Folker, R J Aggressive papillary adenoma of the cerebellopontine angle: case report of an endolymphatic sac tumor. [electronic resource] - American journal of otolaryngology - 135-9 p. digital Publication Type: Case Reports; Journal Article; Review ISSN: 0196-0709 Standard No.: 10.1016/s0196-0709(97)90103-4 doi Subjects--Topical Terms: Adenoma--diagnosisCerebellar Neoplasms--diagnosisCerebellopontine AngleEar Neoplasms--diagnosisEndolymphatic SacHumansMaleMiddle AgedVestibular Diseases--diagnosis