Headache Attributed to Non-vascular Intracranial Disorder

Evaluation of headaches warrants a careful history and neurologic assessment to determine the need for further workup and imaging. Identifying patients who are at risk for underlying pathology is important and this includes individuals with known or suspected malignancy and those who are immunocompromised and at increased risk for intracranial infection. While CT is helpful in the acute setting and to screen for intracranial hypertension, MRI is the modality of choice for the evaluation of underlying pathologies. Imaging in substance abuse may show injury related to direct toxicity or secondary to vascular complications.
Source: Neurologic Clinics - Category: Neurology Authors: Source Type: research