One of the ovarian tumors feminizing generally true associated with sterility, the tumor is granulosa cells, because the tumor hiperestrinismo produced by pituitary prevents ovulation inhibition; however they exist in the literature 22 cases of tumor granulosa cells associated with pregnancy, to which the author adds his own experience.

One of the ovarian tumors feminizing generally true associated with sterility, the tumor is granulosa cells, because the tumor hiperestrinismo produced by pituitary prevents ovulation inhibition; however they exist in the literature 22 cases of tumor granulosa cells associated with pregnancy, to which the author adds his own experience.