The precise midline myelotomy through anatomical posterior median septum by dissecting dorsal column in microsurgical resection of ependymoma (2-dimensional operative video).
Abstract
Although resection is the gold standard treatment for spinal ependymoma, permanent neurological deterioration has been reported postoperatively in 20%-27% of patients. Despite thorough dissection of the tumor from its surroundings, conventional longitudinally directed midline myelotomy can lead to injury to the dorsal column, possibly due to deformation of the posterior median septum as the tumor grows. To address this issue, the authors have been performing precise midline myelotomy through the anatomical posterior median septum by directly dissecting the dorsal column. This video presents the principles and application of this technique.
추출된 의학 개체 (NER)
| 유형 | 영어 표현 | 한국어 / 풀이 | UMLS CUI | 출처 | 등장 |
|---|---|---|---|---|---|
| 해부 | septum
|
비중격 | dict | 3 | |
| 해부 | dorsal column
|
scispacy | 1 | ||
| 해부 | dorsal
|
scispacy | 1 | ||
| 합병증 | midline myelotomy
|
scispacy | 1 | ||
| 합병증 | posterior median septum
|
scispacy | 1 | ||
| 질환 | ependymoma
|
C0014474
Ependymoma
|
scispacy | 1 | |
| 질환 | neurological deterioration
|
scispacy | 1 | ||
| 질환 | tumor
|
C0027651
Neoplasms
|
scispacy | 1 | |
| 질환 | spinal ependymoma
|
scispacy | 1 | ||
| 기타 | patients
|
scispacy | 1 | ||
| 기타 | midline
|
scispacy | 1 |
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