[Endometrial polyp transformed into carcinosarcoma]

A case of polyp of the endometrium in a female patient, 52 years of age, with malignization of both the stroma and the glandular component, is described. Planocellular metaplasia of the epithelium of the glands with its marked proliferation, dystrophic changes, buried growth of the type of adenoacanthoma were observed. The stroma was characterized by overgrowth of polymorphic spindle-shaped cells with the presence of mitosis figures. The general picture of sarcocarcinoma was observed. A favourable 4-year catamnesis was established.