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Medulloblastoma in a patient with the PTPN11 p.Thr468Met mutation.

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dc.creator Rankin, Julia
dc.creator Short, J.
dc.creator Turnpenny, Peter D.
dc.creator Castle, Bruce
dc.creator Hanemann, C.O.
dc.date 2016-07-07T08:51:01Z
dc.date 2016-07-07T08:51:01Z
dc.date 2013-08
dc.date.accessioned 2023-02-17T19:47:19Z
dc.date.available 2023-02-17T19:47:19Z
dc.identifier Medulloblastoma in a patient with the PTPN11 p.Thr468Met mutation. 2013, 161A (8):2027-9 Am. J. Med. Genet. A
dc.identifier 1552-4833
dc.identifier 23813970
dc.identifier 10.1002/ajmg.a.36005
dc.identifier http://hdl.handle.net/11287/615663
dc.identifier American journal of medical genetics. Part A
dc.identifier.uri http://localhost:8080/xmlui/handle/CUHPOERS/241960
dc.description Medulloblastoma is the commonest brain tumor in childhood and in a minority of patients is associated with an underlying genetic disorder such as Gorlin syndrome or familial adenomatous polyposis. Increased susceptibility to certain tumors, including neuroblastoma and some hematological malignancies, is recognized in disorders caused by mutations in genes encoding components of the RAS signaling pathway which include Noonan syndrome, Noonan syndrome with multiple lentigines (NSML; formerly called LEOPARD syndrome), Costello syndrome, Cardiofaciocutaneous syndrome, Legius syndrome, and Neurofibromatosis type 1 (NF1), collectively termed RASopathies. Although an association between medulloblastoma and NF1 has been reported, this tumor has not previously been reported in other RASopathies. We present a patient with NSML caused by the recurrent PTPN11 mutation c.1403C > T (p.Thr468Met) in whom medulloblastoma was diagnosed at age 10 years. Medulloblastoma could therefore be part of the tumor spectrum associated with this disorder.
dc.description This article is freely available via Open Access. Click on the 'Additional Link' above to access the full-text from the publisher's site.
dc.language en
dc.publisher Wiley
dc.relation http://onlinelibrary.wiley.com/doi/10.1002/ajmg.a.36005/abstract;jsessionid=DF4ABA8A74280E807616A336CBFFD906.f04t02
dc.rights Archived with thanks to American journal of medical genetics. Part A
dc.subject Wessex Classification Subject Headings::Oncology. Pathology.::Genetics
dc.title Medulloblastoma in a patient with the PTPN11 p.Thr468Met mutation.
dc.type Case Report
dc.type Published


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