PeriodsExplainer
Endometrial Hyperplasia on Your Biopsy: What "With" or "Without Atypia" Means
A biopsy for heavy or irregular bleeding sometimes comes back as endometrial hyperplasia, a thickening of the uterine lining. The single most important word in the report is "atypia." Here is what research says about the two types, cancer risk and common treatments.











