PhotobiologyPublished 24 May 2024Evaluating hyperpigmentation: is invasion of the skin necessary?Redina Bardhi · Mohsen Mokhtari · Marissa Ceresnie · Aashka Suvarnarkar · Iltefat H. Hamzavi · Henry W. Lim · Tasneem F. Mohammad · Indermeet KohliFrontiers in Photobiologydoi 10.3389/fphbi.2024.1346921