Sarah Nisar, Lubna Sarfraz.
Correlation of Apparent Diffusion Co-Efficient Mapping of Visual Pathways with Glycosylated Haemoglobin Levels in Diabetic patients Presenting with Blurring of Vision.
Al-Shifa J Ophthalmol Jul ;15(4):40-6.

This research has been done to study the impact of diabetes on Visual pathway using diffusion weighted magnetic resonance imaging (DW MRI) and calculating the Apparent Diffusion Co-efficient (ADC) values. Conventional MRI and Diffusion-weighted imaging (DWI) of the brain of diabetic patients were obtained and DW/ADC values of optic nerve, optic tract, thalamus and visual cortex were calculated by drawing regions of interest (ROI) of these regions. HbA1c was done using chemiluminescent technique.

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