Radiological evidence of bowel obstruction in intussusception |
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Authors: | Spencer W. Beasley John F. de Campo |
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Affiliation: | (1) Department of Surgery, Victoria, Australia;(2) Department of Radiology, Royal Children's Hospital, Flemington Road, Parkville, 3052 Victoria, Australia |
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Abstract: | Several criteria have been proposed to identify patients likely to be at risk from barium reduction of intussusception, those with a high probability of having a pathological lead point, and those in whom an enema is unlikely to be successful. Signs of peritonitis and septicaemia are regarded as absolute contraindications to attempted barium reduction of intussusception, but as yet the radiological appearance of small bowel obstruction per se has not been substantiated as a contraindication. The presence of small bowel obstruction indicates that therapeutic reduction is less likely to be successful than in patients with normal or nonspecific plain radiographs (31% vs 57%) but is not in itself an indication that the examination would be unsafe. Patients with small bowel obstruction are acceptable risks for safe and successful therapeutic enemas, provided there is no clinical evidence of gangrenous bowel.Offprint requests to: J. de Campo |
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Keywords: | Intussusception Barium enema Bowel obstruction Paediatric surgery Radiology |
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