The hysterosalpingogram is an x-ray test that takes a picture after dye has filled the inside of the uterus and fallopian tubes. It is a test that can help determine the cause of infertility. It is sometimes used to evaluate patients who have had several miscarriages. It can also be used to locate an IUD (intrauterine device) that cannot be seen on a pelvic examination. This test can show areas of scarring inside a fallopian tube or changes in the uterine cavity, as might occur with a polyp or other growth in the uterus.
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