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颅内孤立性纤维瘤的磁共振成像：7例回顾性研究

MR imaging of intracranial solitary fibrous tumor: a retrospective study of 7 cases.

作者信息

Liu Yongshan, Wang Qian, Zhang Taijuan, Yang Linlin, Liang Wen Juan

机构信息

Department of Radiology, Qingdao Haici Medical Group, 4 Renmin Road, Shibei District, Qingdao, Shandong Province 266033 China.

出版信息

Afr Health Sci. 2018 Sep;18(3):799-806. doi: 10.4314/ahs.v18i3.39.

DOI:10.4314/ahs.v18i3.39
PMID:30603014
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC6306993/
Abstract

OBJECTIVE: To investigate the MR imaging diagnostic features of intracranial solitary fibrous tumors (ISFTs). MATERIALS AND METHODS: Seven patients (mean age of 52.9 years; M:F=3:4) with histopathologically proven ISFTs were identified at our institute. Clinical presentations and pathological features were reviewed. MR Imaging findings including signal intensity, gadopentetate dimeglumine enhanced pattern, and diffusion-weighted imaging (DWI) characterization of the tumors were retrospectively evaluated. RESULTS: Six tumors showed a multi-lobular contour. Five tumors showed heterogeneous signal intensity, and two tumors showed homogeneous signal intensity on T1WI. Low signal intensity linear, curved or interlacing lines were observed within the tumors in all seven cases. Seven tumors demonstrated moderate or strong enhancement, six showed heterogeneous enhancement, and one homogenous enhancement. All tumors showed heterogeneous signal intensity on DWI.A ring-like high signal intensity band distributed around within the tumor was noted in six cases on DWI. CONCLUSION: Diagnostic evidence for ISFT on MR image includes heterogeneous signal intensity, intense enhancement of T2 signal intensity, low signal intensity lines within the tumor, heterogeneous signal intensity on DWI and a ring-like band around the tumor on DWI.

摘要

目的：探讨颅内孤立性纤维瘤（ISFT）的磁共振成像（MR）诊断特征。 材料与方法：本研究机构共纳入7例经组织病理学证实的ISFT患者（平均年龄52.9岁；男∶女 = 3∶4）。回顾其临床表现及病理特征。对肿瘤的MR成像表现进行回顾性评估，包括信号强度、钆喷酸葡胺增强模式以及扩散加权成像（DWI）特征。 结果：6个肿瘤呈多叶状轮廓。5个肿瘤在T1加权像（T1WI）上信号强度不均匀，2个肿瘤呈均匀信号强度。所有7例肿瘤内部均可见低信号强度的线性、弯曲或交织状线条。7个肿瘤呈中度或明显强化，6个强化不均匀，1个强化均匀。所有肿瘤在DWI上信号强度均不均匀。6例在DWI上可见肿瘤内部有环形高信号带。 结论：MR图像上ISFT的诊断依据包括信号强度不均匀、T2信号强度明显强化、肿瘤内部低信号强度线条、DWI上信号强度不均匀以及DWI上肿瘤周围环形带。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8360/6306993/c8231132f154/AFHS1803-0799Fig2a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8360/6306993/25a5d5d3935f/AFHS1803-0799Fig1a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8360/6306993/c8231132f154/AFHS1803-0799Fig2a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8360/6306993/25a5d5d3935f/AFHS1803-0799Fig1a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8360/6306993/c8231132f154/AFHS1803-0799Fig2a.jpg

相似文献

[1]
MR imaging of intracranial solitary fibrous tumor: a retrospective study of 7 cases.

Afr Health Sci. 2018-9

[2]
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[3]
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[4]
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[5]
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[6]
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[7]
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[8]
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[10]
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引用本文的文献

[1]
Surgical Management of Craniospinal Axis Solitary Fibrous Tumors: A Single-Institution Case Series and Comprehensive Review of the Literature.

Neurosurgery. 2024-2-1

[2]
Surgical treatment for extremely rare solitary fibrous tumors of the central nervous system originating from cranial nerve VIII: new clinicopathological findings. Illustrative case.

J Neurosurg Case Lessons. 2023-8-7

[3]
A rare case of intracranial solitary fibrous tumor that is still alive after multiple surgical resections: a case report and review of the literature.

Front Neurol. 2023-7-10

[4]
Solitary fibrous tumor of the central nervous system invading and penetrating the skull: A case report.

Oncol Lett. 2023-1-10

[5]
Progress in infections, reproductive health and non-communicable diseases.

Afr Health Sci. 2018-9

本文引用的文献

[1]
"Hitting all the right markers to save a life" Solitary fibrous tumors of the central nervous system: Case series and review of the literature.

Surg Neurol Int. 2012

[2]
Solitary fibrous tumor of the central nervous system: report of an additional 5 cases with comprehensive literature review.

Int J Surg Pathol. 2011-8

[3]
The central nervous system solitary fibrous tumor: a review of clinical, imaging and pathologic findings among all reported cases from 1996 to 2010.

Clin Neurol Neurosurg. 2011-11

[4]
Solitary fibrous tumor of the central nervous system: a 15-year literature survey of 220 cases (August 1996-July 2011).

Adv Anat Pathol. 2011-9

[5]
Solitary fibrous tumour of the IV ventricle.

Br J Neurosurg. 2010-8

[6]
Intracranial solitary fibrous tumor: imaging findings.

Eur J Radiol. 2010-3-29

[7]
Solitary fibrous tumor.

J Clin Neurosci. 2009-9-29

[8]
[Intraventricular fibrous tumor: a case report].

Radiologia. 2009

[9]
Solitary fibrous tumor of the orbit: CT and MR imaging findings.

AJNR Am J Neuroradiol. 2008-5

[10]
Intracranial solitary fibrous tumors: imaging findings in 6 consecutive patients.

AJNR Am J Neuroradiol. 2007-9

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