A 48-year-old woman consulted for this pigmented lesion on her 5th right finger present since early childhood.
Dermoscopy revealed a parallel furrow pattern and in some areas a lattice-like pattern.
The dermoscopic features were in favor of a benign acral nevus.
A regular yearly follow-up was planned.
In parallel furrow pattern, the pigmentation follows the sulci at the difference of parallel ridge pattern where the pigmentation follows the cristae.
In Acral melanocytic nevi, 3 types of patterns can be observed:
