Emergency Management of Acute Late-Presenting Congenital Diaphragmatic Hernia in Infants and Children.

OBJECTIVES: Acute late-presenting congenital diaphragmatic hernia (CDH) might result in mediastinal shift away from the lesion and even sudden cardiopulmonary arrest. This study aimed to discuss the prompt and effective emergency management of acute late-presenting CDH. METHODS: A retrospective review of acute late-presenting CDH cases in West China Hospital of Sichuan University and Guizhou Provincial People's Hospital from October 2010 to June 2016 was conducted. RESULTS: A total of 22 patients were included in this study. All the patients presented with respiratory symptoms. Chest x-ray revealed swollen stomach and mediastinal shift. After nasogastric tube placement, fluid infusion, and nasal oxygen breathing, the symptoms in 8 patients ameliorated, and 14 patients had no signs of obvious relief. Three patients underwent the bedside percutaneous puncture of distensible stomach, and 1 patient died in the process of emergent management for critical condition. The remaining 21 patients underwent emergency surgery. Five thoracotomies and 16 thoracoscopies were performed. Five thoracoscopies that were converted to thoracotomies were required for the difficult reduction of herniated stomach. At follow-up, all patients improved their condition. CONCLUSIONS: Acute late-presenting CDH is a clinical emergency that can be fatal. The sudden and progressive expansion of the stomach is mainly responsible for this emergent condition. The prompt and effective management is key to decrease the mortality and achieve favorable prognosis.