These diagnostic marvels help detect everything from brain ... scan requests even when limited clinical evidence suggests they would provide useful information. This widespread adoption of CT ...

But instead of celestial bodies sparkling in the night, doctors in South Korea were gazing at bright brain lesions punctuating a magnetic resonance imaging (MRI) scan. The resulting pattern ...

These tests include: scans to look at your brain (MRI scan, CT scan, PET-CT scan) a test to look at a sample of brain tumour cells (biopsy) a test of your nervous system (neurological examination) ...