30th September 2020

A 48-year-old male presents to ask about his eyesight

A 48-year-old male presents to ask about his eyesight. He denies any visual disturbances, pain or discomfort to his eyes. However, he is concerned as his father developed open-angle glaucoma in his early 50s. You perform a fundoscopic examination which showed no notable changes to the retina or optic disc. You also measure his intraocular pressure which showed intraocular pressure of 25 mmHg.

Which of the following is the most accurate diagnosis?  

Select the SINGLE most appropriate option from the list below. Select ONE option only.