Neoplasm of uncertain behavior of endocrine glands Excludes1multiple endocrine adenomatosis (E31.2-)multiple endocrine neoplasia (E31.2-)neoplasm of uncertain behavior of endocrine pancreas (D37.8)neoplasm of uncertain behavior of ovary (D39.1-)neoplasm of uncertain behavior of testis (D40.1-)neoplasm of uncertain behavior of thymus (D38.4)