Graphic representation of approximate relative prevalence of primary vs. metastatic brain tumors in adults. In clinical series, nearly half of all adult eNS neoplasms are…
Slide 1 Intracranial Tumors Slide 2 Brain Tumors Primary brain tumors occur in 6 persons per 100 000 per year. In adults 80-85% of the brain tumors localized in supratentorial…