The patient was a 19-year-old male. Because physical examination found abnormal fundus in both eyes, he went to the Affiliated Optometry Hospital of Wenzhou Medical University. Prior physical health, no history of night blindness, no color vision abnormalities. No abnormalities were found on the whole body examination. Eye examination: visual acuity was 0.8 in the right eye and 0.8 in the left eye; IOP was 12.6 mmHg (1 mmHg =0.133 kPa) in the right eye and 12.8 mmHg in the left eye; The cornea of both eyes is transparent, the anterior chamber is clear, the depth is acceptable, the pupil is round, the light response is sensitive, and the lens is transparent; The vitreous body of both eyes is clear, the optic disk boundary is clear and reddish, there is foveal reflection, the posterior pole retina is flat, and a large number of yellow-white white white spots with uniform size are densely distributed from the posterior pole to the peripheral retina (Quintessential Picture 1). Clinical diagnosis: White punctate retinal degeneration in both eyes.
