Thoracolumbar Intramedullary Astrocytoma of the Spinal Cord: Report of 1 Case.
- Author:
Moon Bai CHOI
1
;
Young Mahn YOO
;
Myong Sun MOON
Author Information
1. Department of Neurosurgery, Seoul Red Cross Hospital, Seoul, Korea.
- Publication Type:Original Article
- Keywords:
Astrocytoma of T-L junction;
Cystic fluid;
Myelography;
Total laminectomy;
Surgical removal
- MeSH:
Adult;
Astrocytoma*;
Decompression;
Diagnosis;
Fecal Incontinence;
Female;
Glioma;
Humans;
Incidence;
Iophendylate;
Laminectomy;
Myelography;
Neurologic Examination;
Paraparesis;
Paraplegia;
Pectinidae;
Punctures;
Radiotherapy;
Spinal Cord Neoplasms;
Spinal Cord*;
Spine;
X-Ray Film
- From:Journal of Korean Neurosurgical Society
1984;13(3):497-503
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
The intramedullary glioma of spinal cord has occupied 22.5% of intraspinal neoplasm, and is the most common among the intramedullary spinal cord tumor, and the first successful operative removal was performed in 1907 by Elsberg. The intramedullary astrocytoma has frequent incidence in the thoracic and cervical region of the spinal cord, which has more frequent grade I astrocytoma. We experienced a case of intramedullary grade II astrocytoma of the thoracolumbar region which has associated a paraplegia as neurological deficit. A 26 year old Korean female has admitted to our clinic because of paraplegia with incontinence for 2 years. On admission, the neurological examination revealed a paraparesis below T12 level with urinary and fecal incontinence and then local tenderness from T10 to L1 level. The simple X-ray film of the thracolumbar spine has showed erosion of both pedicle, widening of interpeduncular distance and scalloping change of posterior vertebral margin from T12 to L1, which were similar to the picture of intramedullary spinal cord tumor. We performed a myelography by pantopaque through the lumbar and cisternal puncture for accurate site of lesion, and found a complete block at L1 level and T10 level on myelogram. Then the immediate total laminectomy from T8 to L1 was applied. The operative finding was a intramedullary mass with cystic fluid, which has compressed the spinal cord. After aspiration of cystic fluid, we removed the tumor mass incompletely because of intermingling with spinal cord but the decompression was enough. The neurological defict was improved gradually for post-operative 4 weeks, thereafter improvement was stopped and remained the paraparesis. The post-operative pathological diagnosis was grade II astrocytoma, which composed of anaplastic cell and radiotherapy has followed.
