Classical findings of tubercular otitis media:
Generally tuberculosis of middle ear is unilateral. Tuberculosis of middle ear is characterized by painless otorrhoea which fails to respond to the usual antimicrobial treatment, in a patient with evidence of tubercle infection elsewhere followed by multiple tympanic membrane perforations, abundant granulation tissue, and bone necrosis, preauricular lymphadenopathy. There may be multiple perforations in the early stages, but they coalesce into a total tympanic membrane perforation accompanied by a pale granulation tissue
Pain out of propoion to symptoms
Mastoiditis
Scanty discharge
Multiple perforation