Brain Biopsy of a Suspected Cerebellar Lymphoma
Martin Misch, MD; Peter Vajkoczy, MD; Marcus Czabanka, MD
Charite Hospital Berlin

In neurosurgery, brain biopsy is an essential tool for providing adequate histological sampling in neoplastic and non-tumorous lesions. There are two main techniques in obtaining tissue samples: open biopsy requiring craniotomy or needle biopsy. Needle biopsies allow for minimally-invasive tissue diagnosis with less risk of operative morbidity for the patient. This video article show a frameless needle biopsy of a cerebellar lesion using the Brainlab varioguide system.