1991
DOI: 10.1038/bjc.1991.216
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An estimate of the heritable fraction of childhood cancer

Abstract: (20). The highest hereditary fractions at individual tumour sites were seen for: retinoblastoma (37.2%); kidney (7.2%); leukaemia (2.6%) and brain and spinal cord (2.0%). When information about family history from published reports was incorporated into the figures calculated from Registry data the total genetic fraction was estimated to be 4.2%. We conclude that there is a clear genetic basis for a small minority of the cancers of childhood, but ethnic variation and the lack of known environmental determinant… Show more

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Cited by 229 publications
(158 citation statements)
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“…There have been reports of increased incidence of specific tumours in the UK for neuroblastoma (Stiller, 1993) and leukaemia (Blair and Birch, 1994). The aetiology of childhood cancers remains largely unknown; only about 5% are thought to have an inherited genetic component (Narod et al, 1991). The increasing incidence of childhood cancer is consistent with the hypothesis that environmental factors play a role in the aetiology of these diseases.…”
Section: Childhood Cancermentioning
confidence: 75%
“…There have been reports of increased incidence of specific tumours in the UK for neuroblastoma (Stiller, 1993) and leukaemia (Blair and Birch, 1994). The aetiology of childhood cancers remains largely unknown; only about 5% are thought to have an inherited genetic component (Narod et al, 1991). The increasing incidence of childhood cancer is consistent with the hypothesis that environmental factors play a role in the aetiology of these diseases.…”
Section: Childhood Cancermentioning
confidence: 75%
“…The diagnosis of all cases was reviewed centrally, from biological specimens (33%), pathology or post-mortem reports (18%), clinical records (24%) or case registration information (25%). We excluded: leukaemia and non-Hodgkin's lymphoma; retinoblastoma, as almost half the cases are hereditary (Narod et al, 1991); genderspecific tumours, as the population at risk differs; registrations with an ICD-O morphology code of 1 or 2 indicating non-malignancy. First malignancies were extracted.…”
Section: Ascertainment Of Casesmentioning
confidence: 99%
“…Brain tumour is a component of certain rare cancer syndromes such as Li-Fraumeni, neurofibromatosis 1 and 2, von Hippel-Lindau and Gorlin (Li, 1995;Fearon, 1997;Huson, 1998). However, these conditions are likely to explain only a small proportion of childhood brain tumours; only 2% based on a review of records (Narod et al, 1991). No increased risk of brain tumour was observed in parents of childhood brain tumour patients (Olsen et al, 1995), though among offspring of survivors of childhood brain tumours the relative risk was 2.0 and almost significant (Sankila et al, 1998).…”
mentioning
confidence: 99%