Results 1 to 10 of about 45,550 (255)

Molecular signatures define two main classes of meningiomas

Molecular Cancer, 2007
Background Meningiomas are common brain tumors that are classified into three World Health Organization grades (benign, atypical and malignant) and are molecularly ill-defined tumors.
Costello Joseph F, Jun Peter, Smith Justin S, Modrusan Zora, Baia Gilson S, Smirnov Ivan, Carvalho Lucia, McDermott Michael W, VandenBerg Scott R, Lal Anita   +9 more
exaly   +3 more sources

Predict Treatment Response by Magnetic Resonance Diffusion Weighted Imaging: A Preliminary Study on 46 Meningiomas Treated with Proton-Therapy

Diagnostics, 2021
Objective: a considerable subgroup of meningiomas (MN) exhibit indolent and insidious growth. Strategies to detect earlier treatment responses based on tumour biology rather than on size can be useful.
Paola Feraco, Daniele Scartoni, Giulia Porretti, Riccardo Pertile, Davide Donner, Lorena Picori, Dante Amelio   +6 more
doaj   +1 more source

Meningioma Related Epilepsy- Pathophysiology, Pre/postoperative Seizures Predicators and Treatment

Frontiers in Oncology, 2022
Meningiomas are the most common primary brain tumors accounting for about 30% of all brain tumors. The vast majority of meningiomas are slow-growing and of benign histopathology rendering them curable by surgery alone.
Rasha Elbadry Ahmed, Hailiang Tang, Anthony Asemota, Lei Huang, Lei Huang, Warren Boling, Firas Bannout   +6 more
doaj   +1 more source

Hypofractionated Stereotactic Radiotherapy for the Treatment of Benign Intracranial Meningiomas: Long-Term Safety and Efficacy

Current Oncology, 2021
Introduction: Hypofractionated stereotactic radiotherapy (hSRT) has emerged as an alternative to single-fraction stereotactic radiosurgery (SRS) and conventionally fractionated radiotherapy for the treatment of intracranial meningiomas (ICMs).
Eric K. Nguyen, Gregory R. Pond, Jeffrey N. Greenspoon, Anthony C. Whitton, Crystal Hann   +4 more
doaj   +1 more source

A rare case of intra‐parenchymal meningioma in a female patient who presented with seizures: A case report

Clinical Case Reports, 2023
Key Clinical Message Meningiomas are slow‐growing tumors that develop from the arachnoid cap cells' meningothelial cells. Males are more likely to develop intra‐parenchymal meningiomas, which also manifest earlier than ordinary meningiomas and are ...
Shyam Duvuru, Vivek Sanker, Samiksha Jain, B. S. Sunil Kumar, M. Manoj Kumar, Umang Gupta   +5 more
doaj   +1 more source

Efficacy of the Suboccipital Paracondylar-Lateral Cervical Approach: The Series of 64 Jugular Foramen Tumors Along With Follow-Up Data

Frontiers in Oncology, 2021
ObjectiveComplete resection of jugular foramen tumors with minimal cranial nerve complications remains challenging even for skilled neurosurgeons. Here, we introduce a modified paracondylar approach, named the suboccipital paracondylar-lateral cervical ...
Xiangyu Wang, Jian Yuan, Dingyang Liu, Yuanyang Xie, Ming Wu, Qun Xiao, Chaoying Qin, Jun Su, Yu Zeng, Qing Liu   +9 more
doaj   +1 more source

Factors influencing the development of recurrence and continued growth of primary extramedullary tumors removed using Nd:YAG laser

Хирургия позвоночника, 2021
Objective. To assess the significance of clinical factors of extramedullary tumors and new methods of their resection as potential predictors of their recurrence and continued growth. Material and Methods.
Ivan A. Eliseenko, Sergey G. Struts, Vitaliy L. Lukinov, Vyacheslav V. Stupak   +3 more
doaj   +1 more source

Differentiation between various types and subtypes of intracranial meningiomas with advanced MRI

South African Journal of Radiology, 2022
Background: Meningiomas are the most prevalent of all intracranial tumours. Although they are mostly benign, about 20% of meningiomas are atypical or malignant.
Mousam Panigrahi, Narendra K. Bodhey, Saroj K. Pati, Nighat Hussain, Anil K. Sharma, Arvind K. Shukla   +5 more
doaj   +1 more source

Characterization of meningiomas with synthetic imaging

Brain and Behavior, 2022
Introduction Synthetic magnetic resonance imaging (SyMRI) is a novel quantitative and qualitative technique that permits the reconstruction of multiple image contrasts and quantitative maps from a single scan, thereby providing quantitative information ...
Riccardo Ludovichetti, Bénédicte Delattre, José Boto, Daniela LaGrange, Torstein Meling, Maria Isabel Vargas   +5 more
doaj   +1 more source

Advances in Molecular Biological and Translational Studies in World Health Organization Grades 2 and 3 Meningiomas: A Literature Review

Neurologia Medico-Chirurgica, 2022
The treatment of World Health Organization (WHO) grades 2 and 3 meningiomas remains difficult and controversial. The pathogenesis of high-grade meningiomas was expected to be elucidated to improve treatment strategies.
Atsushi OKANO, Satoru MIYAWAKI, Yu TERANISHI, Kenta OHARA, Hiroki HONGO, Yu SAKAI, Daiichiro ISHIGAMI, Hirofumi NAKATOMI, Nobuhito SAITO   +8 more
doaj   +1 more source