Department of Obstetrics and Gynecology, University Hospitals Leuven, Leuven, Belgium.
Gynecol Obstet Invest. 2013;75(3):152-6. doi: 10.1159/000345865. Epub 2012 Dec 28.
To evaluate the feasibility and the reliability of hysterosalpingo-foam sonography (HyFoSy) using gel foam in the assessment of tubal patency.
Nonrandomized, observational, academic and single-center study of 20 women being investigated because of subfertility and scheduled for a laparoscopy with chromopertubation. A detailed description of HyFoSy with a newly developed gel foam is given in the way it proved to be most efficient in our hands. The results of HyFoSy are compared to the data regarding tubal patency testing during laparoscopy by chromopertubation.
All 20 HyFoSy were technically successful. Four of the 40 tubes, 1 right tube and 3 left tubes, were not patent at HyFoSy (3 tubes with proximal block and 1 tube with distal block). There was a 100% agreement between tubal patency data according to HyFoSy testing and laparoscopic chromopertubation testing.
HyFoSy is both feasible and accurate in the diagnosis of tubal patency.
评估使用凝胶泡沫进行子宫输卵管超声造影（HyFoSy）在评估输卵管通畅性方面的可行性和可靠性。
这是一项非随机、观察性、学术性和单中心研究，共纳入 20 名因不孕而接受腹腔镜检查和染色通液术的女性。详细描述了 HyFoSy 及其新开发的凝胶泡沫，因为这在我们的实践中被证明是最有效的。HyFoSy 的结果与腹腔镜染色通液术的输卵管通畅性测试数据进行了比较。
所有 20 例 HyFoSy 均技术成功。在 40 根输卵管中，有 4 根（1 根右侧输卵管和 3 根左侧输卵管）在 HyFoSy 中不通（3 根近端阻塞，1 根远端阻塞）。根据 HyFoSy 检测和腹腔镜染色通液术检测的输卵管通畅性数据之间存在 100%的一致性。
HyFoSy 可准确诊断输卵管通畅性，且具有可行性。
