Bowel-associated dermatosis − arthritis syndrome in a patient with ulcerative colitis: an extraintestinal manifestation of inflammatory bowel disease Academic Article uri icon


MeSH Major

  • Arthritis
  • Colitis, Ulcerative
  • Inflammatory Bowel Diseases
  • Skin Diseases


  • © 2014, Springer Japan. Bowel-associated dermatosis − arthritis syndrome (BADAS) is a neutrophilic dermatosis characterized by cutaneous lesions that begin as erythematous macules and progress to vesiculopustular eruptions. It has been described in patients with inflammatory bowel disease as well as those who have undergone various intestinal surgeries. Pathologically, the lesions show features of vasculitis without fibrinoid necrosis. In a patient with diagnosed inflammatory bowel disease, these neutrophilic dermatoses should be viewed as external signals of bowel inflammation. Management requires long-term treatment of the underlying disease. We report a case of BADAS in a patient with ulcerative colitis in which the skin lesions were associated with increased colonic inflammation.

publication date

  • January 2014



  • Academic Article



  • eng

Digital Object Identifier (DOI)

  • 10.1007/s12328-014-0529-8

PubMed ID

  • 26184020

Additional Document Info

start page

  • 410

end page

  • 413


  • 7


  • 5