| Title | Prenatal diagnosis of congenital portosystemic shunt: A single-center study |
| Authors | Wang, Yan Yan, Yani Yang, Zhenjuan Wei, Jun Liu, Guoli Pei, Qiuyan |
| Affiliation | Peking Univ, Peoples Hosp, Obstet & Gynecol, Beijing, Peoples R China |
| Keywords | VENOUS SHUNT CLASSIFICATION ABSENCE |
| Issue Date | Aug-2020 |
| Publisher | JOURNAL OF OBSTETRICS AND GYNAECOLOGY RESEARCH |
| Abstract | Aim: To review our experience with the prenatal diagnosis of congenital portosystemic shunt (CPSS). Methods: This is a retrospective study of CPSS cases examined at an ultrasonographic tertiary referral center from 2013 to 2019. The anatomical origin and drainage of the shunt were assessed. Feto-maternal clinical characteristics and long-term outcomes were investigated via medical files and telephone interviews with the mothers. Results: Eleven cases were reviewed. Based on the anatomical origins, before or after portal vein division, cases were classified into extrahepatic portosystemic shunt (EHPSS,n= 3, 27.3%) and intrahepatic portosystemic shunt (IHPSS,n= 8, 72.7%). Additional abnormalities were also observed in the EHPSS (n= 2, 66.7%) and IHPSS (n= 3, 37.5%) groups. Intrauterine growth restriction was the most common abnormality (n= 4, 80%). The median age of the pregnant women was 31.9 years (range 26 similar to 43 years). Most cases (n= 8, 72.7%) were diagnosed in the third trimester, and the median gestational age was 31(+5)weeks (range 24 similar to 36(+6)weeks). Three cases underwent karyotype examinations, and one had trisomy 13. The median time after birth was 2 years (range 0.7 similar to 5.7 years). The overall postnatal live-birth rate was 60% (6/10), not including one case with no data on pregnancy outcome. The mothers of the six live births indicated that their children were in excellent health. Conclusion: This study indicates that prenatal CPSS diagnosis is feasible, especially in the third trimester. IHPSS is more common than EHPSS. Complicated cases most often occur with EHPSS. Intrauterine growth restriction is the most common concomitant abnormality. The prognosis of most cases is good. |
| URI | http://hdl.handle.net/20.500.11897/607356 |
| ISSN | 1341-8076 |
| DOI | 10.1111/jog.14403 |
| Indexed | SCI(E) |
| Appears in Collections: | 人民医院 |
