Bowel-associated dermatosis-arthritis syndrome, a diagnostic challenge in a young child with very early-onset inflammatory bowel disease.

A 14-month-old girl with very early-onset inflammatory bowel disease (VEO-IBD) was admitted with a flare of her bowel disease and subsequently developed high fevers, joint pain, and skin lesions during her hospitalization. Workup demonstrated bowel-associated dermatosis-arthritis syndrome in the setting of VEO-IBD, a neutrophilic dermatosis rarely reported in children that can be challenging to diagnose and treat, with limited literature for patients under 2 years of age.