1.胎儿医学与产前诊断

2.妊娠相关疾病的超声诊断

3.妇科肿瘤的超声诊断

1993年7月获得西安医科大学妇幼卫生专业学士学位；

2003年6月获得西安交通大学医学院神经生理学博士学位；

2008年-2009年加拿大McMaster大学母胎医学部访问学者；

1993年7月至今在西安交通大学第一附属医院工作

主持国家自然科学基金1项，参与国家自然科学基金3项，主持陕西省卫生计生科研基金1项（硫酸镁对重度子痫前期胎盘血供的改善作用及其与围产儿预后的关系 陕西省卫生计生科研基金项目（2016D063）），西安交通大学研究生教育改革项目——英文课程建设1项（产前超声筛查与诊断 西安交通大学研究生教育改革项目——英文课程建设（西交研【2017】8号））。

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2.Prenatal assessment of pulmonary maturity by three-dimensional ultrasound. Journal of Obstet & Gynecol Res. 2016， 42（9）: 1086–1093

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5.Characteristics of Three-Dimensional Power Doppler in Gestational Trophoblastic Disease. Dis Markers. 2015,2015:917687.

6.Prediction value of 3D CPA combined color Doppler ultrasound for hypertensive disorder complicating pregnancy. Ultrasound in Obstetrics & Gynecology. 2013,42(suppl.1):117

7.Prediction value of placental volume and related artery parameter fetal growth restriction from 11 to 28 gestational weeks. Ultrasound in Obstetrics & Gynecology. 2013,42(suppl.1):144

8.Maternal height and the risk of preterm birth and low birth weight: a systematic review and meta-analyses. J Obstet Gynaecol Can. 2012 Aug;34(8):721-46.

9.Maternal underweight and the risk of preterm birth and low birth weight: A systematic review and meta-analyses. Int J of Epidemiology 2011,40:65-101

10.Low gestational weight gain and the risk of preterm birth and low birth weight: a systematic review and meta-analyses. Am J OB GY, 2011,204(s1)：S208:522