Whether it is tinnitus or acoustic neuroma There is a real-life case of a patient who had tinnitus for nearly 30 years until he became deaf and then went to the hospital for treatment, and was diagnosed with acoustic neuroma. Early manifestation of acoustic neuroma is mainly unilateral, persistent, persistent tinnitus, and the treatment effect is not obvious, and hearing loss in the long run. This is a symptom of irritation caused by the tumor pressing on the nerve, which is difficult to distinguish from ordinary tinnitus. Therefore, many patients with acoustic neuroma who go to ENT early to find out the cause of the disease are regarded as general hearing loss, or senile deafness. Especially middle-aged and elderly people with tinnitus should be prioritized to consider the possibility of acoustic neuroma. Early treatment of an acoustic neuroma results in a higher rate of facial nerve preservation, and the auditory nerve can be completely preserved. Currently, the development of imaging is relatively rapid, especially ct and nuclear magnetic technology have become reliable means of diagnosing auditory neuroma. There are four main treatment goals for acoustic neuroma 1. Partial resection of the tumor. 2.Complete excision of the tumor. 3.Total excision of the tumor and preservation of facial and auditory nerve function. 4, To stop the growth of the tumor without affecting the patient’s quality of life. Of course, the most ideal treatment goal is the total excision of the tumor and preservation of the facial and auditory nerves. Auditory neuroma is a kind of benign tumor, mostly occurring in the inner ear auditory canal or the vestibular nerve sheath membrane of the inner ear auditory canal area, accounting for about 10% of intracranial tumors, and about 80% of the tumors in the bridge cerebellar angle. It occurs most often in middle-aged people between 30 and 50 years of age and does not usually transform into a malignant tumor.