Capsule endoscopy in celiac disease

Figure 1 Normal endoscopic pattern at video capsule endoscopy. Villous pattern can be easily observed.

Figure 2 Endoscopic markers of celiac disease at capsule endoscopy: scalloping (A), mosaic pattern (B), micronodularity (C), and reduction of folds (D).

Figure 3 “Patchy” atrophy detected by capsule endoscopy. Capsule endoscopy shows a normal villous pattern in the upper part of the image (black arrows) and villous atrophy in the lower part (yellow arrows).

Figure 4 Possible algorithm in the diagnostic work-up of celiac disease.