Abstract
Background. There is confusion in the radiological literature as to the site of abdominal calcification in cystic fibrosis (CF) with meconium ileus (MI) in neonates. Purpose. To correlate the site of radiographic abdominal calcification with histologic and operative findings. Materials and methods. A review of clinical, radiographic, surgical and histologic data in 58 neonates with CF and MI. Results. Abdominal calcification was identified in 15 (26 %) neonates: on an abdominal radiograph in 8 (13 %), at laparotomy in 3 and histologically in 10 (37 %) of the 27 resected specimens. The radiographic pattern of calcification varied from small specks in three cases to small, better-defined areas in two. In the other three patients, the calcification was more extensive and curvilinear. Histologically, calcification was found to be intramural in ten resected specimens, of which two also had intraluminal and one serosal calcification. The more extensive, curvilinear calcification identified radiographically correlated with histologically proven dystrophic intramural calcification. The less marked flecks or discrete areas of radiographic calcification may represent intramural, serosal or intraluminal calcification. Conclusion. Intramural calcification is common microscopically in CF with MI. Extensive radiographic calcification in these patients is more likely to represent intramural rather than serosal or intraluminal calcification.
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Received: 3 July 1996 Accepted: 7 October 1996
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Lang, I., Daneman, A., Cutz, E. et al. Abdominal calcification in cystic fibrosis with meconium ileus: radiologic-pathologic correlation. Pediatric Radiology 27, 523–527 (1997). https://doi.org/10.1007/s002470050172
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DOI: https://doi.org/10.1007/s002470050172