A 34-year-old woman presented a Clark nevus
(synonyms: atypical nevus
or dysplastic nevus
) on her back.
Dermoscopy revealed an asymmetric reticular-globular pattern
Central globular pattern
(circle) and reticular pattern
(rectangle) are well seen on this picture.
The reticular-globular pattern is the most frequent of the different patterns observed in Clark Nevi.