Occupational contact dermatitis in 100 consecutive patients.

One hundred consecutive cases of occupational contact dermatitis diagnosed in Warsaw are discussed. In 79 subjects allergic and in 21 patients irritant occupational dermatitis was found. The most numerous group were workers employed with epoxy resins (20 persons), next came masons (14 subjects), and third medical staff members (12 persons). In 46 patients the standard series was sufficient for diagnosis of allergic occupational contact dermatitis, but in thirty three cases it was indispensable to test them with additional subsances.