Clinical features and prognosis of 44 neonates with ovarian cysts
10.3760/cma.j.issn.2096-2932.2023.04.006
- VernacularTitle:新生儿卵巢囊肿44例临床分析
- Author:
Jiajia DUAN
1
;
Huiqing CHENG
;
Li ZHANG
;
Hongwei HUANG
;
Jingyue XING
;
Falin XU
Author Information
1. 郑州大学第三附属医院新生儿科，郑州 450052
- Keywords:
Ovarian cyst;
Neonate;
Abdominal ultrasound;
Clinical features
- From:Chinese Journal of Neonatology
2023;38(4):220-224
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To study the clinical characteristics and imaging features of neonatal ovarian cysts and to analyze treatment and prognosis of ovarian torsion.Methods:From January 2011 to December 2021,neonates with ovarian cysts admitted to the department of neonatology and pediatric surgery of our hospital were retrospectively studied. They were assigned into ovarian torsion group and non-torsion group. Their clinical manifestations, imaging features, pathological results, treatment and prognosis were reviewed and compared.Results:A total of 44 neonates with ovarian cysts were included, all without specific clinical manifestations. 10 neonates were treated with conservative therapy and 34 received surgery. Ovarian torsion were confirmed during surgery in 23 patients. All 34 patients received abdominal ultrasound preoperatively and 31 (91.2%, 31/34) were diagnosed with ovarian cysts. The accuracy rates of ultrasound for cyst location and ovarian torsion were 85.3% (29/34) and 82.6% (19/23),respectively. 30 patients received abdominal CT scan and 23 (76.7%, 23/30) were diagnosed with ovarian cysts. The accuracy rates of CT scan for cyst location and ovarian torsion were 53.3% (16/30) and 47.8% (11/23), respectively. Among the 34 patients treated with surgery, ovarian cyst dissection was performed in 11 patients and cyst resection in 23 patients with torsion necrosis. 24 patients had simple cysts including 15 torsion necrosis (62.5%, 15/24) and 10 had complicated cysts including 8 torsion necrosis(80.0%, 8/10). The average diameter of ovarian cysts was significantly larger in the torsion group [(8.4±1.6) cm] than the non-torsion group [(4.7±1.2) cm] ( P<0.05). Conclusions:Neonatal ovarian cysts are mostly unilateral without specific clinical manifestations. Large, bilateral and complex cysts are prone to torsion necrosis. Abdomen ultrasound has advantages than CT scan for the localization of the ovarian cyst and diagnosis of ovarian torsion. Surgical treatment is necessary after diagnosis.
