Apple‐peel jejunal atresia associated with multiple ileal atresias in a preterm newborn: A rare congenital anomaly

A preterm female infant with a birthweight 1770 g was born via spontaneous vaginal delivery at 34 weeks’ gestation to a 21-yearold mother who received an adequate prenatal care. Routine prenatal ultrasound at 30 weeks revealed a proximal dilatation of the gut and polyhydramnios. At delivery, initial physical exam revealed a soft ‘scaphoid’ abdomen. Apgar score was 7 and 8 at 1st and 5th minute, respectively. A nasogastric tube (NGT) was placed for gastric decompression and bilious drain was observed. Post-natal erect X-ray of the abdomen showed dilated loops in the upper abdomen with the paucity of gas in the pelvis and confirmed proximal bowel obstruction (Fig. 1). After 24 h of stabilisation and care in the neonatal intensive care unit, the patient was taken to the operating room for surgical repair of her presumed jejunal atresia. Surgical exploration revealed a markedly distended atretic jejunum with a ‘type 3B’ intestinal atresia (apple-peel jejunal atresia) and a significant loss of intestinal length. The proximal end of the jejunal atresia was located 15 cm below the ligament of Treitz. On the distal end of ileal atresia, there were two multiple ileal atresias, each 7 cm of length. Approximately, 55 cm of the small bowel distal from the ileal atresias was found to be patent (Fig. 2a). In our case, the total length of small intestine was 70 cm (15 cm distal to the ligament of Treitz and 55 cm proximal to the ileocecal valve). All atretic segments were resected. The remaining segments were preserved (without tapering proximal jejunoplasty) and connected with the end-to-end jejunoileal anastomosis using 5/0 polyglactin sutures in the single extramucosal layer employing the Cheatle technique for size mismatch (Fig. 2b). Appendectomy was also performed. Post-operatively, the patient was placed on mechanical ventilation and extubated on the 6th post-operative day (POD). Total parenteral nutrition (TPN) via a central line along with enteral nutrition via NGT were administered and lasted until the 39th POD. After 2 weeks, enteral feeding gradually improved, so the baby started receiving peroral nutrition via bottle. The patient achieved her full enteral intake on POD 38. The baby was discharged from the hospital on POD 46 with highly improved body weight – 2485 g. At the follow-up of 9 months (Fig. 3), the baby was doing well with a body weight of 7500 g.