Results 31 to 40 of about 38,048 (166)

Spinal meningiomas

Neuro-Oncology Advances, 2023
Abstract Spinal meningiomas (SM) are lesions with a mostly favorable oncological and surgical prognosis and a low incidence of tumor recurrence. SM account for approximately 1.2–12.7% of all meningiomas and 25% of all spinal cord tumors. Typically, SM are located in the intradural extramedullary space. SM grow slowly and spread laterally
Hohenberger, Christoph, Hau, Peter, Schebesch, Karl-Michael, Kölbl, Oliver, Riemenschneider, Markus J., Pohl, Fabian, Proescholdt, Martin, Schmidt, Nils Ole   +7 more
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Mendelian randomization identifies the characteristic plasma metabolite profile of meningioma

Archives of Medical Science
Introduction Meningioma, a prevalent intracranial tumor, presents diagnostic and therapeutic challenges due to its heterogeneous nature. Metabolic profiling has emerged as a promising approach to elucidate its underlying molecular mechanisms and discover
Weixin Zheng, Hong Lin, Yufang Liu, Yuzhe Wang, Haiping Chen, Zhiyong Lin, Zhizhou Zhang   +6 more
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Multiple meningiomas consisting of fibrous meningioma, transitional meningioma, and meningotheliomatous meningioma in one adult patient

Asian Journal of Neurosurgery, 2015
Multiple histopathology of meningioma is a condition in which the patient has more than one histopathology feature of meningioma in different intracranial locations, with or without sign of neurofibromatosis. Meningiomas are the most common, non-glial, primitive intracranial tumors; their prevalence among operated tumors is around 13-19%.
Yudoyono, Farid, Sidabutar, Roland, Arifin, Muhammad Zafrullah, Faried, Ahmad   +3 more
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Novel insights into meningioma brain invasion with spatial transcriptomic profiling

Acta Neuropathologica Communications
Brain invasion of meningioma is a controversial clinicopathological grading criterion that correlates with prognosis and is a stand-alone criterion for WHO grade 2 meningioma.
Andrea Daniela Maier, Claes Ottzen Laurentiussen, Signe Regner Michaelsen, Lorenzo Perino, Tobias Overlund Stannius, Dylan Scott Lykke Harwood, Marc Nihøj Klausen, Jeppe Haslund-Vinding, Nicolai Schou Bager, David Scheie, Ane Yde Schmidt, Linea Cecilie Melchior, Aušrinė Areškevičiūtė, Frederik Vilhardt, Knud Elnegaard Josefsen, David R. Raleigh, Frederik Otzen Bagger, Tiit Mathiesen, Bjarne Winther Kristensen   +18 more
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Is DNA Methylation a Ray of Sunshine in Predicting Meningioma Prognosis?

Frontiers in Oncology, 2020
Meningioma is the most common intracranial tumor, and recent studies have drawn attention to the importance of further research on malignant meningioma.
Lu Shen, Danfeng Lin, Lu Cheng, Sheng Tu, Haijian Wu, Weilin Xu, Yuanbo Pan, Xiaochen Wang, Xiaochen Wang, Jianmin Zhang, Jianmin Zhang, Jianmin Zhang, Anwen Shao   +12 more
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Intraparenchymal Angiomatous Meningioma: A Diagnostic Dilemma [PDF]

Journal of Clinical and Diagnostic Research, 2015
Meningioma arises from the arachnoid cap cells of the cerebrum. Intraparenchymal meningiomas or meningiomas without dural attachment are rare. We report a case of 40-year-old male who presented with a history of headache, dizziness and gradual loss of ...
DIVYA BANSAL, PREETI DIWAKER, PRIYANKA GOGOI, WAZID NAZIR, ANUPAMA TANDON   +4 more
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Clinicopathological Features of Meningioangiomatosis Associated with Meningioma: A Case Report with Literature Review

Case Reports in Oncological Medicine, 2012
Aim. To analyze the clinicopathological features of meningioangiomatosis (MA) associated with meningioma. Methods. We present one case of MA associated with meningioma. Histopathological examination and immunohistochemistry were used. Results. The age of
Huajuan Cui, Huijuan Shi, Xiaodong Chen, Wei Wang, Riquan Lai, Anjia Han   +5 more
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Diffuse pleural metastasis from atypical meningioma

Respirology Case Reports
Meningioma is the most common benign primary brain tumour and does not usually metastasise. We report the case of a 69‐year‐old male patient with a history of meningioma who presented respiratory symptoms.
Alma Rose Devasia, Surya Krishnan, S. Swathi Krishna, Aravind Perathur, Jyotsna Yesodharan, Keechilat Pavithran   +5 more
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Malignant Meningioma with Lumbar Spinal Metastasis (a case report) [PDF]

Journal of Kerman University of Medical Sciences, 2005
Meningioma is considered as a benign central nervous system tumor that accounts for approximately 18% of all brain tumors. About 5% of meningioma tumors are malignant and have more aggressive clinical signs and worse prognosis compared to benign tumors ...
A Ebrahiminejad, S Karamoozian
doaj  

Histological Characteristics of Myxoid (Metaplastic) Meningioma in a 44-Year-Old Woman

Case Reports in Oncological Medicine, 2019
Myxoid (metaplastic) meningioma is the rarest WHO grade 1 meningioma, and its histological characteristics are useful in diagnostics. We present the case report of a myxoid (metaplastic) meningioma in a 44-year-old woman to highlight the important ...
Akiko Marutani, Ryou Nakano, Noriyuki Nishi, Tomonori Yamada   +3 more
doaj   +1 more source