X-ray findings in chronic otitis media-
(Refer: PL Dhingra, Diseases of Ear, Nose & Throat, 7th edition, pg no. 73 – 82)
“X-ray in CSOM, especially in atticoantral disease, may show sclerosis with presence of cavity”
Honeycombing of mastoid
Sclerosis with cavity in mastoid
Clear-cut distinct bony partition between cells
None of the above