case_images: PMC10581008_01
case_images: Ultrasound image showing two adjacent Ascaris worms in the common bile duct.
case_images: IMCRJ-16-689-g0001.jpg
case_images: PMC10581008_01_IMCRJ-16-689-g0001.jpg
case_images: f0001
case_images: Abdominal ultrasound done on the same day showed two adjacent, well-defined, tubular, and hyperechoic structure with a central lucency on subcostal axial view seen within the common bile duct (CBD) and right intrahepatic duct (Figure 1).
case_images: Subcostal axial view showing hyperechoic structures in the common bile duct.
case_images: IMCRJ-16-689-g0002.jpg
case_images: PMC10581008_01_IMCRJ-16-689-g0002.jpg
case_images: f0002
case_images: The CBD was dilated to 1 cm, and the proximal intrahepatic duct is slightly dilated (Figure 2).