Usefulness of a hysteroscopic follow-up on patients with breast cancer in pre- and post-menopausal age.

Over the last years, the high incidence of multiple primary neoplasms has been of great interest. The association between carcinoma of the breast and endometrium has been particularly emphasized; it is based on similar epidemiological factors and common hormondependence in the two tumours. Following these assumptions, the Authors present the preliminary results of hysteroscopic and histological studies including 45 patients, 24 in pre-menopausal and 21 in post-menopausal age, who have undergone a mastectomy or quadrantectomy for breast cancer in the past 5 years. They were compared with respective control groups. In pre-menopausal women, there was a higher incidence of activated and irregular endometrium, precancerous lesions (such as glandular-cystic hyperplasia) and one case of adenocarcinoma of the endometrium in a completely asymptomatic woman. On the contrary, endometrial atrophy turned out to be the most frequent hysteroscopic and histological report in post-menopausal women. This supports the hypothesis of two different types of breast cancer that occur in pre- and post-menopausal age and it suggests the utility of a hysteroscopic follow-up, only in pre-menopausal women.