A 55 yrs female presented to us with complaints of headache right sided hearing loss and Ataxia. Clinical examination revealed rt sided senosineural hearing loss with mild facial wakes lmn type and decreased gag reflex on right side.Crebellar signs were more pronounced on rt side. MRI revealed large CP angle mass on right side compressing brain stem Patient underwent right Retro mastoid Suboccipital craniotomy with complete removal of mass with preservation of facial nerve function.
MRI showing right CP angle mass.
CT showing complete removal of mass.