinal Proliferation in choroideremia: a case report
A–D Transmission electron microscopy images of epiretinal tissue. Image A showing dense extracellular matrix constituted of amorphous material of collagen strands (native vitreous collagen NVC and type IV collagen). The red square shows the magnified area in B. In Image B abundant clusters of fibrous collagen closely resembling compact FLSC (red arrowheads) embedded in native vitreous collagen (NVC) and type IV collagen are detectable. C The vitreal side of the epiretinal tissue appear smoother than the retinal side. D FLSC (detail in yellow square) embedded in vitreous collagen fibrils