Clinical and Radiological Evaluation of Acoustic Neuromas With Spontaneous Shrinkage

Clinical and Radiological Evaluation of Acoustic Neuromas With Spontaneous Shrinkage

To evaluate the regression characteristics of this Acoustic Neuroma population using volumetric data To study the relationship between regression and clinical characteristics including tinnitus, dizziness, hearing loss, and the intrinsic characteristics of the patients.

Inclusion Criteria:

• Major subject (≥18 years old)
• Subject followed in radiology for the assessment or follow-up of neuroma between January 01, 2013 and June 30, 2018
• Subject who has agreed to the use of his data for the purpose of this research
• Subject presenting an untreated neuroma

Exclusion Criteria:

• Subject having expressed his opposition to participating in the study
• Subject followed for neuroma of other cranial pairs,
• Subject followed in the context of type II neurofibromatosis
• Subject with a treated neuroma (radiotherapy or surgery)