지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한자기공명의과학회 Investigative Magnetic Resonance Imaging Investigative Magnetic Resonance Imaging 제20권 제3호
- 발행연도
- 2016.1
- 수록면
- 158 - 166 (9page)
이용수
초록· 키워드
오류제보하기
Purpose: To understand clinical significance of irregular interface between meningioma and adjacent brain parenchyma in predicting histological grading of tumor, focusing on brain parenchymal invasion.
Materials and Methods: Pathologically confirmed 79 cases with meningiomas with pathological reports about the presence of parenchymal invasion were included. We defined the presence of interface irregularity as either spiculations or fuzzy margins between the tumor and brain parenchyma. We counted number of spiculations and measured ratio of fuzzy margin length to whole length of mass with consensus of two neuroradiologists. We classified the patients into Present group and Absent group, and the two groups were compared by using the Mann-Whitney U test.
Statistical correlations between the presence of an interface irregularity and brain parenchymal invasion by the tumor as well as meningioma histological grade were tested with chi-square test. The optimal cutoff values of spiculation numbers and the ratio of fuzzy margins were determined. The sensitivity and specificity of number of spiculations, ratio of fuzzy margin and the presence of irregular interface as combined parameters for predicting the parenchymal invasion were calculated using ROC curve analysis.
Results: Statistically significant differences were noted between the Present and Absent groups for number of spiculations and ratio of fuzzy margin (P = 0.038 and P = 0.028, respectively). The optimal cutoff value for number of spiculations (> 4.5 with 61.1% sensitivity and 68.9% specificity) and the ratio of fuzzy margin (> 0.24 with 66.7% sensitivity and 65.6% specificity) were determined. The sensitivity and specificity of interface irregularity as the combined parameters were 72% and 59%, respectively. The interface irregularity between tumor and brain parenchyma significantly correlated with not only brain parenchymal invasion (P = 0.001) and but also histological grade (P < 0.001).
Conclusion: The interface irregularity between tumor and brain parenchyma in MRI can be a strong predictive factor for brain parenchymal invasion and high grade meningioma.
목차
등록된 정보가 없습니다.
참고문헌 (16)
참고문헌 신청
Claus EB / 2005 / Epidemiology of intracranial meningioma / Neurosurgery 57:1088~1095
Goyal LK / 2000 / Local control and overall survival in atypical meningioma: a retrospective study / Int J Radiat Oncol Biol Phys 46:57~61
Park HJ / 2013 / The role of adjuvant radiotherapy in atypical meningioma / J Neurooncol 115:241~247
Sanverdi SE / 2012 / Is diffusionweighted imaging useful in grading and differentiating histopathological subtypes of meningiomas? / Eur J Radiol 81:2389~2395
Tan LA / 2014 / Magnetic resonance imaging characteristics of typical and atypical/anaplastic meningiomas - Case series and literature review / Br J Neurosurg :1~5
Goyal LK / 2000 / Local control and overall survival in atypical meningioma: a retrospective study / Int J Radiat Oncol Biol Phys 46:57~61
Park HJ / 2013 / The role of adjuvant radiotherapy in atypical meningioma / J Neurooncol 115:241~247
Sanverdi SE / 2012 / Is diffusionweighted imaging useful in grading and differentiating histopathological subtypes of meningiomas? / Eur J Radiol 81:2389~2395
Tan LA / 2014 / Magnetic resonance imaging characteristics of typical and atypical/anaplastic meningiomas - Case series and literature review / Br J Neurosurg :1~5
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
A Deep Learning Architecture for Meningioma Brain Tumor Detection and Segmentation
대한암예방학회지
2022 .09
-
Molecular characteristics of meningiomas
Journal of Pathology and Translational Medicine
2020 .01
-
Brain meningioma in a patient with systemic lupus erythematosus
영남의대학술지
2016 .01
-
A National Consensus Survey for Current Practice in Brain Tumor Management II: Diffuse Midline Glioma and Meningioma
Brain Tumor Research and Treatment
2020 .01
-
Malignant Transformation of Meningioma With TERT Promoter Mutation: A Case Report
Brain Tumor Research and Treatment
2024 .07
-
Metaplastic Meningioma Overspreading the Cerebral Convexity
Brain Tumor Research and Treatment
2018 .01
-
Sclerosing Meningioma : Radiological and Clinical Characteristics of 21 Cases
대한신경외과학회지
2016 .01
-
Texture, Morphology, and Statistical Analysis to Differentiate Primary Brain Tumors on Two-Dimensional Magnetic Resonance Imaging Scans Using Artificial Intelligence Techniques
Healthcare Informatics Research
2022 .01
-
Recent Advancement of the Molecular Diagnosis in Pediatric Brain Tumor
대한신경외과학회지
2018 .01
-
MRI 영상 유도 수술 로봇을 위한 개선된 군집 분석 방법을 이용한 뇌종양 영역 검출 개발
의공학회지
2019 .01
-
상악동에 발생한 일차성 두개 외 수막종 1예
대한이비인후-두경부외과학회지
2022 .01
-
전신 경련을 동반한 brain tumor(meningioma 의심) 환자에서 hydroxyurea의 적용과 관리
WITH CAP(COMPANION ANIMAL PRACTICE)
2016 .12
-
Expression of c-MET in Invasive Meningioma
Journal of Pathology and Translational Medicine
2015 .01
-
Experience with 7.0 T MRI in Patients with Supratentorial Meningiomas
대한신경외과학회지
2016 .01
-
Introduction of brain computer interface to neurologists
Annals of Clinical Neurophysiology
2021 .10
-
뇌종양 환자의 불확실성 개념분석
가정간호학회지
2023 .04
-
Primary extracranial meningioma presenting as a forehead mass
Archives of craniofacial surgery : ACFS
2018 .01
-
A Rare Case of Transitional Meningioma
Archives of plastic surgery : APS
2015 .01
-
Neuroimaging and Clinicopathologic Findings of Lymphoplasmacyte-rich Meningioma, Mimicking Malignancy: Case Report
Investigative Magnetic Resonance Imaging
2015 .01
-
Mediating Effect of Resilience on the Relationship between Depression and Post-traumatic Growth among Patients with Meningioma
성인간호학회 학술대회
2021 .08
이 논문의 저자 정보
최근 본 자료
댓글(0)
0