Table 1.

Inclusion and exclusion criteria for study selection.

Inclusion Criteria	Exclusion Criteria
Studies on vestibular schwannoma	Presence of other tumor types in the study (e.g., meningioma)
Use of bevacizumab as a treatment	Presence of other tumor localizations (e.g., spinal nerve tumors)
Availability of data on tumor size	Studies involving other treatment methods
Availability of audiometric data	Studies focusing solely on the pediatric population
Availability of data on side effects	Absence of data on tumor size, audiometric data
Articles published in English	Articles not published in English