system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
You have been referred a middle-aged patient to rule out open angle glaucoma. Which of the following findings will help in the diagnosis:
assistant
The correct answer is  Appearance of cupping of disc will help for diagnosis. Ref: Textbook of Ophthalmology By Nema, 3rd Edition, Page 175