J Korean Assoc Pediatr Surg.  1997 Dec;3(2):117-125. 10.13029/jkaps.1997.3.2.117.

A Clinical Study of Congenital Intestinal Atresia and Stenosis

• Kim SW
• Jung PM

• KMID: 2422248
• DOI: http://doi.org/10.13029/jkaps.1997.3.2.117

Abstract

Seventy neonates with congenital intestinal atresia and stenosis who were treated at pediatric surgical service, Hanyang University Hospital from September 1979 to December 1996 were analyzed retrospectively. The lesion occurred in 27 cases at the duodenum, in 26 cases at the jejunum, in 13 cases at the ileum and in 2 cases at the pylorus and colon each. There were 10 multiple atresias and 7 apple-peel anomaly cases. The atresia predominated over the stenosis by the ratio of 4 : 1. Male to female ratio was 1.3 : 1. The average gestational age was 38 weeks, and the average birth weight was 2,754 grams. Though 22.9 % were borne prematurely and 34.3 % had low birth weight, 92.3 % of them had a weight appropriate for gestational age. Polyhydramnios(40 %) was more frequently observed in duodenal and jejunal atresia while microcolon in ileal atresia(58.3 %). Weight loss and electrolyte imbalance occurred more frequently in the duodenal stenosis cases because of delayed diagnosis. Twenty(55.6 %) of 37 jejunoileal atresia cases had evidence of intrauterine vascular accident: 4 intrauterine intussusception, 3 intrauterine volvulus and 3 strangulated intestine in gastroschisis, and 10 cases of intrauterine peritonitis. There were one or more associated anomalies in 45 patients(64.3 %). Preoperatively proximal loop volvulus developed in 3 cases and proximal loop perforation in 5 cases and one case each of distal loop perforation, duodenal perforation and midgllt volvulus occurred in the jejunoileal atresia. Overall mortality rate was 20 %.

Keyword

Congenital intestinal atresia; Intestinal stenosis; Duodenal atresia; Duodenal stenosis; Apple-peel anomaly

MeSH Terms

Birth Weight
Clinical Study*
Colon
Constriction, Pathologic*
Delayed Diagnosis
Duodenum
Female
Gastroschisis
Gestational Age
Humans
Ileum
Infant, Low Birth Weight
Infant, Newborn
Intestinal Atresia*
Intestinal Volvulus
Intestines
Intussusception
Jejunum
Male
Mortality
Peritonitis
Pylorus
Retrospective Studies
Weight Loss