Diagnosis and treatment of brainstem mass lesions by CT-guided stereotactic surgery.
Current neuroradiographic techniques including computed tomographic scanning (CT) and magnetic resonance imaging (MRI) when added to the clinical neurologic examination can localize precisely even small lesions within the brainstem. While the clinical-radiographic diagnosis is accurate with respect to locale, it is often in error with respect to the pathologic nature of the solitary brainstem lesion. Therefore, empiric treatment without the benefit of a tissue diagnosis will often be inappropriate. CT-guided stereotactic surgery can safely and reliably provide a tissue diagnosis in such cases. Furthermore, in selected cases, therapeutic interventions can be of substantial and lasting benefit to the patient.
D001706:Biopsy; D001932:Brain Neoplasms / Q000473:pathology / Q000601:surgery*; D001933:Brain Stem / Q000473:pathology / Q000601:surgery*; D006801:Humans; D013238:Stereotaxic Techniques; D014057:Tomography, X-Ray Computed