<prompt> Multiple schwannomas are seen withNF1NF2Noonans syndromeTuberous sclerosis  <response>: Multiple schwannomas occur in association with neurofibromatosis type 2 NF2 and schwannomatosis. ... Schwannomatosis is the third major form of neurofibromatosis and involves the development of multiple schwannomas in the absence of vestibularschwannomas. 