Scenario one
A Thai male 62 year, both eye blurred vision 6 month, like cloudy. He can see darkness better than brightness, no eye pain, no red eye and discharge. He can normally do daily life.
Her daughter had 30 years. She had frequently pain around eye and blurred vision and pain one side of temporal lobe.
Investigation: T 36.7 C, HR= 72 bpm, RR=18 bpm. BP=160/80 mmHg
: Cataract both eyes