Duodenal and jejunal atresia with agenesis of the dorsal mesentery: "apple peel" small bowel.
Two newborn infants with duodenal and jejunal atresia and agenesis of the dorsal mesentery represent our surgical experience with "apple peel" small bowel or "christmas tree" demormity. The first patient had the typical appearance of this condition. The postoperative course was complicated by hyperbilirubinemia, septicemia, and disseminated intravascular coagulation. The infant is in satisfactory condition 1.5 years after operation. The second patient had agenesis of the dorsal mesentery without spiraling of the bowel around its vascular stalk. The child died after 1 month, with complete absence of extrahepatic bile ducts as seen at a second laparotomy. Neither child had been subjected to gastrostomy.
D004378:Duodenal Diseases / Q000601:surgery*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007409:Intestinal Atresia / Q000601:surgery*; D007583:Jejunum / Q000601:surgery*; D008297:Male; D008643:Mesentery / Q000002:abnormalities* / Q000601:surgery