Result:The diseases which were misdiagnosed including cervical adenitis, cervical tuberculous lymph nodes, secretory oti果:误诊的疾病依次为颈淋巴结炎、颈淋巴结核、分泌性中耳炎、慢性鼻炎鼻窦炎、鼻出血、偏头痛、鼻息肉等。