子宮縱隔(Uterine septum),也稱中隔子宮,是一種婦科發育障礙,子宮外形正常,宮腔被中隔完全或不完全隔成兩部分,為雙側副中腎管融合後中隔吸收受阻所致[1]。
分為兩類完全性中隔子宮(縱隔由宮底至宮頸內口或外口)、不完全性中隔子宮(縱隔終止於宮頸內口上任何部位)。有的縱隔可延長至陰道,形成陰道縱隔。通常臨床一般無特殊症狀,可有不孕及習慣性流產和早產史[2][3]。子宮外形對稱,宮底橫度稍寬,或有凹陷。超聲波下,可以看到子宮輪廓清晰,可見兩個宮腔[4]。
參考
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