In a large pediatric study, the value of upper endoscopy in detecting Crohn’s disease (CD) is evident (JPGN 2012: 54: 753-57).
While the majority of pediatric patients with suspected inflammatory bowel disease probably undergo both upper endoscopy and colonoscopy, the added value of upper endoscopy remains unclear. In this retrospective study with 171 pediatric patients (70 with CD, 33 with UC, 68 Non-IBD), 11% of children with CD had the diagnosis established based “solely” on the finding of granulomatous inflammation in upper intestinal tract (along with clinical symptoms).
Other key findings:
- Presence of histologic gastric inflammation in CD patients compared to control patients was significantly higher (p<0.0001) but not significantly higher compared to UC patients (p=0.19).
- Duodenal inflammation was highly suggestive of CD compared with both UC and non-IBD patients. This occurred in 19% of CD patients compared with 0% and 1% in the other groups respectively.
- 21 children (30%) had granulomas identified in upper GI tract (19 in stomach). In 8 (11%), the diagnosis was changed based on this finding. Prior to histology, the tenative diagnosis: 2 UC, 4 IC, 2 non-IBD.
- -IBD 2009; 15: 1101-4. Presence of UGI disease in IBD.
- -JPGN 2007; 44: 653. NASPGHAN report on discriminating/labelling UC vs. Crohn’s.
- -JPGN 2002; 35: 636-40. Advocates panendoscopy for all new IBD. Granulomas in 28% of EGDs & 71% of UC pts c some abnl on EGD; 82% Crohn’s c abnl EGD.
- -JPGN 2005; 41: abstract 181 (page 549). UGI identified granulomas in 15% that were not identified elsewhere.
- -JPGN 2004; 39: 257-61. Diagnostic role of EGD for pediatric IBD.
- Magnetic resonance enterography for Crohn’s disease