title: Familial ileal perforation: prenatal diagnosis and postnatal follow-up.
abstract: We report sibs (a brother and a sister) who presented prenatally with ultrasound findings of meconium peritonitis and postnatally were found to have perforation of the terminal ileum. The sister presented with fetal ultrasound findings of severe ascites and peritoneal calcifications. She had no prenatal intervention and was born at 38 weeks' gestation. Laparatomy revealed perforation of the terminal ileum with meconium peritonitis. Her post-surgical course was uncomplicated and at 30 months of age her growth and development are normal. Her brother presented prenatally with signs of meconium peritonitis including severe ascites and peritoneal calcifications. Prenatal aspiration of the ascitic fluid was performed and unlike his sister he was born prematurely, was operated on at 8 days, and developed bronchopulmonary dysplasia. He is currently 1 year old and has normal growth and development. The aetiology of the ileal perforation is not known. There were no findings suggesting connective tissue disorder and the aetiology of the intestinal perforation is not known. The occurrence of the same rare abnormality in sibs of different sexes points towards an autosomal recessive disorder.
authors.affiliation: Prenatal Diagnosis Program, Toronto Hospital-General Division, Ontario, Canada.
authors.forename: D
authors.initials: D
authors.lastname: Chitayat
authors.forename: S
authors.initials: S
authors.lastname: Grisaru-Granovsky
authors.forename: G
authors.initials: G
authors.lastname: Ryan
authors.forename: A
authors.initials: A
authors.lastname: Toi
authors.forename: R
authors.initials: R
authors.lastname: Filler
authors.forename: G R
authors.initials: GR
authors.lastname: Seaward
authors.forename: J
authors.initials: J
authors.lastname: Siegel-Bartelt
authors.forename: C
authors.initials: C
authors.lastname: Cytrynbaum
mesh_terms: D000328:Adult; D001201:Ascites / Q000209:etiology; D002114:Calcinosis / Q000209:etiology; D005260:Female; D006801:Humans; D007416:Intestinal Perforation / Q000000981:diagnostic imaging* / Q000235:genetics* / Q000601:surgery; D008297:Male; D008470:Meconium; D010532:Peritoneal Diseases / Q000209:etiology; D010538:Peritonitis / Q000209:etiology; D011247:Pregnancy; D016216:Ultrasonography, Prenatal