Objective: The evaluation of hysteroscopy contribution in the treatment of endometrial polyp. The evaluation of the risk of endometrial polyp recurrence. Design: Prospective clinical study. Setting: Department of Obstetrics and Gynecology of Medical faculty and Faculty Hospital, Pilsen. Methods: Two groups of patients were followed. Group I had 81 patients (30 premenopausal and 51 postmenopausal) that underwent hysteroscopical polypectomy followed by diagnostic hysterosco- py in 6 - 12 months. Group II consisted of 100 patients (36 premenopausal and 64 postmenopausal) that underwent fractional curretage with histological diagnosis of endometrial polyp. These pati- ents were checked by diagnostic hysteroscopy in up to 12 months. Presence of endometrial polyp during diagnostic hysteroscopy and a relation of its recurrence or persistence to a type of prece- ding procedure, risk factors and histological findings during the first procedure were evaluated. Results: 11 (13.5%) cases of an endometrial polyp were recorded in hysteroscopical controls in group I. 46 (46%) cases of an endometrial polyp were recorded in group II. Recurrence of the endometrial polyp was revealed only in one case of atrophic endometrium and in no case of atrophic endometrial polyp. Conclusion: Hysteroscopical polypectomy showed considerably better results in the treatment of endometrial polyp comparing to fractional curretage. The recurrence risk of endometrial polyp is expected in a case of presence of an abnormal proliferative activity or hyperplasia both in the endometrial polyp and the surrounding endometrium.

        Key words: endometrial polyp, fractional curretage, hysteroscopical polypectomy