Explore a comprehensive video tutorial on bile duct ultrasound reporting, focusing on common bile duct (CBD) and hepatic duct pathologies and diseases. Learn how to write accurate ultrasound (USG) reports through a series of case studies covering various conditions. Begin with normal bile duct anatomy and progress through fusiform dilation, dilated common bile duct, Caroli disease, and intrahepatic biliary duct stones. Examine cases of common bile duct stones, Mirizzi syndrome, hemobilia, and pneumobilia. Delve into acute and recurrent pyogenic cholangitis, ascariasis, and HIV cholangiopathy. Conclude with intraductal and hilar cholangiocarcinoma cases. Gain valuable insights into identifying and reporting these conditions through ultrasound imaging over the course of 29 minutes.