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Results 1 - 2 of 2 for Malignant neoplasm of the central nervous system
  1. Brain Tumors (National Library of Medicine)  
    A brain tumor is a growth of abnormal cells in the tissues of the brain. Brain tumors can be benign, with no cancer cells, or malignant, with cancer cells ...
  2. Childhood Brain Tumors (National Library of Medicine)  
    Brain tumors are abnormal growths inside the skull. They are among the most common types of childhood cancers. Some are benign tumors, which aren't cancer. ...