<prompt> X-ray findings in chronic otitis media-Honeycombing of mastoidSclerosis with cavity in mastoidClear-cut distinct bony partition between cellsNone of the above  <response>: Refer: PL Dhingra, Diseases of Ear, Nose Throat, 7th edition, pg no. 73 82X-ray in CSOM, especially in atticoantral disease, may show sclerosis with presence of cavity 