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镰状软骨瘤：病例说明

Falcine chondroma: illustrative case.

作者信息

Chua Melissa M J, Bazarek Stanley F, Meredith David M, Hsu Liangge, Saris Stephen C

机构信息

Departments of Neurosurgery.

Pathology, and.

出版信息

J Neurosurg Case Lessons. 2021 Feb 8;1(6):CASE20124. doi: 10.3171/CASE20124.

DOI:10.3171/CASE20124
PMID:36045938
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9394178/
Abstract

BACKGROUND

Chondromas are benign cartilaginous tumors that are rarely seen in the brain.

OBSERVATIONS

A 58-year-old woman had undergone routine brain imaging after a motor vehicle accident and was incidentally found to have a right falcine lesion. Contrast magnetic resonance imaging showed a mostly nonenhancing mass with discontinuous rim enhancement. She was taken to the operating room and pathology revealed a chondroma.

LESSONS

Falcine intracranial chondromas are rare and typically misdiagnosed as meningiomas. Chondromas should be in the differential for patients presenting with nonenhancing falcine lesions.

摘要

背景

软骨瘤是一种罕见于脑内的良性软骨肿瘤。

观察结果

一名58岁女性在机动车事故后接受了常规脑部成像检查，偶然发现右侧大脑镰有一病变。增强磁共振成像显示一个大部分无强化的肿块，边缘有间断强化。她被送往手术室，病理检查显示为软骨瘤。

经验教训

大脑镰颅内软骨瘤罕见，通常被误诊为脑膜瘤。对于出现无强化大脑镰病变的患者，应将软骨瘤列入鉴别诊断范围。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/00e5/9394178/ff04d925d432/CASE20124f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/00e5/9394178/d97ea337487f/CASE20124f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/00e5/9394178/2286650bbaeb/CASE20124f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/00e5/9394178/ff04d925d432/CASE20124f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/00e5/9394178/d97ea337487f/CASE20124f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/00e5/9394178/2286650bbaeb/CASE20124f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/00e5/9394178/ff04d925d432/CASE20124f3.jpg

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本文引用的文献

1
Chondroma of the falx cerebri: A case report and review of literature.颅骨镰状突软骨瘤：病例报告及文献复习。
Neuropathology. 2019 Dec;39(6):461-466. doi: 10.1111/neup.12598. Epub 2019 Oct 4.
2
Chondroma of the Falx Cerebri with Central Cystic Degeneration and Hemorrhage: A Case Report.伴有中央囊性退变和出血的大脑镰软骨瘤：一例报告
Am J Case Rep. 2019 Sep 8;20:1331-1335. doi: 10.12659/AJCR.916794.
3
Intracranial Dural Parafalcine Chondroma: Case Report and Systematic Review of the Literature.颅内硬脑膜镰旁软骨瘤：病例报告及文献系统综述
World Neurosurg. 2019 Feb;122:1-7. doi: 10.1016/j.wneu.2018.09.169. Epub 2018 Sep 29.
4
Giant Dural Supratentorial Chondroma Generating the Question of How Large Can a Tumor Become Without Revealing Itself.巨大的幕上硬脑膜软骨瘤引发了一个问题：肿瘤在不表现出自身症状的情况下能长到多大？
Clin Pract. 2015 Dec 29;5(4):777. doi: 10.4081/cp.2015.777. eCollection 2015 Nov 5.
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Chondroma of the falx cerebri.大脑镰软骨瘤
Rev Assoc Med Bras (1992). 2015 Jan-Feb;61(1):17-8. doi: 10.1590/1806-9282.61.01.017.
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Intracranial chondroma: a rare entity.颅内软骨瘤：一种罕见的病症。
BMJ Case Rep. 2011 May 12;2011:bcr0320114047. doi: 10.1136/bcr.03.2011.4047.
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Intracranial falx chondroma: literature review and a case report.颅内镰状软骨瘤：文献综述及病例报告
Clin Neurol Neurosurg. 2008 Jan;110(1):8-13. doi: 10.1016/j.clineuro.2007.08.020. Epub 2007 Oct 29.
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Convexity dural chondroma: a case report and review of the literature.凸面硬脑膜软骨瘤：一例报告并文献复习
J Clin Neurosci. 2003 Jan;10(1):106-8. doi: 10.1016/s0967-5868(02)00281-3.
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Giant chondroma arising from the dura mater of the convexity. Case report and review of the literature.起源于凸面硬脑膜的巨大软骨瘤。病例报告及文献复习
J Neurosurg. 2001 Feb;94(2):331-4. doi: 10.3171/jns.2001.94.2.0331.
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Intradural chondroma: a case report and review of the literature.硬脊膜内软骨瘤：一例病例报告及文献综述
Neurosurgery. 1983 Jan;12(1):111-4. doi: 10.1227/00006123-198301000-00019.