例1 李××女62岁1985年无明显诱因自觉右眼视物模糊,逐渐加重,于1987年12月1日来我院门诊就诊。查视力右眼0.06,左眼1.0,前眼部未见异常,右眼底后极部网膜色素分布不均,有黄白色点状病灶,诊断为右眼中心性视网膜病变,对症治疗病情稳定。1989年10月31日无明显诱因突然感到右眼前有黑影来诊。查右眼视力为手动/10厘米,眼底见外侧网膜发灰隆起,乳头颞侧网膜下黑色凸起物约5×7PD,有 Example 1 Li × × female 62 years old in 1985 no obvious incentive conscious right eye blurred vision, and gradually increased in December 1, 1987 to our hospital clinic. Visual acuity right eye 0.06, left eye 1.0, anterior eye no abnormalities, the right fundus posterior pole of the uneven distribution of retinal pigment, yellow and white dot-like lesions, diagnosis of right eye central retinopathy, symptomatic treatment of stable disease. October 31, 1989 No obvious incentive Suddenly felt the right to come to the clinic. Check the right eye for manual / 10 cm, retinal see the outer retinal gray ascended the nipple temporal subretinal black projections about 5 × 7PD, there