NCIt synonyms : Atypical Hyperplasia of Endometrium; Atypical Hyperplasia of the Endometrium; Endometrial Hyperplasia with Atypia; Atypical hyperplasia;
NCIt definition : An endometrial hyperplasia characterized by cytologic and architectural changes which
may lead to endometrial carcinoma. Despite the atypical features and possible course,
there is debate on whether to consider this a neoplasm. The relationship with endometrial
intraepithelial neoplasia is also unclear.;
NCIt note : See 'Endometrial Atypical Hyperplasia /Endometrioid Intraepithelial Neoplasia(C27789)';