Description: Dermatoscopic description: Reddish homogeneous area, white collarette,white rail lines that intersect the lesion and ulceration.

History:

The lesion has appeared shortly after trauma. The focus started to enlarge little by little and to bleed lately.

<B>Dermoscopic description</B>: Reddish homogeneous area, white collarette, white rail lines that intersect the lesion and ulceration.