Table 1.
Unique features of dark scalp and their variations
Features of dark scalp | Variations |
---|---|
Perifollicular pigmented network or honeycomb pattern | Disrupted in discoid lupus erythematosus and in secondary scarring alopecias |
Pinpoint white dots | Nonscarring alopecias: regular distribution and often containing miniaturized or broken hair shafts |
Scarring alopecias: irregular distribution; the scalp between the dots contains irregular white patches | |
Erythema | Common, but the vascular patterns are hard to see |