【摘要】 近年来，超声已成为临床中必不可少的检查手段，随着计算机及医学技术的不断发展，超声成像的质量及速度得到不断提高，四维超声盐水宫腔声学造影技术（4D-SIS）作为其中一项新兴的技术，主要应用于宫腔占位及不孕症的诊断，本文就4D-SIS在妇科疾病诊断中的应用进展进行综述。更多还原

【Abstract】 In recent years,ultrasound has become an essential component in clinical practice. With the continuous development of computer and medical technology,the quality and speed of ultrasound imaging have been continuously improved. As an emerging technology,four-dimensional ultrasound saline hysterosacoustic contrast technology(4D-SIS)is mainly used for the diagnosis of uterine space occupying and infertility. This article reviews the application progress of 4D-SIS in the diagnosis of gynecological diseases.更多还原