Fig. 10

Dermoscopic patterns of acral nevus on the palms and soles. Major dermoscopic patterns seen in acral nevus are the parallel furrow pattern (a–c) and its modifications, the lattice-like (d) and fibrillar patterns (e). There are additional variants in the parallel furrow pattern such as dotted-line variant (b) and double-line variant (c). In addition, several minor patterns such as homogeneous pattern (f) are detected in acral nevus (Fig. 10b and c was reproduced with permission from Saida and Koga 2013)