<unk>  <unk>  is a condition of many small, benign seborrheic keratoses lesions on the face of dark-skinned individuals.
They should not be confused for Leser-Trelat sign, a sudden explosion of lesions due to a growing tumor.
Dermatosis papulosa nigra
Erythromelanosis follicularis faciei et colli
Keratosis pilaris
Ichthyosis bullosa of Siemens
Linear atrophoderma of Moulin
Nevus anemicus
Dermatosis neglecta
Erythema dyschromicum perstans