RT Book, Section A1 Vasquez, Camilo Jimenez A1 Gagel, Robert F. A2 Longo, Dan L. SR Print(0) ID 1128358134 T1 MULTIPLE ENDOCRINE NEOPLASIA T2 Harrison's Hematology and Oncology, 2e YR 2013 FD 2013 PB McGraw-Hill Education PP New York, NY SN 9780071814904 LK hemonc.mhmedical.com/content.aspx?aid=1128358134 RD 2024/10/14 AB Multiple endocrine neoplasia (MEN) syndrome is defined as a disorder with neoplasms in two or more different hormonal tissues in several members of a family. Several distinct genetic disorders predispose to endocrine gland neoplasia and cause hormone excess syndromes (Table 50-1). DNA-based genetic testing is available for these disorders, but effective management requires an understanding of endocrine neoplasia and the range of clinical features that may be manifested in an individual patient.