IBD
- 28. Differentiating type of IBD Sandborn WJ et al, Inflamm Bowel Dis 2001;7:192-201 Peeters M et al, AM J Gastroenterology 2001; 96:730-4 LAB TEST SENSITIVITY SPECIFICITY TYPE IBD + pANCA 50-65% 85-92% UC +ASCA 55-61% 88-95% CROHN’S +pANCA & ASCA - 44-57% 81-97% UC -pANCA & ASCA+ 38-56% 94-97% CROHN’S