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Keratinocytic epidermal nevus syndrome with Schwann cell proliferation, lipomatous tumour and mosaic KRAS mutation

Overview of attention for article published in BMC Medical Genomics, February 2015
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Title
Keratinocytic epidermal nevus syndrome with Schwann cell proliferation, lipomatous tumour and mosaic KRAS mutation
Published in
BMC Medical Genomics, February 2015
DOI 10.1186/s12881-015-0146-5
Pubmed ID
Authors

Said Farschtschi, Victor-Felix Mautner, Silke Hollants, Christian Hagel, Marijke Spaepen, Christoph Schulte, Eric Legius, Hilde Brems

Abstract

Keratinocytic epidermal nevus syndrome (KENS) is a complex disorder not only characterized by the presence of epidermal nevi but also by abnormalities in the internal organ systems. A small number of cases with KENS are molecularly characterized and reported in the literature with somatic activating RAS, FGFR3 and PIK3CA mutations. In this study we present a patient with hyper- and hypopigmented regions, verrucous pigmented skin lesions and a paravertebral conglomerate tumour at the level of the cervical and thoracic spine. A large lipomatous dumbbell tumour caused atrophy of the spinal cord with progressive paraparesis. We identified a mosaic c.35G > A (p.Gly12Asp) KRAS mutation in the pigmented verrucous epidermal nevus tissue, the intraneural schwann cells and the lipoma. The c.35G > A (p.Gly12Asp) KRAS mutation was absent in the peripheral blood leukocytes. We conclude that KENS, the intraneural Schwann cell proliferation and the lipoma in this individual were caused by a postzygotic and mosaic activating c.35G > A (p.Gly12Asp) KRAS mutation.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 30 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 30 100%

Demographic breakdown

Readers by professional status Count As %
Researcher 5 17%
Student > Bachelor 5 17%
Student > Postgraduate 5 17%
Other 3 10%
Student > Master 3 10%
Other 4 13%
Unknown 5 17%
Readers by discipline Count As %
Medicine and Dentistry 10 33%
Biochemistry, Genetics and Molecular Biology 6 20%
Neuroscience 4 13%
Agricultural and Biological Sciences 3 10%
Unspecified 2 7%
Other 0 0%
Unknown 5 17%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 02 July 2015.
All research outputs
#22,759,452
of 25,373,627 outputs
Outputs from BMC Medical Genomics
#2,010
of 2,444 outputs
Outputs of similar age
#314,174
of 366,748 outputs
Outputs of similar age from BMC Medical Genomics
#31
of 35 outputs
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