12 cases of ovarian teratoma associated with struma is presented. The most frequently it observed between the 3rd. and 4ta. decade of life. We found a slight predominance in the right location annex. 75% of partners to ovarian teratomas struma reached a diameter of 9 cm. The most frequent symptoms and signs were adnexal tumor and to a lesser extent, menorrhagia, and abdominal pain. Furthermore thyroid tissue, tissue structure were more frequently observed: skin and skin, adipose tissue, cartilage and neural tissue.

12 cases of ovarian teratoma associated with struma is presented. The most frequently it observed between the 3rd. and 4ta. decade of life. We found a slight predominance in the right location annex. 75% of partners to ovarian teratomas struma reached a diameter of 9 cm. The most frequent symptoms and signs were adnexal tumor and to a lesser extent, menorrhagia, and abdominal pain. Furthermore thyroid tissue, tissue structure were more frequently observed: skin and skin, adipose tissue, cartilage and neural tissue.