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Contemporary management of hepatoblastoma

Hafberg, Einara; Borinstein, Scott C.b; Alexopoulos, Sophoclis P.c

Current Opinion in Organ Transplantation: April 2019 - Volume 24 - Issue 2 - p 113–117
doi: 10.1097/MOT.0000000000000618
LIVER TRANSPLANTATION: Edited by Sophoclis P. Alexopoulos
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Purpose of review Hepatoblastoma is the most common primary pediatric liver malignancy. The goal of treatment in hepatoblastoma is complete surgical resection. Recently published multinational collaborative studies are better defining risk factors for disease recurrence and guide optimal treatment strategy.

Recent findings Successful margin-negative resection of hepatoblastoma is dependent on the location and extent of disease as defined by the PRETEXT classification. Liver transplantation is an appropriate treatment modality when complete oncological resection requires total hepatectomy. In general, advanced PRETEXT class as well as histologic features, age at presentation, tumoral production of α-feto protein and the presence of metastatic disease adversely affect outcome. Hepatoblastoma is chemosensitive and significant downstaging can occur with the use of neoadjuvant chemotherapy allowing for less extensive hepatectomy. In addition, patients at moderate-to-high risk of postresection recurrence should receive neoadjuvant chemotherapy. Cisplatin-based chemotherapy can allow for resection of transplantation of patients with metastatic disease when complete metasatectomy can be achieved albeit with inferior results.

Summary Treatment of hepatoblastoma with surgical resection or liver transplantation is associated with excellent long-term results in the setting of modern chemotherapy.

aDivision of Gastroenterology, Department of Pediatrics, Vanderbilt University Medical Center

bDivision of Pediatric Hematology/Oncology, Department of Pediatrics, Vanderbilt University Medical Center

cDivision of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA

Correspondence to Sophoclis P. Alexopoulos, MD, FACS, Division of Hepatobiliary Surgery and Liver Transplantation, Vanderbilt University Medical Center, 801 Oxford House, 1313 21st Avenue South, Nashville, TN 37232, USA. Tel: +1 615 936 6528; e-mail: sopho.alexopoulos@vanderbilt.edu

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