Results 21 to 30 of about 103,286 (345)

Metastasis of Malignant Intracranial Meningioma to the Lung: Report of a Case and Review of the Relevant Literature [PDF]

Iranian Journal of Neurosurgery, 2022
Background and Importance: Distant extracranial metastasis of meningioma is rare, and the pathophysiology of metastasis in meningioma remains a topic of debate.
Kanisorn Sungkaro, Sakchai Sae-heng
doaj   +1 more source

MEF2C silencing downregulates NF2 and E-cadherin and enhances Erastin-induced ferroptosis in meningioma.

Neuro-Oncology, 2021
BACKGROUND Ferroptosis, a programmed cell death characterized by lipid peroxidation, is implicated in various diseases including cancer. Although cell density-dependent E-cadherin and Merlin/Neurofibromin (NF2) loss can modulate ferroptosis, the role of ...
Zhongyuan Bao, Ling-Yang Hua, Yang-Fan Ye, Dai-Jun Wang, Chong Li, Qing Xie, H. Wakimoto, Gong Ye, Jing Ji   +8 more
semanticscholar   +1 more source

Rhabdoid Meningioma: Report of Two Cases [PDF]

Journal of Clinical and Diagnostic Research, 2015
Rhabdoid meningioma is an uncommon anaplastic variant of meningioma. We describe the clinicoradiological and histomorphological features of two such cases of meningioma, with a brief review of literature.
Ch. Karunakar Reddy, A. Divakar Rao, Chandra K. Ballal, Shrijeet Chakraborti   +3 more
doaj   +1 more source

Case report: Clinical report of co-occurrence of pituitary adenoma and meningioma in the sellar region after meningioma treatment

Frontiers in Neurology, 2022
The coexistence of meningioma and pituitary adenoma is very rare, especially in the same location after meningioma surgery. Here, we reported a case of coexisting meningioma and pituitary adenoma secondary to postoperative meningioma in the sellar region
Wang Lu, Wang Lu, Yang Shengkai, Yang Shengkai, Wang Yu, Li Aimin, Yan Shiwei, Xie Kang   +7 more
doaj   +1 more source

Neurofibromatosis Type 2 (NF2) and the Implications for Vestibular Schwannoma and Meningioma Pathogenesis

International Journal of Molecular Sciences, 2021
Patients diagnosed with neurofibromatosis type 2 (NF2) are extremely likely to develop meningiomas, in addition to vestibular schwannomas. Meningiomas are a common primary brain tumor; many NF2 patients suffer from multiple meningiomas.
S. Bachir, Sanjit Shah, Scott B. Shapiro, A. Koehler, A. Mahammedi, Ravi N. Samy, M. Zuccarello, E. Schorry, S. Sengupta   +8 more
semanticscholar   +1 more source

Diagnostic challenges in meningioma

Neuro-Oncology, 2017
Felix Sahm, Norbert Galldiks, Andreas von Deimling   +2 more
exaly   +2 more sources

Meningiomas in dogs [PDF]

Surgical Neurology International, 2021
Background:Meningiomas and gliomas are the two most common types of human intracranial tumors. However, meningiomas are not exclusively human tumors and are often seen in dogs and cats.Methods:To present meningioma surgery in dogs and compare the surgical possibilities, tumor location, and to show the differences between human and veterinary approaches
Beneš, Vladimír, Margoldová, Martina, Bradáč, Ondřej, Skalický, Petr, Vlach, Dominik   +4 more
openaire   +2 more sources

Newly Established Patient-derived Organoid Model of Intracranial Meningioma.

Neuro-Oncology, 2021
BACKGROUND Recent comprehensive studies have revealed several molecular alterations that are frequently found in meningiomas. However, effective treatment reagents targeting specific molecular alterations have not yet been identified because of the ...
Shintaro Yamazaki, F. Ohka, Masaki Hirano, Yukihiro Shiraki, K. Motomura, K. Tanahashi, Takashi Tsujiuchi, Ayako Motomura, Kosuke Aoki, Keiko Shinjo, Y. Murofushi, Y. Kitano, Sachi Maeda, Akira Kato, Hiroyuki Shimizu, J. Yamaguchi, Alimu Adilijiang, T. Wakabayashi, R. Saito, A. Enomoto, Y. Kondo, A. Natsume   +21 more
semanticscholar   +1 more source

Intraspinal meningioma with malignant transformation and distant metastasis [PDF]

, 2017
2017-02Meningioma is typically considered to be a benign tumor. Malignant transformation and metastasis of meningiomas are rare. Moreover, most meningiomas are intracranial, and there are few reports on intraspinal meningiomas.
Shido, Yoji, Hirose, Takanori, Ishiguro, Naoki, Arima, Hideyuki, Ando, Kei, Kobayashi, Kazuyoshi, Matsuyama, Yukihiro, Imagama, Shiro, Kanbara, Shunsuke, Yoshida, Go, Nishida, Yoshihiro, Ito, Kenyu   +11 more
core   +1 more source

Solitary pulmonary metastasis after meningioma surgery of the head: a case report

Surgical Case Reports, 2022
Background Meningioma is the most common type of benign primary brain tumor that is rarely associated with distant metastasis. No established treatment strategy for metastatic meningiomas exists to date.
Takahiro Utsumi, Tomohito Saito, Mitsuaki Ishida, Natsumi Maru, Hiroshi Matsui, Yohei Taniguchi, Haruaki Hino, Tomohiro Murakawa   +7 more
doaj   +1 more source