Preliminary experience of fetal management and thoracoscopic surgery for neonatal patients with mediasti-nal masses
10.3760/cma.j.issn.1673-4912.2018.08.013
- VernacularTitle:产前纵隔肿物胎儿期管理及新生儿期胸腔镜治疗初探
- Author:
Dajia WANG
1
;
Zhibo ZHANG
;
Ying HUANG
;
Pengjun SU
;
Wenguo ZHANG
;
Tianyu LI
;
Caixia LIU
;
Weilin WANG
Author Information
1. 中国医科大学附属盛京医院小儿外科
- Keywords:
Mediastinal masses;
Fetus;
Thoracoscopic;
Newborn;
Prenatal diagnosis
- From:
Chinese Pediatric Emergency Medicine
2018;25(8):613-616
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the fetal management of prenatally diagnosed fetal mediastinal masses and the initial experience of neonatal thoracoscopic minimally invasive treatment. Methods We per-formed a retrospective study from November 2015 to November 2016 of all newborns affected by mediastinal masses and treated by thoracoscopic surgery. This group of cases were found with mediastinal masses by pre-natal ultrasound. The earliest detection of abnormal time was 16 to 31 weeks of pregnancy,with an average of 25 weeks. In the fetal period,the patients were treated with multidisciplinary consultation and individual man-agement. Prenatal examinations helped us except for chromosomal abnormalities and other organ abnormali-ties. After birth,the patients underwent CT and MRI examination. The diameter of the tumor was 1. 7 to 5. 7 cm,with an average of 3. 2 cm. The operative age was 4 to 29 days,with an average of 12. 4 days. This group of newborns were performed thoracoscopic mass resection and confirmed by intraoperative pathological exam-ination. Results After individualized precise prenatal management,all children were born successfully and confirmed that prenatal diagnosis was accurate. All mediastinal masses were completely excised in the neo-natal period. Five mediastinal masses were completely excised. One posterior mediastinum immature teratoma was converted to open thoracotomy. The mean operative duration was 112 min(100 to 150 min). There was no operative complication with a minimal amount of blood loss. With a smooth recovery,the hospital stay was 11-17 days. Pathological results included:1 esophageal duplication,2 bronchogenic cysts,1 lymphangioma, 1 cystic teratoma of anterior mediastinum,1 immature teratoma of posterior mediastinum. During a mean fol-low-up period of 8-14 months,neither complication nor recurrence occurred. Conclusion These are the pre-conditions for early treatment of neonatal patients with mediastinal masses,including definite prenatal diagno-sis,multidisciplinary consultation system and individualized and accurate fetal management. Throcoscopic ex-cision of mediastinal masses is both feasible and safe in neonates. Proper preoperative case selection may pre-vent a conversion into thoracotomy due to huge solid mass.
