Mesenteric Base Width: Abdominal Wall Diameter Correlates With Intestinal Rotational Anomalies in Infants

In brief

This study validates a fluoroscopic measurement technique comparing mesenteric base width to abdominal wall diameter for predicting intestinal rotational anomalies in infants. The standardized ratio helps surgeons determine which patients with indeterminate imaging findings require operative intervention versus observation.

• Fluoroscopic mesenteric base width (MBW) standardized to abdominal wall diameter (AWD) may predict intraoperative rotational anatomy in infants.
• DJJ and ICJ fluoroscopic identification can guide operative decisions in indeterminate malrotation cases, though algorithms lack validation.
• Symptomatic malrotation requires urgent Ladd procedure; incidental findings have unclear management—observation vs. surgery.
• MBW:AWD ratio offers objective metric to stratify surgical risk in infants with equivocal imaging for intestinal malrotation.

Written by the GCMD Library team from the article.