The Surgical clinics of North America
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Liver anatomy can be variable, and understanding of anatomic variations is crucial to performing hepatic resections, particularly parenchymal-sparing resections. Anatomic knowledge is a critical prerequisite for effective hepatic resection with minimal blood loss, parenchymal preservation, and optimal oncologic outcome. Each anatomic resection has pitfalls, about which the operating surgeon should be aware and comfortable managing intraoperatively.