Table 1 Subjects profile and patch test reactivity to zinc
Subject no. | Sex | Age (year) | Patch test | Clinical history (duration) | Drug treatment |
|---|---|---|---|---|---|
Patients | |||||
1 | F | 59 | + | Lichen planus (9 months) | No |
2 | M | 41 | ++ | Contact dermatitis (4 years) | Steroid ointment |
3 | F | 52 | + | Contact dermatitis (2 weeks) | No |
4 | M | 77 | ++ | Contact dermatitis (1 month) | No |
5 | F | 65 | ++ | Lichen planus (1 year) | No |
Controls | |||||
1 | M | 50 | – | – | – |
2 | M | 42 | – | – | – |
3 | M | 37 | – | – | – |
4 | F | 33 | – | – | – |
5 | F | 36 | – | – | – |