[Analysis of misdiagnosis glomus jugulare tumor].

Objective:To analyze the causes of misdiagnosis of patients with glomus jugulare tumor. Method:The clinical data of 116 patients with glomus jugulare tumor were retrospectively analyzed. Result:Among the 116 patients, 65 were misdiagnosed, the average duration of misdiagnosis was 4.90 years. The misdiagnosed diseases were chronic otitis media or cholesteatoma in 25 cases, neurological tinnitus or hearing loss in 16 cases, facial paralysis in 6 cases, external auditory canal masses in 4 cases, secretory otitis media in 3 cases, neck mass in 3 cases, intracranial neoplasma in 2 cases, middle ear cancer in 1 case, vocal cord paralysis in 1 case, stomatitis in 1 case, optic nerve head edema in 1 case, middle ear hemangioma in 1 case and vascular tinnitus in 1 case. Conclusion:The misdiagnosis of glomus jugulare tumor can be summarized as follows: the patients' first symptoms were not specific; lack of auxiliary examination, especially imaging examination; physicians have insufficient understanding of imaging and pathological examination of glomus jugulare tumor.