ABSTRACT: Introduction: Fatty liver is a disease in which fat accumulates in hepatic cells. Non-alcoholic fatty liver disease develops when a person does not consume alcohol. The most frequent liver condition is NAFLD. Ultrasonography is a gold standard modality for the screening of fatty liver disease. The risk of diabetes mellitus increases in patients having fatty liver disease. Objective: To screen out the patients of diabetic and non-diabetic. Material and Method: It was a cross-sectional study. This study included patients with NAFLD and diabetes mellitus. From the Radiology department, ultrasonographic reports of patients having fatty liver disease were taken during the period of 7 months, from September 2020 to April 2021. This study included both sexes included. Based on grades of fatty land presence or absence of diabetes mellitus, patients were categorized into groups. Results: Out of 120 patients, 90 were diabetic and had fatty liver disease detected by ultrasonography. There was a risk of acquiring diabetes mellitus as the severity of a fatty liver increased. Conclusion: There was a linear relationship between non-alcoholic fatty liver (NAFLD) and diabetes mellitus (DM). It is suggested that patients with NAFLD should check their blood glucose levels routinely.

KEYWORDS: Fatty Infiltration, Non-alcoholic Fatty Liver Disease (NAFLD), Diabetes Mellitus (DM), Sonography, Non-insulin Dependent Diabetes Mellitus (NIDDM)