Takahashi O, Hayasaka S, Kiyosawa M, Mizuno K, Saito T, Tada K, Igarashi Y
Jpn J Ophthalmol. 1985;29(2):170-6.
We describe two patients with gyrate atrophy of the choroid and retina who suffered from vitreous hemorrhages in adolescence. The diagnosis of gyrate atrophy was confirmed biochemically and clinically; hyperornithinemia and a deficiency of ornithine ketoacid transaminase were confirmed biochemically. Typical fundus changes of scalloped chorioretinal atrophies with sharp margins, deteriorated dark adaptation, non-recordable electroretinogram, flat electrooculogram, and constricted visual fields were noted. We believe that the vitreous hemorrhage is an ocular complication in this disorder.
我们描述了两名患有脉络膜和视网膜回旋状萎缩的患者，他们在青春期出现了玻璃体积血。通过生化和临床检查确诊为回旋状萎缩；生化检查证实存在高鸟氨酸血症和鸟氨酸酮酸转氨酶缺乏。观察到典型的眼底改变，即边缘清晰的扇形脉络膜视网膜萎缩、暗适应恶化、视网膜电图无法记录、眼电图平坦以及视野缩小。我们认为玻璃体积血是这种疾病的一种眼部并发症。
