Characteristic Dermatoscopic Features of Hyperpigmented Macules on the Faces of Young Children

Abstract

The aim was to describe the characteristic dermatoscopic features of hyperpigmented macules on the faces of young children. Sixteen patients with typical clinical presentations of hyperpigmented macules on the faces of young children were included in this study. The lesions were evaluated using a dermatoscope. The clinical and dermatoscopic features were analyzed and summarized. There were 12 boys and 4 girls enrolled in the study. The hyperpigmented macules had an age of onset ranging from 1 to 18 months (mean, 6.12 months). The hyperpigmentation was distributed on the forehead and/or temple, as follows: forehead (n = 8 [50%]); temple (n = 3 [18.8%]); and both sites (n = 5 [31.2%]). Fifteen patients (93.7%) had pseudoreticular pigmentation, 1 patient (6.3%) had reticular pigment with pseudoreticular pigment, and 100% had erythema and linear/branching vessels. Light brown pseudoreticular pigment and linear vessels were shown to be the 2 major dermatoscopic manifestations of hyperpigmented macules on the faces of young children.