Results 21 to 30 of about 89,743 (308)
Schwannoma of the tongue [PDF]
Canadian Medical Association Journal, 2021 A healthy 17-year-old male presented with a 2-week history of pain in his left lateral tongue. Intraoral examination showed a well-circumscribed, elastic 14 × 9 mm nodule on the left lateral tongue with tenderness to palpation ([Figure 1A][1]).
Hitoshi Yoshimura, Keiichi Ohta
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Pathomechanisms in schwannoma development and progression
Oncogene, 2020 Schwannomas are tumors of the peripheral nervous system, consisting of different cell types. These include tumorigenic Schwann cells, axons, macrophages, T cells, fibroblasts, blood vessels, and an extracellular matrix. All cell types involved constitute
Dario-Lucas Helbing +2 more
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Case Reports in Gastroenterology, 2009 Schwannomas are neoplasms originating from Schwann cells, which are the cells forming nerve sheaths. These neoplasms generally involve peripheral nerves. They rarely affect the gastrointestinal tract and primary colon involvement is extremely rare.
Carlos Augusto Real Martinez +3 more
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Definitions, 2020 A morphologic variant of schwannoma characterized by hypercellularity, A pattern, and the absence of well-formed Verocay bodies.
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Schwannoma of the Kidney [PDF]
Modern Pathology, 2008 Schwannomas of the kidney are rare, with only a few reported cases. We report three additional cases with immunohistochemical analysis. All three tumors were from females (aged 27, 35, and 59 years) and ranged from 4.8 to 8 cm in diameter. All of the patients underwent nephrectomy.
GOBBO, Stefano +7 more
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The inflammatory microenvironment in vestibular schwannoma
Neuro-Oncology Advances, 2020 Vestibular schwannomas are tumors arising from the vestibulocochlear nerve at the cerebellopontine angle. Their proximity to eloquent brainstem structures means that the pathology itself and the treatment thereof can be associated with significant ...
C. Hannan +9 more
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Schwannoma Vestibular / Vestibular Schwannoma
Brazilian Journal of Health Review, 2020 Introducao: O schwannoma e um tumor benigmo que em geral acomete o nervo vestibulococlear, sede de 60-80% dos tumores no ângulo pontocerebelar. Essa neoplasia do acustico foi observada em autopsia e descrita pela primeira vez em 1777, pelo profesor Edward Sandiford.
Silva, João Vitor da +2 more
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The Journal of Thoracic and Cardiovascular Surgery, 2006 WOS: 000235198600045 PubMed: 16434293 …
Basoglu, A +3 more
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A literature review on surgery for cervical vagal schwannomas [PDF]
, 2015 Cervical vagal schwannoma is a benign, slow-growing mass, often asymptomatic, with a very low lifetime risk of malignant transformation in general population, but diagnosis is still a challenge.
A Peyvandi +31 more
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EANO Guideline on the Diagnosis and Treatment of Vestibular Schwannoma.
Neuro-Oncology, 2019 The level of evidence to provide treatment recommendations for vestibular schwannoma is low compared to other intracranial neoplasms. Therefore, the vestibular schwannoma task force of the European Association of Neuro-Oncology assessed the data ...
R. Goldbrunner +14 more
semanticscholar +1 more source