Vitiligo lesion | Pityriasis alba lesion | Histopathological change |
9 (75%) 0% 2 (16.67%) |
9 (75%) 1 (8.33%) 0% | Epidermal changes Acanthosis Basal liquefaction Epidermotropism |
3 (25%) 2 (16.67%) 7 (58.33%) |
4 (33.33%) 5 (41.67%) 3 (25%) | Inflammatory reaction Mild Moderate Sever |
2 (16.67%) 6 (50%) 4 (33.33%) |
4 (33.33%) 8 (66.67%) 0% | Basal melanin Focal decrease partial) decrease No melanin |
0% | 0% | Melanophage |
1 (8.33%) 8 (66.67%) 3 (25%) |
6 (50%) 6 (50%) 0% | Melanin in Fontana Focal decrease Partial decrease No melanin |