Photograph and descripion of a submucosal leiomyoma.

This is endometrial cystic hyperplasia in which the amount of endometrium is abnormally increased and not cycling as it should.

Microscopial image of leiomyosarcoma.

Introduction, clinical features, differential diagnosis, workup, treatment, medication, and followup.

The large fronds of endometrium seen in this uterus opened to reveal the endometrial cavity are a result of hyperplasia.