Results 41 to 50 of about 103,286 (345)
Meningioma mimicking an intraparenchymal cystic tumor [PDF]
, 2018 2018-08Meningiomas rarely exhibit cystic lesions with mural nodules, and may be misdiagnosed as intraparenchymal cystic tumors. We herein present a 64-year-old woman with a cystic lesion and enhancing mural nodule in the left temporal lobe accompanied by
Mikuni, Nobuhiro +3 more
core +1 more source
SURGICAL RESULTS OF PARASAGITTAL AND FALX MENINGIOMA [PDF]
, 2012 2012-02Sixteen operative cases of parasagittal and falx meningioma were analyzed retrospectively. Parasagittal meningioma totaled 12 cases and falx meningioma numbered 4 cases.
NODA, TOMOYUKI +5 more
core +1 more source
Lipoblastic meningioma: “Vacuolated meningioma”
Human Pathology, 1991 This report describes and illustrates seven cases of benign meningeal tumors, including one in the retro-bulbar region of the orbit, which were characterized by vacuolated signet-ring cells. Occasional typical meningothelial areas were also seen; however, the signet-ring cells were the dominant feature.
R, Lattes, G, Bigotti
openaire +2 more sources
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 +7 more
openaire +2 more sources
Pocket Guide to Radiation Oncology, 2019 A generally slow growing tumor attached to the dura mater. It is composed of neoplastic meningothelial (arachnoidal) cells. It typically occurs in adults, often women and it has a wide range of histopathological appearances.
Hazel A. C. Lin +7 more
semanticscholar +1 more source
Clinical Cancer Research, 2020 Purpose: Aggressive meningiomas that progress after surgery/radiotherapy represent an unmet medical need. Strong and constant expression of SSTR2A receptors and activation of the Pi3K/Akt/mTOR pathway have been demonstrated in meningiomas.
T. Graillon +21 more
semanticscholar +1 more source
Recent advances in the molecular prognostication of meningiomas
Frontiers in Oncology, 2023 Meningiomas are the most common primary intracranial neoplasm. While traditionally viewed as benign, meningiomas are associated with significant patient morbidity, and certain meningioma subgroups display more aggressive and malignant behavior with ...
Elaina J. Wang +7 more
doaj +1 more source
Indian Journal of Dermatology, 2008 Primary extracranial meningiomas occur very rarely. We present a rare case of extracranial meningioma of the transitional variant which was excised satisfactorily. There was no suggestion of any connection to the intracranial compartment or cranial nerves. The underlying galea was uninvolved, suggesting the true extracranial nature of this tumour. This
Singh Sunil +5 more
openaire +3 more sources
Neuro-OncologyMeningiomas are the most common primary intracranial tumors in adults and are increasing in incidence due to the aging population and increased access to neuroimaging.
Justin Z. Wang +49 more
semanticscholar +1 more source
Proceedings of the National Academy of Sciences of the United States of America, 2019 Significance Meningiomas are the most common primary brain tumors. Although most of these tumors are benign, one-fifth will recur despite apparently complete resection.
Akash J. Patel +21 more
semanticscholar +1 more source