Journal of pediatric surgery
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Appendicitis remains the most common intraabdominal indication for surgery in children. Recently, barium enema has been helpful in increasing the accuracy of diagnosis in difficult cases. Experience with 202 barium enemas in children with abdominal pain entertaining the diagnosis of acute appendicitis revealed some of the problems encountered in using this procedure as a diagnostic tool. ⋯ In the group that had negative barium enemas, there were 3 false negatives and 2 of these children had early perforations by the time of their surgery. The third group were equivocal barium enemas and they pointed out the difficulty in obtaining a normal barium enema in a child who does not have appendicitis. It was felt that the use of barium enema as an adjunct was helpful especially if it were positive, but a negative barium enema could not be relied upon to delay surgery in the child with right lower quadrant peritoneal signs.
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Preoperative transfusion therapy is largely responsible for the recently improved morbidity and mortality in patients with sickle cell anemia undergoing surgery. The transfusion techniques recommended are several. ⋯ The complications encountered in patients receiving simple transfusion or partial exchange transfusion do not differ. There remains theoretic advantage in the use of preoperative partial exchange transfusion with quantitation of hemoglobin S.
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In reviewing the records of almost 1000 infants and children with intussusception in two children's hospitals over the last 25 yr, there have been seven bowel perforations during attempted hydrostatic barium enema reduction of an intussusception. Except for one instance, these have all occurred during the last 6 yr. The infants were all 6 mo old or less and most had a preceeding viral illness. ⋯ Postoperatively, there were two wound infections, a volvulus which left the child with a short gut and another infant suffered severe brain damage. These babies seem to fit a pattern in which they are younger and sicker longer than the average infant with an intussusception, and have a complete small bowel obstruction. These facts may be a warning that such infants are at increased risk for a barium enema bowel perforation.