Purpose: To evaluate the proposed criteria in a large sample and in additional subgroups in order to test the validity of the hysteroscopic features widely-accepted as suggestive of CE, Method(s): All patients (n: 2675) underwent outpatient hysteroscopy, with the vaginoscopic approach technique. Hysteroscopic features such as, stromal oedema, diffuse or focal hyperaemia, “strawberry aspect”, micropolyposis and endometrial polyps, are often indicate the presence of chronic endometritis.
