NF1 and neoplasm: Neurofibromatosis type 1 (NF1), a highly penetrant autosomal dominant syndrome caused by null mutations in a tumor suppressor gene (Barrea, Vaessen, Bulk, Harvengt, & Misson, 2018; Pizzo & Poplack, 2011), has also been reported to have over a 1,000 different disease‐associated NF1 mutations with minimal hot spot or genotype–phenotype relationships (Barrea et al., 2018).