Multiple Endocrine Neoplasia
15.2.4 Multiple Endocrine Neoplasia
Abbreviations for types of multiple endocrine neoplasia (MEN) feature arabic numerals and a space, as follows:
MEN 1
MEN 2
MEN 2A
MEN 2B
MEN 3
Gene terms are italicized with spaces closed up (see 15.6.2, Genetics, Human Gene Nomenclature):
MEN1