Hepatoblastoma in two siblings and familial adenomatous polyposis: causal nexus or coincidence?
Infantile and childhood hepatoblastoma (HB) occurs more frequently in children with hereditary predisposition to familial adenomatous polyposis (FAP) than in the general population. The occurrence of HB in two infant siblings is reported. The sister died of the disease. The brother survived the HB a...
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| Main Authors: | , , , , , , , |
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| Format: | Article (Journal) |
| Language: | English |
| Published: |
September 2012
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| In: |
Familial cancer
Year: 2012, Volume: 11, Issue: 3, Pages: 529-533 |
| ISSN: | 1573-7292 |
| DOI: | 10.1007/s10689-012-9538-2 |
| Online Access: | Verlag, Pay-per-use, Volltext: http://dx.doi.org/10.1007/s10689-012-9538-2 Verlag, Pay-per-use, Volltext: https://doi.org/10.1007/s10689-012-9538-2 
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| Author Notes: | Christina Evers, Harald Gaspar, Matthias Kloor, Gergana Bozukova, Martina Kadmon, Monika Keller, Christian Sutter, Ute Moog |
| Summary: | Infantile and childhood hepatoblastoma (HB) occurs more frequently in children with hereditary predisposition to familial adenomatous polyposis (FAP) than in the general population. The occurrence of HB in two infant siblings is reported. The sister died of the disease. The brother survived the HB and was later diagnosed with familial adenomatous polyposis and advanced rectal cancer. He was found to carry a germline mutation of the APC gene. Presuming that the HB in the two siblings was the first manifestation of FAP we performed APC mutation analysis in DNA from archived tumour tissue of his sister and in blood samples of both parents. Surprisingly, the mutation was neither found in both parents, nor in the tissue samples of the sister. We outline the impact of this finding for genetic counselling and review the literature on FAP and HB. |
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| Item Description: | Gesehen am 26.11.2018 |
| Physical Description: | Online Resource |
| ISSN: | 1573-7292 |
| DOI: | 10.1007/s10689-012-9538-2 |