Picture-based acne lesion counts: A validation study to assess accuracy and reliability of acne lesion counts via photography.
Michael H GoldAshish BhatiaArshdeep KaurMargot DoucetteAmogh KotharePublished in: Journal of cosmetic dermatology (2022)
Photographic lesion count methodology is a reliable and accurate tool for objective measurement of ALCs and additionally, for training and/or qualifying evaluators.