Contribution of Patch Tests with Occupational Handled Products in the Diagnosis of Occupational Contact Dermatitis: A 10-year Review

Table 2

Results of EBS allergen patch tests.

Allergens	Sensitization
	Yes		No
	Number	Percentage (%)	Number	Percentage (%)
Nickel	19	17	93	83
Cobalt chloride	18	16, 1	93	83
Potassium dichromate	17	15, 2	94	84, 8
Thiurams mix	11	9, 8	101	90, 2
IPPD	6	5, 3	106	93, 7
Fragrance mixII	6	5, 4	106	94, 6
Fragrance mixI	5	4, 5	107	95, 5
Benzocaine	3	2, 7	109	97, 3
Peru balsam	3	2, 7	109	97, 3
Lanolin	3	2, 7	109	97, 3
Paraben mix	3	2, 7	109	97, 3
Kathon CG	3	2, 7	109	97, 3
Lactones	3	2, 7	109	97, 3
Epoxy resin	3	2, 7	109	97, 3
Dibromo-dicyanobutane	3	2, 7	109	97, 3
Mercapto mix	2	1, 8	110	98, 2
Quaternium 15	2	1, 8	110	98, 2
Rosin	2	1, 8	110	98, 2
HMPCHC	2	1, 8	110	98, 2
Formaldehyde resin	1	0, 9	111	99, 1
Primine	1	0, 9	111	99, 1
PPD	1	0, 9	111	99, 1
Formaldehyde	1	0, 9	111	99, 1
Neomycin	1	0, 9	111	99, 1
Mercapto benzothiazole	0	0	112	100
Clioquinol	0	0	112	100
Budesonide	0	0	112	100
Tixocortol pivalate	0	0	112	100