Fig. 3From: The associations between coronary artery disease, and non-alcoholic fatty liver disease by computed tomographyDiabetic male patient 67 years old. a Axial non-enhanced CT image demonstrates attenuation measurements of the liver and spleen shows a diffuse fat accumulation in the liver, with a mean liver attenuation of 37.3 HU and a mean spleen attenuation of 42.5 HU. b Coronary CT angiography images shows a non-calcified plaque demonstrates a napkin-ring sign (arrow) with a central low-attenuation area, surrounded by a peripheral rim of higher attenuation and c Coronary CT angiography images shows a plaque with spotty calciumBack to article page