Objective: To study the expression of Elf-1 c-erbB2 in normal, atypical hyperplastic and malignant endometrium.

• 目的:探讨Elf-1(E74-like-factor)、c-erbB2在正常子宫内膜、子宫内膜不典型增生和子宫内膜癌中的表达情况。