作者: Anne Kennedy , C. Matthew Peterson
DOI: 10.1007/978-1-4419-1436-1_36
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摘要: Transvaginal sonogram (TVS) is now the gold standard for evaluation of infertility and assisted reproduction, early pregnancy, ectopic first trimester pregnancy-related abnormalities. Additionally, identification fetal abnormalities also performed via TVS. The primary advantage TVS over transabdominal sonography lies in its ability to place a high-frequency transducer next regions interest. This chapter reviews methodology applications transvaginal ultrasound usage practice reproductive medicine, including use conjunction with vitro fertilization. Specific guidelines are presented optimal ultrasound.