Application of ultrasound screening of different sections in fetal facial screening during early and mid-pregnancy(PDF)
《中国医学物理学杂志》[ISSN:1005-202X/CN:44-1351/R]
- Issue:
- 2019年第10期
- Page:
- 1195-1199
- Research Field:
- 医学影像物理
- Publishing date:
Info
- Title:
- Application of ultrasound screening of different sections in fetal facial screening during early and mid-pregnancy
- Author(s):
- WANG Jiayou; HUANG Yan; WU Xiaoyong
- Department of Radiology, Kaizhou District People’s Hospital, Chongqing 405400, China
- Keywords:
- ; Keywords: ultrasound; fetus; facial deformity; 3 sections combined with special sections
- PACS:
- R445.1
- DOI:
- DOI:10.3969/j.issn.1005-202X.2019.10.016
- Abstract:
- Abstract: Objective To explore the application value of ultrasound screening of different sections for fetal facial screening during early and mid-pregnancy. Methods A total of 1 800 pregnant women who had pregnancy test in Kaizhou District People’s Hospital from March 2016 to April 2018 were enrolled in the study. The ultrasound screening of single section (nasolabial coronal section) was firstly used for screening, and then the ultrasound screening of conventional 3 sections combined with special sections were applied. The conventional 3 sections included horizontal section of lip, median sagittal section of face and nasolabial coronal section, while the special sections included oblique cross-section of cheek, oblique coronal section and sagittal section of the hard palate through piriform aperture, and oblique coronal section of mandible or lower lip. The diagnostic analysis was carried out based on the screening results which were obtained by two different ultrasound screenings. The diagnostic accuracy and imaging features of two methods were compared and analyzed. Results All sections had certain respond to cleft lip and palate. However, the detection rate of malformations with the ultrasound screening of nasolabial coronal section was only 55.56%, lower than 100% which was obtained by the ultrasound screening of conventional 3 sections combined with special sections, with statistical differences. Therefore, the latter was considered to be more effective than the former. Conclusion In the screening for fetal cleft lip and palate during early and mid-pregnancy, compared with the ultrasound screening of single section, the ultrasound screening of conventional 3 sections combined with special sections can be used to comprehensively observe the deformity indications of fetal cleft lip and palate, thereby accurately detecting fetal cleft lip and palate, with important clinical application value.
Last Update: 2019-10-30