Ultrasound (abdomen), Cholelithiasis 1, First Frame

Ultrasound (abdomen), Cholelithiasis 1, Gallbladder (annotated)

Ultrasound (abdomen), Cholelithiasis 2, First Frame, Gallbladder

Ultrasound (abdomen), Probe Position, Lateral

Ultrasound (abdomen), Probe Position, Anterior

Ultrasound (abdomen), Normal (annotation)

Ultrasound (abdomen), Probe Position, Anterior 2

Ultrasound (abdomen), Abdominal Gallstones