Fig. 1

Colour disc photographs (a), en-face spectral-domain optical coherence tomography images at the level of the peripapillary choroidal cavitation and prelaminar tissue schisis (b), and B-scan images at the location indicated by the orange dashed lines (c–e) obtained at the first visit (left) and at the follow-up visits after 1 year (middle) and 2 years (right). a A flame-shaped haemorrhage was observed at the first two visits (yellow arrows), which was absorbed at the final follow-up. b En-face images showed the enlarged fluid pockets within the prelaminar tissue at the second visit (middle, black arrows), which again were smaller at the final visit (right, black arrows). c–e Both the intrachoroidal cavitation (white arrows) and prelaminar tissue schisis (arrowheads) were larger at the second visit (middle) than at the first visit (left), and then smaller at the final visit