Cicatrising alopecia with perifollicular blue-gray patches hyperpigmentation is most commonly associated with:
B i.e. Whitish lesions in the buccal mucosa Cicatrising alopecia with perifollicular erythema / hyperpigmentation/ hyperkeratosis & scaleQ are seen in lichen planus (lichen planopilaris or spinosus et folliculitis decalvans). Whereas, Ciratrising alopecia with follicular accentuation/ widening/ dilation and keratotic plugging (i.e dilated hyperpigtnented follicular orifices)Q. are seen in DLE.
Pitting of nails
Whitish lesions in the buccal mucosa
Ahritis
Discoid plaques in the face
Whitish lesions in the buccal mucosa