Molecular Profiling of Multiple Primary Merkel Cell Carcinoma to Distinguish Genetically Distinct Tumors From Clonally Related Metastases
Author(s) -
Kelly L. Harms,
Lorena Lazo de la Vega,
Daniel H. Hovelson,
Samantha Rahrig,
Andi K. Cani,
ChiaJen Liu,
Douglas R. Fullen,
Min Wang,
Aleodor A. Andea,
Christopher K. Bichakjian,
Timothy M. Johnson,
Scott A. Tomlins,
Paul W. Harms
Publication year - 2017
Publication title -
jama dermatology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.128
H-Index - 166
eISSN - 2168-6084
pISSN - 2168-6068
DOI - 10.1001/jamadermatol.2017.0507
Subject(s) - merkel cell carcinoma , merkel cell polyomavirus , copy number variation , medicine , primary tumor , merkel cell , metastasis , genetic heterogeneity , pathology , carcinoma , oncology , cancer research , biology , cancer , phenotype , gene , genetics , genome
Merkel cell carcinoma (MCC) is an aggressive cutaneous neuroendocrine carcinoma. In rare cases, the development of an additional cutaneous MCC tumor is clinically consistent with a second primary MCC tumor rather than a cutaneous metastasis, which has important treatment and prognostic implications.
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