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[Atresia of the large intestine].

The authors describe two patients with congenital atresia of the large intestine. Both patients had colostomy when neonates. A double colostomy was performed. The microcolon was dilated across the distal colostomy by physiological saline and semolina pudding to achieve dilatation of the distal portion. Occlusion of the colostomy, tapering and end-to-end colo-colo anastomosis was performed in both children at the age of four months. The passage was restored in both patients on the third day after occlusion of the colostomy. One patient had also other congenital defects, i.e. equinovarus of both feet and a defect of the atrial septum. One patient is four, the other three years old. They are doing well and have no digestive trouble.

Abnormalities, Multiple↗

Prenatal detection of intestinal obstructions, aneuploidy syndromes, and cystic fibrosis by microvillar enzyme assays (disaccharidases, alkaline phosphatase, and glutamyltransferase) in amniotic fluid.

Microvillar enzymes (disaccharidases, alkaline phosphatase, and gamma-glutamyltransferase) were assayed in amniotic fluid from pregnancies with normal and abnormal fetuses to determine their specificity and reliability for the prenatal detection of intestinal obstructions and cystic fibrosis. All fetuses with imperforate anus, duodenal atresia, jejuno-ileal atresia, multiple intestinal atresia, or other forms of intestinal obstructions, with or without associated ventral wall defect or aneuploidy syndrome, showed diminished microvillar enzyme activities below the normal range of control amniotic fluid samples. The exclusively intestinal hydrolases maltase, sucrase, palatinase, and alkaline phosphatase were the most reliable and sensitive markers to detect intestinal obstructions whereas more widely distributed trehalase and gamma-glutamyltransferase activities were less sensitive. The combination of intestinal disaccharidase maltase, sucrase or palatinase and ALP assays is more accurate for prenatal diagnosis of CF than a combination of intestinal ALP and GGTF assays.

Alkaline Phosphatase↗

[Laparoschisis and atresia of the small intestine. Treatment strategy. Apropos of a personal case].

A case of gastroschisis and double small bowel atresia is reported. Primary surgical treatment consisted in jejunostomy located at 28 cm from the ligament of Treits, reinstatement of excluded bowel loops encased in a thick matrix of fibrinous material, and abdominal wall closure. Seven weeks later, the lower part of small bowel was anastomosed to the medium part. Because of uneven bowel caliber, an ileostomy was associated to parenteral nutrition using permanent instillation of secretions recovered from ileostomy was associated to parenteral nutrition. At 4 1/2 month, small bowel continuity was restored with jejunal modeling. Authors stress the necessity to preserve as far as possible, intestinal segments in such a case and emphasize the advantage of the digestive instillation method in order to recover the function excluded intestinal segments.

Abdominal Muscles↗

Congenital absence of the superior mesenteric artery.

Atresias of the intestinal tract are one of the causes of congenital intestinal obstruction. The superior mesenteric artery supplies the midgut from the fourth portion of the duodenum to the midportion of the transverse colon. Absence of the superior mesenteric artery (SMA) with subsequent absence of jejunum, ileum, appendix, and right colon is a previously unreported condition. A fetal vascular accident might result in this intestinal catastrophe.

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