case_images: PMC10637845_01
case_images: Right upper quadrant abdominal ultrasound on admission showing gallbladder wall thickening to 5.85 mm (indicated by yellow arrow; normal gallbladder wall thickness is less than 3 mm) and no gallbladder stones.
case_images: CRIID2023-5510295.001.jpg
case_images: PMC10637845_01_CRIID2023-5510295.001.jpg
case_images: fig1
case_images: Right upper quadrant abdominal ultrasound revealed minimal gallbladder sludge and wall thickening without ductal dilatation (Figure 1).