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Diaphragmatic duodenal atresia: laparoscopic repair
H Steyaert1, J S Valla, E Van Hoorde
1Department of Paediatric Surgery, Fondation Lenval, Nice, France. henry.steyaert@lenval.com
Insights
Diaphragmatic stenosis, a cause of duodenal obstruction, was treated in a 13-month-old girl using laparoscopic surgery. This minimally invasive approach facilitated a rapid recovery and may reduce the need for more invasive procedures.
Area of Science:
- Pediatric Surgery
- Gastrointestinal Surgery
- Congenital Abnormalities
Background:
- Intrinsic duodenal obstruction can occur in infants and children due to diaphragms.
- Diaphragmatic stenosis may present with partial obstruction, leading to duodenal dilation.
Purpose of the Study:
- To describe the surgical management of a pediatric case of diaphragmatic stenosis with duodenal dilation.
- To evaluate the feasibility and outcomes of a laparoscopic approach for this condition.
Main Methods:
- A 13-month-old girl with diaphragmatic stenosis and a dilated duodenum underwent surgery.
- The procedure involved partial diaphragm excision, vertical duodenal incision, and laparoscopic diamond-shaped anastomosis.
- No duodenal tapering was performed despite the presence of megaduodenum.
Main Results:
- The laparoscopic diamond-shaped anastomosis was successfully completed.
- The patient demonstrated rapid resumption of peristalsis post-operatively.
- Fewer adhesions than anticipated were noted, likely due to the minimally invasive technique.
Conclusions:
- Laparoscopic partial excision of a duodenal diaphragm is a viable surgical option for pediatric patients.
- This minimally invasive approach may offer advantages over traditional open surgery, including faster recovery and fewer complications.
- Further long-term follow-up is necessary to confirm the optimal surgical strategy for diaphragmatic stenosis with duodenal dilation.
Abstract:
Stenosis due to a diaphragm is a type of intrinsic duodenal obstruction in newborns and even in childhood, when obstruction is partial. We present a case of a 13-month-old girl with diaphragmatic stenosis associated with a dilated first and second duodenum. Surgical management consisted of a partial excision of the diaphragm after vertical incision of the anterior part of the second duodenum followed by a transverse suture. This diamond-shaped anastomosis was successfully carried out laparoscopically. No tapering of the duodenum was performed as some authors suggest in cases of megaduodenum. The rapid resumption of peristalsis and fewer adherences than expected after such a minimally invasive approach could make a more invasive procedure unnecessary. Only long-term follow-up and greater experience will show which procedure is most suitable.
