Léa Dousset

2 months ago | jamanetwork.com | Charlotte Cox |Susan Brown |Léa Dousset |Rahul Ladwa

Key PointsQuestion  How are immune checkpoint inhibitors (ICIs) associated with changes in field cancerization and keratinocyte cancer occurrence? Findings  In this cohort study of 23 adults starting ICI therapy for any cancer, the mean number of actinic keratoses on the forearms significantly decreased from 47 at baseline to 14 at 12 months after therapy initiation.