TY - CHAP M1 - Book, Section TI - Late-Presenting Neonatal Surgical Emergencies A1 - Stankovic, Curt A1 - Mahajan, Prashant A2 - Tenenbein, Milton A2 - Macias, Charles G. A2 - Sharieff, Ghazala Q. A2 - Yamamoto, Loren G. A2 - Schafermeyer, Robert PY - 2019 T2 - Strange and Schafermeyer's Pediatric Emergency Medicine, 5e AB - Necrotizing enterocolitis (NEC) can occur in full-term newborns with existing medical conditions.Vomiting in a newborn should be considered bilious if it shows a color other than white.A newborn with vomiting, especially bilious emesis, should be evaluated for malrotation with midgut volvulus.Any patient who has suspicion of malrotation with midgut volvulus should undergo an emergent upper GI contrast study with small bowel follow-through.Patients with Hirschsprung’s disease can present with chronic, progressive constipation and failure to thrive. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/10/12 UR - accessemergencymedicine.mhmedical.com/content.aspx?aid=1155297447 ER -