Published in:
01-08-2010 | Invited Commentary
Concordance of HER2 in primary tumor and leptomeningeal metastases: now what?
Author:
Nancy U. Lin
Published in:
Breast Cancer Research and Treatment
|
Issue 1/2010
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Excerpt
Breast cancer is the solid tumor most commonly associated with leptomeningeal metastases (LM) [
1]. Although the absolute incidence is low, patients with LM often present with debilitating symptoms, including pain, headache, cranial nerve palsies, limb weakness, and alterations in mental status, and therefore the clinical implications are significant [
2]. Unfortunately, despite multimodality therapy, the prognosis is generally poor. At present, standard therapies for LM do not take into account tumor subtype, though targeted, subtype-specific therapies are increasingly being employed in the treatment of patients with advanced breast cancer without active CNS involvement. …