Neurofibromatosis (NF) comprises three genetically distinct conditions — NF1 (von Recklinghausen disease, most common, affecting 1 in 3,000), NF2 (bilateral vestibular schwannomas, 1 in 25,000), and Schwannomatosis (1 in 40,000). All three cause tumours to grow along nerves throughout the body. NF1…