Which sensory disorder is characterized by a loss of vision often due to high blood sugar levels?

Diabetic Retinopathy is a sensory disorder specifically associated with diabetes, where high blood sugar levels lead to damage in the blood vessels of the retina, resulting in vision loss. This condition progresses through stages, starting from mild non-proliferative changes to more severe cases where new, abnormal blood vessels grow in the retina because of the previous damage. The loss of vision can occur gradually and may go unnoticed until significant damage has occurred, making early detection and management crucial.

In contrast, Glaucoma primarily affects the optic nerve and is often associated with increased intraocular pressure, rather than high blood sugar levels. Cataracts involve clouding of the lens of the eye, usually related to aging or other factors, rather than diabetes directly. Macular Degeneration leads to deterioration of the macula, the central part of the retina, and is often age-related, not directly linked to blood sugar levels. Therefore, among these conditions, Diabetic Retinopathy stands out as the one specifically caused by high blood sugar levels.