vitreoretinochoroidopathy /ˌvɪtriː.oʊˌrɛtɪnoʊˌkɔːrɔɪˈdɒpəθi/ noun1 •A rare eye disorder that affects the vitreous, retina, and choroid. It can be caused by bestrophin 1 gene mutations and may lead to changes in vision due to abnormalities in these eye tissues.