The epidemiology of hepatoblastoma

Logan G. Spector, Jill Birch

Research output: Contribution to journalReview articlepeer-review

236 Scopus citations


Few causes of hepatoblastoma have been conclusively identified, mainly due to the extreme rarity of the disease. Inherited conditions including Familial Adenomatous Polyposis and Beckwith-Wiedemann Syndrome dramatically raise risk of hepatoblastoma but account for few cases overall. A small number of case-control studies investigating risk factors for sporadic hepatoblastoma have been conducted to date. Although most of these studies feature fewer than 200 cases, several clues have emerged. Most notably there is a roughly 20-fold increased risk of hepatoblastoma among children with very low birth weight (<1,500g) and a doubling of risk among those with moderately low birth weight (1,500-2,500g). A modicum of evidence points to a possible role of parental tobacco use prior to or during pregnancy in the causation of hepatoblastoma as well.

Original languageEnglish (US)
Pages (from-to)776-779
Number of pages4
JournalPediatric Blood and Cancer
Issue number5
StatePublished - Nov 1 2012


  • Case-control studies
  • Hepatoblastoma
  • Prematurity


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