The diagnosis of Brain tumors has increased due the diagnostic tools like CT scan and MRI scan. Brain tumors are of 2 varieties, cancerous (malignant ) and non-cancerous( benign) . Brain tumors
Brain Tumor Imaging in Clinical Trials | American Journal of Neuroradiology
Brain Tumor Diagnosis CT Scan, Imaging | Moffitt
CT scans can triple risk of brain cancer, leukemia