High jejunal atresia with midgut deletion

Area of Science:

• Neonatal surgery
• Pediatric gastrointestinal surgery
• Congenital gastrointestinal anomalies

Background:

• High jejunal atresia is a rare congenital obstruction of the small intestine.
• Midgut deletion anomalies are infrequent and complex, often associated with other gastrointestinal malformations.
• This case presents a unique anatomical configuration requiring specialized surgical consideration.

Observation:

• A newborn presented with high jejunal atresia and a significant midgut deletion.
• The proximal jejunal remnant near the ligament of Treitz exhibited a shared mesentery with the midtransverse colon.
• This anatomical anomaly created a challenging surgical scenario.

Findings:

• The jejunal and transverse colonic remnants shared a common supporting mesentery/mesocolon.
• A side-to-side anastomosis was successfully performed between the jejunal and transverse colonic segments.
• This surgical approach aimed to restore intestinal continuity despite the complex malformation.

Implications:

• This case highlights the importance of recognizing and managing rare congenital gastrointestinal anomalies.
• Surgical techniques like side-to-side anastomosis can be effective in complex cases of jejunal atresia and midgut deletion.
• Further understanding of these anomalies can improve diagnostic and therapeutic strategies in neonatal surgery.