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Copyright ©The Author(s) 2016.
World J Gastroenterol. May 28, 2016; 22(20): 4802-4811
Published online May 28, 2016. doi: 10.3748/wjg.v22.i20.4802
Table 2 Main clinical and pathogenesis features of hydradenitis suppurativa and inflammatory bowel disease (adapted from van der Zee et al[23])
CDUCHS
LocalizationEntire alimentary tractColonInverse areas of the skin
Layer of inflammationTransmuralMucosaDeep derm
Confluency of lesionsNo (skip lesions)YesYes
FistulaeYesNoYes
Influence of smokingAggravatesNo (or improvement)Aggravates
Disease chronicityYesYesYes
Genetic predispositionYesYesYes
Influence of microbiotaYesYesYes
Female predominance↑↑
Response to anti-TNFα therapyYesYesYes