Table 5: Dermatologic physical features in Crohn’s disease.

Dermatologic featuresNumber of patientsPercentage

Clubbing278.7
Erythema nodosum268.4
Oral ulcers268.4
Aphthous stomatitis165.2
Rosacea103.2
Psoriasis103.2
Pyoderma gangrenosum61.9
Onychomycosis51.6
Seborrhoea41.3