Fig. 1

The coin-shaped corneal endothelial scar with inflammation at the initial referral. A, B Ciliary injection (A) and multiple corneal hazy lesions (B, arrows) are shown. C, D At 10 o’clock mid-periphery of the cornea (C, the magnified view of the white rectangle in B), a coin-shaped corneal endothelial scar-like lesion comprising scar-like opaque foci (C, yellow arrowheads) with overlying corneal stromal haziness (C, white arrowhead) is noted. Anterior segment optical tomography (D) at the area of the lesion (C), accordingly, revealed a highly reflective line at the level of Descemet’s membrane (D, yellow arrowheads) and overlying stromal opaque lesions (D, white arrowheads). E After 5 months, the coin-shaped endothelial lesions remained without noticeable change. F At 1 year, the coin-shaped corneal endothelial scar-like lesions became sparse (inside the yellow rectangle)