Results Tubercular otitis media and mastoiditis was mainly characterized by otorrhea,big perforation of tympanic membrane,abundant pale or red granulation,heavy deafness.

• 结果结核性中耳乳突炎多以耳漏、鼓膜大穿孔、鼓室内大量苍白色或红色肉芽组织、听力损失较重为特征。