Recurrent vitreous hemorrhage in boys with prepapillary arterial loops

We examined recurrent vitreous hemorrhage in two boys with prepapillary arterial loops. Both patients complained of visible floaters in the left eye during gymnastic exercise. Prepapillary arterial loops and vitreous hemorrhage were found in the left eye in both boys. The vitreous hemorrhage decreased gradually, but recurred. Prepapillary arterial loops may be a risk factor for recurrent vitreous hemorrhage in children. The authors have stated that they do not have a significant financial interest or other relationship with any product manufacturer or provider of services discussed in this article. The authors also do not discuss the use of off-label products, which includes unlabeled, unapproved, or investigative products or devices.