This is endometrial adenocarcinoma which can be seen invading into the smooth muscle bundles of the myometrial wall of the uterus.

这是子宫内膜腺的标，织已侵子宫肌。

BRCAl-staining status was not associated with patient age, histologic grade and myometrial invasion in type I endometrial carcinoma.

Ⅰ子宫内膜患者的年龄、织学分级、肌浸润深度无关。