Medizinische Universität Graz Austria/Österreich - Forschungsportal - Medical University of Graz
Gewählte Publikation:
SHR Neuro Krebs Kardio Lipid Stoffw Microb
Saraggi, D; Salmaso, R; Valentini, E; Munari, G; Vindigni, V; Rugge, M; Fassan, M; Cerroni, L.
Pigmented trichoblastoma developed in a sebaceous nevus: HRAS mutation as a common molecular driver.
Pathol Res Pract. 2017; 213(7):860-862
Doi: 10.1016/j.prp.2017.03.012
(- Case Report)
Web of Science
PubMed
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- Co-Autor*innen der Med Uni Graz
- Cerroni Lorenzo
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- Abstract:
- A 40-year-old woman presented with a pigmented nodule on a previously existing yellowish, verrucous plaque on the scalp. The histological diagnosis was consistent with a pigmented trichoblastoma developed within a sebaceous nevus (SN). A multigene hotspot mutational profiling of the BRAF, NRAS, HRAS and KRAS genes was carried out, and a shared G13R HRAS mutation in both the trichoblastoma and the sebaceous nevus components was found. These data support a common molecular landscape of the two lesions. Copyright © 2017 Elsevier GmbH. All rights reserved.
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