This book covers all liver tumors and lesions that clinically and radiologically mimic liver tumors. It provides readers with a comprehensive overview of this complex and rapidly evolving field. All aspects of surgical pathology are addressed, supplemented by detailed presentations of the lesions’ cell-biologic and molecular features. In addition, the methods employed for diagnosis and diagnostic algorithms are discussed. It appeals to pathologists and hepatologists and serves as an invaluable aid to diagnosis.The field of liver tumors and tumor-like lesions in adults and children has experienced tremendous advances in recent years. Specifically, the recognition of novel entities, deepened insights into known tumors, and refinement of classifications have necessitated continual updates and reappraisals. In addition, previous understanding of hepatic carcinogenesis and tumor progression has been transformed by the very rapid evolution of our understanding of cell biology, genomics, signaling pathways, cell interactions, and mechanisms of invasion and spread of hepatic tumor cells. These general pathology issues must be combined with surgical pathology if a comprehensive understanding of liver tumor pathology is to be achieved.

This book covers all liver tumors and lesions that clinically and radiologically mimic liver tumors. It provides readers with a comprehensive overview of this complex and rapidly evolving field. All aspects of surgical pathology are addressed, supplemented by detailed presentations of the lesions’ cell-biologic and molecular features. In addition, the methods employed for diagnosis and diagnostic algorithms are discussed. It appeals to pathologists and hepatologists and serves as an invaluable aid to diagnosis.The field of liver tumors and tumor-like lesions in adults and children has experienced tremendous advances in recent years. Specifically, the recognition of novel entities, deepened insights into known tumors, and refinement of classifications have necessitated continual updates and reappraisals. In addition, previous understanding of hepatic carcinogenesis and tumor progression has been transformed by the very rapid evolution of our understanding of cell biology, genomics, signaling pathways, cell interactions, and mechanisms of invasion and spread of hepatic tumor cells. These general pathology issues must be combined with surgical pathology if a comprehensive understanding of liver tumor pathology is to be achieved.

The field of liver tumors in children has seen tremendous therapeutic advances over recent years. This has been achieved through a much better understanding of the biology of disease, improved diagnostic procedures, refined methods of pretreatment tumor staging, the implementation of highly efficient chemotherapy and surgery, detailed monitoring of toxicity, and careful follow-up strategies. International controlled trials have played a key role in these advances, and many leading figures in the trials are among the editors and authors of this book. Their principal goal in Hepatic Tumors in Children is to provide the reader with a complete update on this complex and rapidly evolving field. All aspects of an impressive success story are covered, disclosing how the outcome of a previously devastating disease has been so dramatically improved. This book will prove essential reading for all who are involved in the care of children with liver tumors.

This issue of Surgical Oncology Clinics of North America is devoted to "Biliary Tract and Primary Liver Tumors" and is edited by Timothy Pawlik, MD, of the Johns Hopkins Hospital in Baltimore. Expert authors in this issue review this topic in articles such as: Epidemiology and Risk Factors of Biliary Tract Tumors and Primary Liver Tumors; Imaging of the Patient with a Biliary Tract or Primary Liver Tumor; Percutaneous and Endoscopic Approaches to Biliary Tract Tumors and Primary Liver Tumors; Intrahepatic Cholangiocarcinoma; Hilar Cholangiocarcinoma; Distal Cholangiocarcinoma; Hepatocellular Carcinoma; Staging of Biliary Tract and Primary Liver Tumors; Intra-arterial Therapies: Primary Liver Tumors; Radiotherapy: Primary Liver Tumors; Systemic and Targeted Therapy; and Palliation: Treating Patients with Inoperable Biliary Tract and Primary Liver Tumors.