_:vb50947265 . _:vb50947265 . _:vb50947265 . _:vb50947265 "url:http://books.google.com/books?id=ZjbGu_NasbcC&pg=RA1-PA75&lpg#v=onepage&q=&f=false"^^ . _:vb50947265 . _:vb50947265 "A otitis media which is an expansile, inflammatory mass of granulation tissue in the middle ear. It is a foreign body reaction to cholesterol deposits that occur in obstructed fluid-filled air cells of the temporal bone. It is present with a conductive hearing loss and a blue eardrum."^^ . _:vb50947265 . _:vb50947265 . _:vb50947265 "url:http://www.ncbi.nlm.nih.gov/sites/entrez/16354369"^^ .