Malpigmentation of Common Sole () during Metamorphosis Is Associated with Differential Synaptic-Related Gene Expression.

In farmed flatfish, such as common sole, color disturbances are common. Dyschromia is a general term that includes the color defects on the blind and ocular sides of the fish. The purpose was to examine the difference in gene expression between normal pigmented and juveniles who present ambicoloration.

Dermoscopic features of congenital acral melanocytic naevi in children: a prospective comparative and follow-up study.

Background: Acral naevi are a peculiar subtype of naevus with specific dermoscopic patterns. Little is known about congenital melanocytic naevi affecting acral volar skin in children.

Objectives: To determine the dermoscopic features of acquired and congenital acral melanocytic naevi in children and to assess their key differences in this age group.