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
Not a manifestation of non proliferative diabetic retinopathy
assistant
The correct answer is  Drusens are pathognomic of dry ARMD and not diabetic retinopathy Manifestations OF non proliferative diabetic retinopathy - a. Microaneurysm: Saccular outpouchings of the vessel wall due to loss of pericytes b. Dot blot haemorrhage: Due to break of wall of microaneurysm in the deep layers c. Superficial haemorrhage: haemorrhage in superficial layers d. Hard exudates: Lipofuschin deposits in inner layer e. Cotton wool spots: NFL Infarction f. Intraretinal microvascular anomalies: abnormal communicating vessels between aeries and the veins g. Venous bleeding