视网膜检影法

例句：

1. 1. The doctor performeda retinal examination on the patientto check for any abnormalities.
   医生对病人进行了视网膜检查，以检查是否有异常。
2. 2. During the examination, the doctor carefullyexamined the patient's retina todetect any signs of disease.
   在检查过程中，医生仔细检查了患者的视网膜，以发现任何疾病的迹象。
3. 3. Thepatient was referred for aretinal examination after experiencingblurred vision.
   患者因视力模糊被推荐进行视网膜检查。