The dataset has been developed for the pathological reporting of resection specimens of paediatric hepatoblastoma, including tumours in the hepatocellular neoplasm not otherwise specified (HCN-NOS) category. It is not applicable to hepatocellular carcinomas (HCC) nor to other primary or metastatic paediatric neoplasms of the liver.


Publication History

This dataset was developed with the kind support of the International Paediatric Pathology Association (IPPA), Paediatric Pathology Society (PPS) and Society for Pediatric Pathology (SPP).

1st edition – November 2023

  • To reference this dataset please use the following citation: López-Terrada DH, Alaggio R, Bush JW, Cho S, de Krijger RR, Inoue T, O’Neill AF, Perez-Atayde A, Ranganathan S, Stahlschmidt J, Tanaka Y, Cohen M, Reyes-Múgica M (2023). Hepatoblastoma Histopathology Reporting Guide. 1st edition. International Collaboration on Cancer Reporting; Sydney, Australia. ISBN: 978-1-922324-38-2.

Expert Committee

The 1st edition of the dataset for Hepatoblastoma was developed by the following international team:

  • Chair – Dolores H López-Terrada, USA
  • Series Champion – Miguel Reyes-Múgica, USA
  • ICCR representative – Marta Cohen, UK

Domain experts:

  • Rita Alaggio, Italy
  • Jonathan W Bush, Canada
  • Soo-Jin Cho, USA
  • Ronald R de Krijger, The Netherlands
  • Takeshi Inoue, Japan
  • Allison F O’Neill, USA
  • Antonio Perez-Atayde, USA
  • Sarangarajan Ranganathan, USA
  • Jens Stahlschmidt, UK
  • Yukichi Tanaka, Japan


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