Hepatobiliary Imaging

This chapter on hepatobiliary imaging provides radiology residents with an overview of diagnostic modalities and their applications in liver and biliary tract assessment. With focus on CT, MRI, ultrasound, and nuclear medicine, the chapter details the strengths and limitations of each modality with images from straightforward as well as more challenging cases. It covers the imaging characteristics of common hepatic and biliary pathologies, including cirrhosis, hepatocellular carcinoma, cholangiocarcinoma, and gallstones. The chapter also discusses the use of contrast agents, imaging protocols, and the interpretation of findings to differentiate between benign and malignant lesions. By offering practical tips, case studies, and key images, this chapter equips residents with essential skills and knowledge to effectively evaluate hepatobiliary conditions, helping them achieve proficiency in radiology.