A confrontation visual field is a test done by the eye doctor to know the patient’s uniocular field of view. The patient is made to sit in front of the doctor at about 2 arms length distance. The ...

A 37-year-old woman presented to the emergency department with a two-week history of blurred central vision in her left eye. She had 20/20 vision in her right eye but could count fingers only at 1.2 m ...