Fig. 2: Ultra-widefield images of the left eye of patient 5.

A Pre-operation of rhegmatogenous retinal detachment. B One day post-operation of PPV and silicone oil tamponade: haemorrhagic choroidal detachment was observed at 1–5 o’clock position. C One-month post-operation of PPV and silicone oil tamponade, the retina was flat. D One-month post-operation of silicone oil removed.