Necrotizing Enterocolitis

There are no clear predictive factors to identify which premature infants with early NEC will progress to require surgical intervention.

Many U.S. institutions do not routinely use probiotics despite evidence, due to uncertainty about formulation and dosing.

Pneumoperitoneum is the only single factor that would prompt operation; otherwise a constellation of findings (pneumatosis, hemodynamic instability, fixed loop, worsening acidosis/ventilation) is required.

Focal abdominal wall erythema is one of the most sensitive indicators for underlying dead bowel in NEC.

In a 600-g infant with pneumoperitoneum, transport to the OR increases risk of demise; bedside intervention (drainage or laparotomy) is preferred.

Bilateral grade 4 intraventricular hemorrhage does not alter surgical decision-making unless the family requests comfort measures only.

The 'Shishka baby' technique involves placing a tube through multiple necrotic segments with a few stitches to hold them together, then bringing both ends out as stomas with proximal diversion.

Bringing stomas out side-by-side in the incision (rather than separated) facilitates easier takedown without disturbing the entire abdominal cavity.

In pan-intestinal necrosis, decompressing distended bowel may reduce ischemia and salvage additional segments.

As of one year ago, no child with true NEC totalis (complete small bowel and colonic necrosis) has successfully survived intestinal transplant.

The threshold for viable bowel length has dropped to approximately 20 cm of small bowel, with better outcomes if the colon is intact.