title: Fetal midgut volvulus: report of eight cases.
abstract: OBJECTIVE
  To evaluate whether prenatal diagnosis of intestinal midgut volvulus (a rare condition due to the small bowel loops twisting) can improve the prognosis of the newborns.
  
  
  METHODS
  In our Prenatal Diagnosis Center, eight cases of intestinal volvulus observed between 2007 and 2014 were retrospectively considered. Ultrasonographic signs can be direct and specific (whirlpool sign, coffee bean sign) or indirect and non-specific (abdominal mass, dilated bowel loops, pseudocysts, ascites, polyhydramnios).
  
  
  RESULTS
  Prenatal diagnosis was performed at 20-34 weeks of gestation. All newborns were exposed to an emergency surgery: the major complication was due to cystic fibrosis.
  
  
  CONCLUSIONS
  An early suspicion of intestinal volvulus allows the clinician to refer the patient to a tertiary center so to confirm the diagnosis and perform an appropriate follow-up in order to identify the proper time of delivery. The prognosis of the babies with prenatal intestinal volvulus depends on the length of the segment involved, on the level of intestinal obstruction, on the presence of meconium peritonitis and on the gestational age at birth. Our experience, according with the literature, suggests that ascites and absence of abdominal peristalsis are ultrasonographic signs that, in the third trimester of pregnancy, correctly lead to an immediate delivery intervention.
authors.affiliation: a Ultrasound and Prenatal Diagnosis Unit, Department of Gynecology and Obstetrics , AOU Città della Salute e della Scienza , Turin , Italy and.
authors.forename: A
authors.initials: A
authors.lastname: Sciarrone
authors.affiliation: b Pediatric Surgery Unit, Department of Pediatric Sciences , AOU Città della Salute e della Scienza , Turin , Italy.
authors.forename: E
authors.initials: E
authors.lastname: Teruzzi
authors.affiliation: a Ultrasound and Prenatal Diagnosis Unit, Department of Gynecology and Obstetrics , AOU Città della Salute e della Scienza , Turin , Italy and.
authors.forename: A
authors.initials: A
authors.lastname: Pertusio
authors.affiliation: a Ultrasound and Prenatal Diagnosis Unit, Department of Gynecology and Obstetrics , AOU Città della Salute e della Scienza , Turin , Italy and.
authors.forename: S
authors.initials: S
authors.lastname: Bastonero
authors.affiliation: a Ultrasound and Prenatal Diagnosis Unit, Department of Gynecology and Obstetrics , AOU Città della Salute e della Scienza , Turin , Italy and.
authors.forename: G
authors.initials: G
authors.lastname: Errante
authors.affiliation: a Ultrasound and Prenatal Diagnosis Unit, Department of Gynecology and Obstetrics , AOU Città della Salute e della Scienza , Turin , Italy and.
authors.forename: T
authors.initials: T
authors.lastname: Todros
authors.affiliation: a Ultrasound and Prenatal Diagnosis Unit, Department of Gynecology and Obstetrics , AOU Città della Salute e della Scienza , Turin , Italy and.
authors.forename: E
authors.initials: E
authors.lastname: Viora
mesh_terms: D003550:Cystic Fibrosis / Q000150:complications; D036861:Delivery, Obstetric; D005260:Female; D005315:Fetal Diseases / Q000000981:diagnostic imaging* / Q000601:surgery; D006801:Humans; D045822:Intestinal Volvulus / Q000000981:diagnostic imaging* / Q000601:surgery; D010538:Peritonitis / Q000150:complications; D011247:Pregnancy; D011296:Prenatal Diagnosis; D012189:Retrospective Studies; D014463:Ultrasonography
keywords: Coffee bean sign; fetal intestinal volvulus; prenatal diagnosis; whirlpool sign