J Neurol Surg A Cent Eur Neurosurg 2013; 74(S 01): e221-e224
DOI: 10.1055/s-0033-1345685
Case Report
Georg Thieme Verlag KG Stuttgart · New York

Intracranial Glioblastoma with Drop Metastases to the Spine After Stereotactic Biopsy

Gregory Albert
1   Department of Neurosurgery, University of Arkansas for Medical Sciences' College of Medicine, Little Rock, Arkansas, United States
,
Shafik Wassef
2   Department of Neurosurgery, University of Iowa, Iowa City, Iowa, United States
3   Department of Neurology and Neurosurgery McGill University, Montreal, Quebec, Canada
4   McConnel Brain Imaging Center Montreal Neurological Institute and Hospital, Montreal, Quebec, Canada
5   Department of Radiology, University of Iowa, Iowa City, Iowa, United States
,
Nader Dahdaleh
2   Department of Neurosurgery, University of Iowa, Iowa City, Iowa, United States
,
Timothy Lindley
2   Department of Neurosurgery, University of Iowa, Iowa City, Iowa, United States
,
Leslie Bruch
2   Department of Neurosurgery, University of Iowa, Iowa City, Iowa, United States
,
Patrick Hitchon
2   Department of Neurosurgery, University of Iowa, Iowa City, Iowa, United States
› Author Affiliations
Further Information

Publication History

11 June 2012

11 February 2013

Publication Date:
26 June 2013 (online)

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Abstract

Background Glioblastoma (GBM) is the most common primary intracranial tumor, but metastases are rarely reported. Previous reports have documented the occurrence of drop metastases to the spine. However, few of these reports have demonstrated the occurrence of spinal metastases after biopsy with stable intracranial disease. Here we present such a case.

Case Description We present a case of GBM metastatic to the spinal cord after a stereotactic biopsy with stable intracranial disease. To our knowledge, this occurrence has only been reported in one previous case.

Conclusion We propose that traversing the lateral ventricle at the time of biopsy contributed to cerebrospinal fluid seeding with tumor cells and subsequent development of spinal disease.