Abstract:
:A 37-year-old female presented with a rare spinal subependymoma manifesting as progressive weakness of her right lower extremity over an 8-month period. She had a 10-year history of back pain and urinary disturbance. Magnetic resonance imaging showed diffuse enlargement of the spinal cord from T-2 to T-7 on the T1-weighted images. The enlarged spinal cord was divided into two compartments by a vertical septum-like structure on the T2-weighted images. The tumor occupied the right half of the thoracic spinal cord, and was totally removed through a laminectomy from T-2 to T-7. The histological diagnosis of the resected specimen was subependymoma. Subependymomas are slow-growing tumors usually found in the ventricular system. Spinal subependymomas are difficult to distinguish from other intramedullary spinal tumors based on neuroradiological findings. Subependymomas are surgically curable tumors, so if the tumor is well demarcated and a subependymoma is indicated, an attempt should be made to totally remove the tumor.
journal_name
Neurol Med Chir (Tokyo)journal_title
Neurologia medico-chirurgicaauthors
Matsumoto K,Nakagaki Hdoi
10.2176/nmc.42.349keywords:
subject
Has Abstractpub_date
2002-08-01 00:00:00pages
349-53issue
8eissn
0470-8105issn
1349-8029pii
JST.JSTAGE/nmc/42.349journal_volume
42pub_type
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