Introduction: With the improvement of prenatal ultrasound, MR and other examination techniques, more and more hiatal hernia has been diagnosed in the neonatal period. At present, surgical indications and surgical opportunities of patients with hiatal hernia are still controversial. Through analyzing the clinical data for 11 neonates with esophageal hiatal hernia diagnosed prenatally and treated with laparoscopic hiatal hernia repair in Affiliated Children’s Hospital, this paper analyzed the laparoscopic surgical treatment and postoperative recovery of these 11 cases, explored the clinical efficacy of laparoscopic esophageal hernia repair for the esophageal hiatal hernia by ultrasonographic diagnosed prenatally, and provided clinical basis for the safety of laparoscopic surgery for prenatal diagnosed hiatal hernia in the neonatal period.
Methods: This paper retrospectively analyzed the clinical data for 11 neonates (7 males and 4 females) with esophageal hiatal hernia diagnosed prenatally and treated with laparoscopic hiatal hernia repair in Affiliated Children’s Hospital of Capital Institute of Pediatrics from May 2015 to January 2022. The age at operation was 2-94 days old, with a median of 4 days old. The body weight was (2.82 ± 0.51) kg. Preoperative chest CT and upper gastrointestinal radiography were performed to confirm the diagnosis of esophageal hiatal hernia. All the 11 children underwent laparoscopic four-hole repair of esophageal hiatal hernia and fundoplication, including 9 cases of Nissen procedure and 2 cases of Thal procedure.
Results: All the 11 operations were performed under laparoscopy without conversion to laparotomy. The operation time of 9 cases of Nissen procedure was (173.0 ± 43.8) mins, and that of Thal procedure was 184 mins and 206 mins, respectively. The time to postoperative diet was (2.54 ± 1.21) days. The hospital stay was (14.09 ± 4.13) days. The 11 neonates were followed up for 7-74 months, with a median of 28 months. No postoperative recurrence of esophageal hiatal hernia occurred. There was no significant difference in height and weight between children of the same age. No obvious vomiting or choking with milk was found.
Conclusion: Prenatal diagnosis of hiatal hernia is of great significance for identifying the types of children as soon as possible after birth, determining treatment plan, and preventing recurrent vomiting, pneumonia, growth retardation and other complications. In order to avoid gastric torsion and incarceration, laparoscopic surgery in the neonatal period is safe and reliable for the treatment of prenatal diagnosed hiatal hernia.