Figure 42: Possible constellations and treatment options in the management of vestibular schwannomas with neurofibromatosis type 2; A bilaterally large tumors and bilaterally functional hearing ability; B bilaterally large tumors and only unilaterally functional hearing ability; C bilaterally large tumors and bilaterally no functional hearing ability; D different tumor sizes and bilaterally functional hearing ability; E significantly different tumor sizes and hearing loss on the side of the smaller tumor; F significantly different tumor sizes and bilateral hearing loss.