Recapitulating Liver Embryology-Lessons to Be Learned for Liver Diseases

Despite looking monotonous, liver histology represents a highly complex structure of hepatocytes, bile ducts and vessels. This complex interaction and development originate in embryology and remain in adult life. In this manuscript, we highlight the features of liver embryology, translating the events into pathologic features and opening possibilities for disease understanding and research. We revisit liver embryology, from biliary to vascular processes, stressing some developing abnormalities with a focus on the histological findings. With this manuscript, we hope to increase the awareness of the importance of embryology in diseases, prompting its detailed study.