Latent or dormant disease in the pneumatic cell tracts of the temporal bone.
D000328:Adult; D001847:Bone Diseases; D005260:Female; D006801:Humans; D008297:Male; D008417:Mastoiditis / Q000150:complications*; D008875:Middle Aged; D010033:Otitis Media / Q000150:complications*; D010579:Petrous Bone; D013701:Temporal Bone