Doctor says treatment and symptoms indicate tumor is not very big. June 6, 2012 — -- It's unlikely that singer Sheryl Crow's meningioma -- a tumor that occurs outside of the brain -- triggered ...

Meningiomas are tumors that grow from membranes, or meninges, surrounding the brain and spinal cord. Unlike other types of brain tumors, such as glioblastoma, meningiomas are largely localized outside ...

Meningiomas are the most common primary brain tumors, accounting for nearly one-third of all central nervous system (CNS) tumors. While most are benign and manageable, 20–30% progress to high-grade ...

FRIDAY, Jan. 23, 2026 (HealthDay News) — Brain tumors are abnormal growths of cells in or around the brain. They can be ...

(a) The prescription dose was 12 Gy, delivered to an isodose line of 50.0%. (b) At the six-month follow-up, the tumor shrank significantly. (c) However, a new tumor developed and was treated with a ...

In a cohort study, childhood cancer survivors had an elevated lifetime risk for meningioma (35-year cumulative incidence, 2.3%). High-dose cranial radiation therapy, younger age at diagnosis, female ...