Differential Diagnosis for Hypopigmented Lesions

Sydney: Can you just talk broadly about your differential diagnosis for hypopigmented lesions? Sure. Sydney, if you're up for it, you can bring us to our first case from Cash Hot Children's Hospital. All right. Victor tells you he's noticed new asymptomatic light spots appearing on various parts of his body,. On exam, he's well-appearing. He has dark skin with several hypopigmentation macules and patches on his face and arms with poorly defined edges.