[Chorioadenoma destruens: presentation of 2 cases].

The incidence of Gestational Trophoblastic Disease varies from country to country, however, it is notable the greater frequency for developing nations. The incidence in Mexico varies from one in 144 to 625 pregnancies. The advances that have been made in the knowledge of this disease and its classification allow an integrated diagnosis and management of gestational trophoblastic disease. This report presents two cases of Chorioadenoma Destruens in which myometrial invasion was suspected from ultrasonographic studies. One case was treated with chemotherapy; the other by histerectomy following uterine perforation. The outcome was satisfactory in both cases.