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Extraneural metastatic ependymoma: distant metastasis to the pleura, lungs, lymph nodes and bone
Mina Guirguis1, Zhixin Jiang1, Chunyu Cai2
1Department of Neurology, UT Southwestern Medical Center, Dallas, Texas, USA.
Abstract:
Ependymomas are neuroepithelial tumours arising from ependymal cells surrounding the cerebral ventricles that rarely metastasise to extraneural structures. This spread has been reported to occur to the lungs, lymph nodes, liver and bone. We describe the case of a patient with recurrent CNS WHO grade 3 ependymoma with extraneural metastatic disease. He was treated with multiple surgical resections, radiation therapy and salvage chemotherapy for his extraneural metastasis to the lungs, bone, pleural space and lymph nodes.
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