NSAID-induced deleterious effects on the proximal and mid small bowel in seronegative spondyloarthropathy patients

Figure 1 Comparison between the Lewis scores for the entire small bowel (A), proximal tertile of the small bowel (B), mid tertile of the small bowel (C) and distal tertile of the small bowel (D) in the groups of non-steroidal anti-inflammatory drug users and non-users (the median of values and quartiles represented). NSAID: Non-steroidal anti-inflammatory drug.

Figure 2 Video capsule endoscopy image from the mid jejunum of a 39-year-old male spondyloarthropathy patient, non-steroidal anti-inflammatory drug user, showing a group of small aphthoid ulcerations in a circumscribed area of erythema (blue circle).