Epidemiological features of spinal intradural tumors, a single-center clinical study in Beijing, China.
BMC Musculoskelet Disord
; 25(1): 613, 2024 Aug 01.
Article
in En
| MEDLINE
| ID: mdl-39090624
ABSTRACT
BACKGROUND:
Spinal intradural tumors are rare and heterogeneous in histological type, aggressiveness, and symptomatology, and there is a lack of data about them. This study investigated the epidemiological features of spinal intradural tumors.METHODS:
This retrospective analysis included patients with spinal intradural tumors who underwent surgical treatment at the Myelopathy and Spondylosis Ward Beijing Jishuitan Hospital between January 2012 and December 2022.RESULTS:
This study included 1321 patients [aged 47.19 ± 14.90 years, 603 (45.65%) males] with spinal intradural tumors. The most common histological subtype was schwannoma [n = 511 (38.68%)], followed by spinal meningioma [n = 184 (13.93%)] and ependymoma [n = 101 (7.65%)]. Fifteen (1.14%) patients were diagnosed with metastatic spinal intradural tumors as a presentation of another primary cancer type. The spinal intradural tumors were mostly found in the lumbar region [n = 436 (33.01%)], followed by the thoracic vertebrae [n = 390 (29.52%)], cervical vertebrae [n = 154 (11.66%)], and thoracolumbar region [n = 111 (8.40%)]. Schwannomas mostly affected the lumbar region [n = 256 (52.64%)], spinal meningiomas in the thoracic region [n = 153 (83.15)], and ependymomas in the lumbar region [56 (55.45%)]. The de novo metastases were mostly found in the lumbar region [n = 8 (53.33%)].CONCLUSION:
According to the results of our single-center study, the most common spinal intradural tumor in Northern China is schwannoma, followed by spinal meningioma and ependymoma.Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Spinal Cord Neoplasms
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Ependymoma
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Meningioma
/
Neurilemmoma
Limits:
Adolescent
/
Adult
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Aged
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Aged80
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Female
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Humans
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Male
/
Middle aged
Country/Region as subject:
Asia
Language:
En
Journal:
BMC Musculoskelet Disord
Journal subject:
FISIOLOGIA
/
ORTOPEDIA
Year:
2024
Document type:
Article
Affiliation country:
Country of publication: