<prompt> Most common benign tumour of middle ear is:Adeno carcinomaSquamous cell carcinomaGlomus tumourAcoustic neuroma  <response>: c Glomus tumourRef. Cummings, 6th ed., 2738Most common benign tumour of middle ear is glomus tumour.Acoustic neuroma is the most common benign tumour of the CP angle.Squamous cell carcinoma is the most common carcinoma of the middle ear.Adenocarcinoma is an occasional glandular tumour of the middle ear. 