Results 1 to 10 of about 42,089 (143)
Neurosurgery, 1978 Abstract Reports of melanotic nerve sheath tumors of Schwann cell origin are rare, only three having been found in the literature. Two new cases of spinal intradural melanotic nerve sheath tumors are reported and the literature is reviewed. Controversy has arisen in regard to the origin of melanin within these tumors.
William L. McGavran +2 more
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Neuro-Oncology, 2023 Contains fulltext : 300953.pdf (Publisher’s version ) (Open Access)
Uta E Flucke +2 more
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Clinical Case Reports, 2020 AbstractGastric Schwannomas are rare benign slow‐growing tumors and warrant treatment/resection only when symptomatic. Watchful waiting is recommended for incidental or asymptomatic schwannomas.
Sreenath Meegada +3 more
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Schwannoma of the larynx [PDF]
Head & Neck Oncology, 2009 Neurogenic tumors of the larynx are extremely rare. The goal of this report is to advert to this rare disease, to review and discuss diagnostics, differential diagnoses and treatment options.Retrospective case report and review of the literature.Case report of a schwannoma of the supraglottic larynx and review of the English- and German-language ...
Ebmeyer, Jörg +7 more
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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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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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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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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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Schwannoma of the arythenoid [PDF]
Einstein (São Paulo), 2013 Schwannoma is a benign encapsulated tumor that originates from the Schwann cells lining nerve fibers outside the central nervous system. We report a rare case of schwannoma that arose from the left arythenoid cartilage The patient underwent excision of the mass through microlaryngeal endoscopic procedure. No recurrence was observed during follow-up.
Nardi, Carlos Eduardo Molinari +3 more
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