Totally Endoscopic Resection of Recurrent Convexity Meningioma Following Multiple Surgeries: Oblique Trajectory to Avoid Manipulation of a Vascularized Free Flap: A Technical Note.
Abstract
[BACKGROUND] Endoscopic surgery is widely used for intraventricular and skull base tumor resections; however, its utility is not limited to deep parts of the brain.
[METHODS] A 73-year-old female presented with left-side hemiparesis and seizures due to a relapsed atypical meningioma of convexity. The tumor was located just under a synthetic bone substitute and was covered by a delicate myocutaneous free flap, preventing the usual skin incision route to approach the lesion.
[RESULTS] The tumor was successfully removed using an endoscope without damaging the flap.
[CONCLUSIONS] With the aid of an endoscope, a superficial meningioma could be removed with the affected dura through a small craniotomy.
[METHODS] A 73-year-old female presented with left-side hemiparesis and seizures due to a relapsed atypical meningioma of convexity. The tumor was located just under a synthetic bone substitute and was covered by a delicate myocutaneous free flap, preventing the usual skin incision route to approach the lesion.
[RESULTS] The tumor was successfully removed using an endoscope without damaging the flap.
[CONCLUSIONS] With the aid of an endoscope, a superficial meningioma could be removed with the affected dura through a small craniotomy.
추출된 의학 개체 (NER)
| 유형 | 영어 표현 | 한국어 / 풀이 | UMLS CUI | 출처 | 등장 |
|---|---|---|---|---|---|
| 시술 | free flap
|
피판재건술 | dict | 2 | |
| 기법 | endoscopic
|
내시경 | dict | 2 | |
| 시술 | flap
|
피판재건술 | dict | 1 | |
| 해부 | brain
|
scispacy | 1 | ||
| 해부 | bone
|
scispacy | 1 | ||
| 해부 | skin
|
scispacy | 1 | ||
| 합병증 | dura
|
scispacy | 1 | ||
| 합병증 | skull base tumor resections
|
scispacy | 1 | ||
| 약물 | left-side
|
scispacy | 1 | ||
| 약물 | [CONCLUSIONS]
|
scispacy | 1 | ||
| 약물 | [BACKGROUND] Endoscopic
|
scispacy | 1 | ||
| 질환 | superficial meningioma
|
scispacy | 1 | ||
| 질환 | Convexity Meningioma
|
C1333643
Frontal Convexity Meningioma
|
scispacy | 1 | |
| 질환 | tumor
|
C0027651
Neoplasms
|
scispacy | 1 | |
| 질환 | left-side hemiparesis
|
scispacy | 1 | ||
| 질환 | seizures
|
C0036572
Seizures
|
scispacy | 1 | |
| 질환 | meningioma
|
C0025286
Meningioma
|
scispacy | 1 | |
| 기타 | female
|
scispacy | 1 |
MeSH Terms
Aged; Brain; Female; Free Tissue Flaps; Humans; Meningeal Neoplasms; Meningioma; Neoplasm Recurrence, Local
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