Results 91 to 100 of about 93,637 (309)

Management of meningiomas

Clinical Neurology and Neurosurgery, 2010
The primary treatment of meningiomas is surgery which can be curative if the tumor is completely removed. For parasagittal, lateral sphenoid wing and olfactory groove meningiomas, gross-total resection should be the goal. Tuberculum and diaphragma sella meningiomas can be resected through the subfrontal or the pterional approaches.
Alexiou, G. A., Gogou, P., Markoula, S., Kyritsis, A. P.   +3 more
openaire   +3 more sources

The relationship between histochemical enzyme activities of brain tumors and clinical features of the patients [PDF]

, 1965
Human brain turnors removed from 126 patients were histochemically examined and following results were obtained. 1. In general, alkaline phosphatase activity is decreased in poorly differentiated gliomas, but is not related to the tumor cell infiltration.
Kawashima, Takao, Nakamura, Masato, Ogata, Takuro, Takeuchi, Kisaburo   +3 more
core   +1 more source

Meningeal Solitary Fibrous Tumor: A Cytological Report With Emphasis on the Usefulness of Immunocytochemical Analysis for STAT6

Diagnostic Cytopathology, EarlyView.
ABSTRACT Solitary fibrous tumors (SFTs) are rare neoplasms characterized by spindle neoplastic cell proliferation within collagenous stroma and prominent dilated vasculature. They present a wide histopathological spectrum, ranging from hypocellular lesions with a rich collagenous stroma to hypercellular lesions with scant stroma.
Hiroyuki Okanishi, Mitsuaki Ishida, Naoto Kohno, Isako Kataoka, Mari Tomiuka, Mayumi Uragami, Shizuka Ono, Chihiro Deguchi, Reika Takeda, Yoshitaka Kurisu, Yoshinobu Hirose   +10 more
wiley   +1 more source

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  

Long‐term outcomes of epilepsy surgery: A 25‐year experience from a tertiary referral center

Epileptic Disorders, EarlyView.
Abstract Objective Despite pharmacological advances in epilepsy treatment, one‐third of patients remain pharmacoresistant and may require surgery. Despite extensive literature on epilepsy surgery, studies with follow‐ups longer than 5 years are rare.
Marco Almeida, Francisco Barros, Inês Cunha, Ana Brás, Rute Teotónio, Conceição Bento, Francisco Sales   +6 more
wiley   +1 more source

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

Research progress on the use of the optical coherence tomography system for the diagnosis and treatment of central nervous system tumors

Ibrain, Volume 11, Issue 1, Page 3-18, Spring 2025.
With the advantages of high‐resolution imaging, efficient image acquisition, intraoperative real‐time detection, and radiation‐free and noninvasive characteristics, optical coherence tomography (OCT) provides accurate diagnosis and effective intraoperative guidance for the minimally invasive diagnosis and treatment of central nervous system (CNS ...
Jiuhong Li, Ziba Ayi, Gonggong Lu, Haibo Rao, Feilong Yang, Jing Li, Jiachen Sun, Junlin Lu, Xulin Hu, Si Zhang, Xuhui Hui   +10 more
wiley   +1 more source

Molecular Mechanism and Approach in Progression of Meningioma

Frontiers in Oncology, 2020
Meningioma is the most common tumor of the central nervous system, most of which is benign. Even after complete resection, a high rate of recurrence of meningioma is observed.
Zhiwei Shao, Lilhong Liu, Yanghao Zheng, Sheng Tu, Yuanbo Pan, Sheng Yan, Qichun Wei, Anwen Shao, Jianmin Zhang, Jianmin Zhang, Jianmin Zhang   +10 more
doaj   +1 more source

Preoperative grading of intracranial meningioma by magnetic resonance spectroscopy (1H-MRS). [PDF]

PLoS ONE, 2018
Although proton magnetic resonance spectroscopy (1H-MRS) is a common method for the evaluation of intracranial meningiomas, controversy exists regarding which parameter of 1H-MRS best predicts the histopathological grade of an intracranial meningioma. In
Meng-Chi Lin, Chiao-Zhu Li, Chih-Chuan Hsieh, Kun-Ting Hong, Bon-Jour Lin, Chin Lin, Wen-Chiuan Tsai, Chiao-Hua Lee, Man-Gang Lee, Tzu-Tsao Chung, Chi-Tun Tang, Da-Tong Ju, Hsin-I Ma, Ming-Ying Liu, Yuan-Hao Chen, Dueng-Yuan Hueng   +15 more
doaj   +1 more source

Organ transplantation from deceased donors with cancer: is it safe? [PDF]

, 2011
Michael A Nalesnik1, Michael G Ison21Division of Transplantation and Hepatic Pathology, Department of Pathology, University of Pittsburgh Medical Center, Pittsburg, PA, USA; 2Divisions of Infectious Diseases and Organ Transplantation, Northwestern ...
Ison,, Nalesnik, Michael
core   +2 more sources