頁籤選單縮合
題 名 | Ultrasound Diagnosis and Management of Umbilical Cord Abnormalities |
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作 者 | Hasegawa, Junichi; Matsuoka, Ryu; Ichizuka, Kiyotake; Sekizawa, Akihiko; Okai, Takashi; | 書刊名 | Taiwanese Journal of Obstetrics & Gynecology |
卷 期 | 48:1 2009.03[民98.03] |
頁 次 | 頁23-27 |
分類號 | 417.143 |
關鍵詞 | Fetal heart rate; Hypercoiled cord; Nuchal cord; Ultrasound; Umbilical cord; Velamentous cord insertion; |
語 文 | 英文(English) |
英文摘要 | The incidence of placenta and umbilical cord abnormalities is high in abnormal course of the delivery. Although the detection rate of umbilical cord abnormalities is steadily increasing with the improvement of ultrasound technology, and the fact that ultrasound scanning can distinguish umbilical cord conditions, this information has not exerted much impact on the management of labor to date. We believe prenatal detection of umbilical cord abnormalities must reduce the number of emergent cesarean sections and intrauterine fetal death. In this review, we describe the ultrasound diagnosis and management of major umbilical cord abnormalities, including abnormalities of cord insertion site (velamentous and marginal cord insertion), hypercoiled cord and nuchal cord, considering the current knowledge on physiologic and pathologic aspects of each umbilical cord abnormality. |
本系統中英文摘要資訊取自各篇刊載內容。