Pediatric Acquired Bilateral Nevus of Ota-like Macules: A Retrospective Study of 103 Cases

A retrospective analysis was performed to characterize the clinical features and distribution patterns of ABNOMs in pediatric patients. Pediatric ABNOMs exhibits early-onset, female predominance characteristics. Lesions almost always involve the bilateral zygomatic area and frequently extend to the cheek, with one fifth displaying asymmetry.