TY - CHAP M1 - Book, Section TI - Jejunoileal Atresia and Stenosis A1 - Bianchi, Diana W. A1 - Crombleholme, Timothy M. A1 - D'Alton, Mary E. A1 - Malone, Fergal D. PY - 2015 T2 - Fetology: Diagnosis and Management of the Fetal Patient, 2e AB - Key PointsMost common cause of intestinal obstruction.Proximal jejunum and distal ileum are the most common locations.Vascular disruption is the etiology but this may be precipitated by intussusception or volvulus.Cystic fibrosis may be an underlying factor in up to 10% of cases.MRI may be helpful in excluding other diagnoses or defining associated intra-abdominal cysts in an evaluation of echogenic bowel. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/17 UR - obgyn.mhmedical.com/content.aspx?aid=1106399166 ER -