<unk> , is a rare congenital, nonhereditary eye disorder, causing full or partial blindness, characterized by abnormal development of blood vessels behind the retina.<unk>  can also fall under glaucoma. It can have a similar presentation to that of retinoblastoma.
Coats' disease
Dercum's disease
Van Buchem disease
Swaim's Panacea
TRIANGLE disease
Darier's disease
Lev's disease
Berylliosis