Clinical Characteristics and Obstetric Outcomes of Pregnant Women Who Underwent Surgery for Adnexal Torsion
10.13471/j.cnki.j.sun.yat-sen.univ（med.sci）.2023.0621
- VernacularTitle:妊娠期附件扭转手术治疗病例临床特点及妊娠结局分析
- Author:
Cai-xia ZHU
1
;
Shi-qin CAI
1
;
Xiao-qing HUANG
1
;
Dong-yu WANG
1
Author Information
1. Department of Obstetrics and Gynecology， The First Affiliated Hospital， Sun Yat-sen University， Guangzhou 510080， China
- Publication Type:Journal Article
- Keywords:
adnexal torsion;
gestational week;
clinical characteristics;
obstetric outcomes;
abdominal pain;
elevated WBC
- From:
Journal of Sun Yat-sen University(Medical Sciences)
2023;44(6):1053-1059
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo explore the clinical characteristics and obstetric outcomes of pregnant women who underwent surgery for adnexal torsion at different gestational weeks. MethodsA retrospective study was done on 39 women who underwent surgery for adnexal torsion during pregnancy in the First Affiliated Hospital， Sun Yat-sen University between March 2013 and March 2023， with 18 cases in 1st trimester （<14 weeks）， 11 in 2nd trimester （14-27+6 weeks） and 10 in 3rd trimester （≥28 weeks）. The clinical characteristics， treatment and obstetric outcomes were compared among the three groups. ResultsThe 1st trimester group had higher proportion of assisted reproductive technology （ART） use than the 2nd and 3rd trimester groups （P=0.026）. There was no significant difference in the clinical manifestations， including abdominal pain， nausea， vomiting and fever among the three groups， while elevated white blood cells （WBC） counts was more commonly seen in the 2nd and 3rd trimester groups. Adnexal masses <5 cm in diameter occurred in 0， 18.2%， and 10.0% of cases in 1st， 2nd and 3rd trimester groups respectively （P=0.014）. No statistical significance was found in the location of twisted adnexa， number of circles or pathological nature. The 1st trimester group had a higher sensitivity of ultrasound in the diagnosis of adnexal torsion compared with the 2nd and 3rd trimester groups （77.8%， 36.4%， 20.0%； P=0.008）. More laparoscopic surgery were performed in the 1st trimester group than the other two groups （55.6% ， 27.3%， 0.0%； P=0.008）. There was no significant difference in gestational week of delivery， delivery mode， newborn gender， neonatal birth weight and follow-up of newborns among the three groups. The 3rd trimester group showed a higher risk of preterm delivery （P=0.050）. ConclusionsDuring the 1st trimester of pregnancy， adnexal torsion is more common in patients using ART and ultrasound plays a crucial role in the diagnosis. During the 2nd and 3rd trimester， adnexal torsion should be suspected in patients with abdominal pain and elevated WBC but no aspetic inflammation. Laparoscopic surgery is safe for adnexal torsion during pregnancy and can achieve a favorable maternal and neonatal outcome.
