Fenestrated duodenal membranes: an analysis of symptoms, signs, diagnosis, and treatment.
Duodenal obstruction typically occurs in the ampullary region and presents in the early neonatal period. If the obstruction is incomplete, as with a fenestrated duodenal membrane, the presentation may be delayed and the diagnosis overlooked. Sixteen patients with fenestrated duodenal membranes presented over a 23-year period. Six presented in the neonatal period, with vomiting; an abdominal x-ray was diagnostic in four. Ten presented later (5 weeks to 14 years) with nonspecific symptoms, ie, failure to thrive, postprandial epigastric distension, and recurrent chest infections. Vomiting occurred in all, but was of short duration (< 1 week). Two patients in the delayed group had Down's syndrome. Diagnosis was confirmed on barium meal, and optimal surgical treatment was a bypass duodeno-duodenostomy. The diagnosis of fenestrated duodenal membrane must be considered in all cases with symptoms and signs suggestive of upper gastrointestinal tract obstruction, and excluded by contrast radiology.
Brown
R A
RA
Department of Paediatric Surgery, Red Cross Children's Hospital, Cape Town, South Africa.
Millar
A J
AJ
Linegar
A
A
Moore
S W
SW
Cywes
S
S
D000293:Adolescent; D001466:Barium Sulfate; D002648:Child; D002675:Child, Preschool; D004380:Duodenal Obstruction / Q000150:complications / Q000175:diagnosis* / Q000601:surgery*; D004385:Duodenostomy; D005183:Failure to Thrive / Q000209:etiology; D006801:Humans; D007223:Infant; D007416:Intestinal Perforation / Q000150:complications / Q000175:diagnosis* / Q000601:surgery*; D008566:Membranes; D013997:Time Factors; D014839:Vomiting / Q000209:etiology
D001466:Barium Sulfate