Yeungnam Univ J Med.  1998 Jun;15(1):67-74. 10.12701/yujm.1998.15.1.67.

Clinical Study of Congenital Duodenal Obstruction

Affiliations
  • 1Division of Pediatric Surgery, College of medicine, Yeungnam University Taegu, Korea.

Abstract

Successful management of duodenal obstruction in newborn infant implies not only satisfactory nutrition but also achivement of normal growth. To aid early diagnosis and management, we evaluated the diagnostic methods, operative interventions and clinical characteristics of thirty-nine infants with congenital duodenal obstructions. In the 11-year period from July 1986 through June 1997, thirty-nine patients with congenital duodenal obstruction (23 males and 16 females) were treated and reviewed at the Department of Pediatric Surgery, Yeungnam University Hospital. The ratio of male to female was 1.4:1, and 29 cases(74.1%) among total 39 patients were newborn. There were 5 premature patients and 16 patients of small for gestational age. The most common causes of the congenital duodenal obstruction was malrotation (26 cases, 66.7%) and followed by annular pancreas (9 cases, 23.1%), type 1 atresia (3 cases, 7.7%) and wind-sock anomaly (1 case, 2.6%). Common symptoms were vomiting, abdominal distention, jaundice. Plain abdominal X-ray study combined with upper gastrointestinal series was the most commonly used diagnostic method. The operative procedures were performed by same pediatric surgeon utilizing Ladd's procedure in 26, duodenoduodenostomy in 8, duodenojejunostomy in 4, excision of wind-sock membrane in 1. A total of 15 associated congenital anomalies were found in 9 patients. Postoperative complications occurred in 13 (33.3%). Overall mortality was 2.6%(1/39). Bilious vomiting and plain abdominal radiologic study were most useful for the diagnosis of congenital duodenal obstruction. Early diagnosis and operative intervention were important to prevent complications such as sepsis and peritonitis.

Keyword

Duodenal obstruction; congenital

MeSH Terms

Diagnosis
Duodenal Obstruction*
Early Diagnosis
Female
Gestational Age
Humans
Infant
Infant, Newborn
Jaundice
Male
Membranes
Mortality
Pancreas
Peritonitis
Postoperative Complications
Sepsis
Surgical Procedures, Operative
Vomiting
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