This is a descriptive epidemiologic study that was done retrospectively for the years 1990-1996. The objective was to determine whether tumours less than 4 cm in diameter are common and thereafter suitable for radiosurgical treatment. The results showed that the incidence of brain tumours less than 4 cm in diameter was 73.3% and about 20% were situated in the eloquent area.
* Title and MeSH Headings from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.