Fig. 9
From: Acral Melanoma
Clinical and dermoscopic features of acral melanoma partly invading superficial dermis. Clinically, this ill-defined broad macular lesion on the sole is asymmetric in shape (a). The color is brownish black with variable shades. Dermoscopically, irregular diffuse pigmentation with variable shades of brown is recognized. In addition, a hint of the parallel ridge pattern is detected within the lesion