For example, bilateral papilledema in an overweight woman in her 20s should lead to an MRI brain scan and magnetic resonance venography with contrast, to exclude a mass lesion and intracranial ...

They can lead to intracranial hypotension (low pressure in the brain). Vascular neurosurgeons block (embolize ... a series of X-rays and special computers to look inside your body. MRI—These tests use ...