Related Experiment Video
Updated: Jul 10, 2026
08:49
Murine Ileocolic Bowel Resection with Primary Anastomosis
Published on: October 29, 2014
[Approximative intestinal anastomosis in newborns with multifocal necrotizing enterocolitis]
1Klinika detské chirurgie UK Praha, 2. LF a FN Motol, Katedra detské chirurgie IPVZ, Praha. mrygl@yahoo.com
Summary
Necrotizing enterocolitis (NEC) can cause extensive bowel damage. A rapid approximative anastomosis technique helped preserve maximal intestinal length in a premature infant, reducing the risk of short bowel syndrome.
Area of Science:
- Neonatal surgery
- Pediatric gastroenterology
- Surgical innovation
Background:
- Multifocal necrotizing enterocolitis (NEC) poses a significant risk of extensive bowel necrosis and subsequent short bowel syndrome in neonates.
- Premature infants are particularly vulnerable to severe forms of NEC.
Observation:
- A case report details a premature newborn (BW 1700 g, gestational age 30 weeks) diagnosed with extensive multisegmental NEC involving both the small and large intestines during initial laparotomy.
- Initial management included a proximal jejunostomy, leaving the remaining affected bowel in situ.
Findings:
- Following 48 hours, multiple small bowel resections were performed, leaving only 12 cm of small intestine distributed across five short segments distal to the jejunostomy.
- Five rapid approximative anastomoses, each using 4-6 interrupted stitches, were successfully created to connect these segments and the ileocecal valve, all healing without complications.
- Intestinal continuity was restored between the proximal jejunostomy and the reconstructed ileal segment nine weeks later, resulting in a total small bowel length of 50 cm.
Implications:
- The described technique of rapid approximative anastomosis demonstrates a potential strategy to maximize intestinal length preservation in neonates with NEC at risk for short bowel syndrome.
- This approach may improve outcomes for infants facing extensive intestinal compromise, potentially reducing reliance on long-term parenteral nutrition.
