Main clue for diagnosing FEVR | Cases (n = 21) |
---|---|
Complicated FEVR patients diagnosed as FEVR preoperatively | |
Family history (+) | 3 |
Avascular peripheral area and peripheral vascular anomalies in the contralateral eye | 1 |
Complicated FEVR patients diagnosed as FEVR intraoperatively | |
Intraoperative FA (+) in the contralateral eye | 7 |
Avascular peripheral area and peripheral vascular anomalies were found when the peripheral sclera was impressed during the operation | 5 |
Complicated FEVR patients diagnosed as FEVR postoperatively | |
Radial retinal fold involved in all major retinal vessels during the follow-up | 1 |
Peripheral avascular zone was found during the follow-up | 4 |