title: The phenomenon of halo-like disappearance of the Mongolian spot on lesions combined with café au lait spot or acquired pigmented nevus.
mesh_terms: D005260:Female; D006801:Humans; D007223:Infant; D008544:Melanocytes / Q000473:pathology*; D009508:Nevus, Pigmented / Q000150:complications / Q000473:pathology*; D010859:Pigmentation Disorders / Q000150:complications / Q000473:pathology*; D012878:Skin Neoplasms / Q000150:complications / Q000473:pathology*