Radiologic Evaluation of Intestinal Obstruction in the Neonates.
10.3348/jkrs.1995.33.5.797
- Author:
Sang Young LEE
;
Jin Hee KIM
;
Dong Woo KIM
;
Eun Suk LEE
;
Sun Young KWON
;
Hye Jeong KANG
- Publication Type:Original Article
- MeSH:
Barium;
Colon;
Diagnosis;
Diagnosis, Differential;
Gastrointestinal Tract;
Hirschsprung Disease;
Humans;
Infant, Newborn*;
Intestinal Atresia;
Intestinal Obstruction*;
Intestinal Volvulus;
Meckel Diverticulum;
Meconium;
Radiography, Abdominal;
Rectum;
Vomiting
- From:Journal of the Korean Radiological Society
1995;33(5):797-802
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
PURPOSE: The purpose of this study is to evaluate the radiologic findings of the intestinal obstruction in the neonate according to the causes and to determine the findings useful for the differential diagnosis. MATERIALS AND METHODS: The materials consisted of 29 neonates with surgically proven gastrointestinal tract obstruction. We analized simple abdominal radiography and barium study comparing with the operative findings. RESULTS: The causes of intestinal obstruction were gastric atresia in 1 case, duodenal atresia in 3 cases, small bowel atresia in 11 cases(jejunal ;3 cases, ileal ;8 cases), colonic atresia in 2 cases, Hirschsprung's disease in 9 cases, ano-rectal anomaly in 6 cases, midgut volvulus in 2 cases, and Meckel's diverticulum in 1 case. Vomiting was noted in the all cases. The abdominal distension was not noted in the cases of gastric atresia, duodenal atresia, and proximal jejunal atresia. The meconium passage was noted in 2 cases of ileal atresia and 3 cases of Hirschsprung's disease. On barium study, site of obstruction was predicted accurately in gastric atresia, duodenal atresia, proximal jejunal atresia, and colonic atresia but it was not possible in distal jejunal atresia and ileal atresia. The microcolon was noted in 2 cases of jejunal atresia, 4 cases of ileal atresia, and 2 cases of colonic atresia. Out of 9 Hirschsprung's disease transition zones were seen on rectum or rectosigmoid junction in 7 cases and barium study was normal in 2 cases. CONCLUSION: In the diagnosis of neonatal intestinal obstruction, the basic radiologic studies such as simple abdominal radiography and gastrointestinal contrast study was useful for the differential diagnosis of the proxireal bowel loop atresia colonic ateria, and midgut volvulus.
