BAP1 and neoplasm: A current understanding of the sequence of molecular events in a growing, metastasizing UM is that mutations in the Gq/11 pathway are necessary for clonal expansion of tumour cells, whereas near‐mutually exclusive mutations in BAP1, SF3B1 or EIF1AX confer malignant and metastatic potential (Harbour et al., 2010, 2013; Martin et al., 2013; Onken et al., 2008; Van Raamsdonk et al., 2009, 2010).