Clinical and dermoscopic features of cutaneous BAP1 inactivated melanocytic tumors: results of a multicenter case-control study by the International Dermoscopy Society (IDS)

Multiple BAP-1 inactivated melanocytic tumors (BIMTs) have been associated with a familial cancer-syndrome involving germline mutations in BAP1. We have identified 5 dermoscopic patterns present in BIMT. Dome-shaped papules with pink-to-tan structureless areas and peripheral irregular dots/globules or network should raise suspicion for BIMT associated with BAP1 germline mutations.