Article ID Journal Published Year Pages File Type
2814351 European Journal of Medical Genetics 2011 4 Pages PDF
Abstract

We report an adult male with 22q11.2 deletion syndrome and a germline BRCA2 mutation who developed T-cell monoclonal lymphoid proliferation involving the skin and a polyclonal proliferation of a retroperitoneal lymph node without any identifiable infectious and inflammatory causes. This is the first report of reactive lymphoid hyperplasia in the setting of co-occurrence of 22q11.2 deletion syndrome and a BRCA2 mutation. Further cases with a similar presentation should be reported and studies should be directed to identify the possible mechanisms involved.

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