A Case of Malignant Schwannoma with Gastric Metastasis.
نویسندگان
چکیده
منابع مشابه
Gastric Schwannoma: a case report
Abstract Gastrointestinal mesenchymal tumors are a group of tumors originating from the mesenchymal stem cells of the GI tract. Digestive tract Schwannomas are rare mesenchymal tumors which occur most frequently in the stomach. We report a 56-yearold woman who was examined endoscopically for dyspepsia which she had suffered from since 3 years ago. Around gastric antral mass was seen. Surgical ...
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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. Extracranial metastasis of meningioma is rare but in the case of occurrence, it is more prevalent in lung, liver and lymph nodes. Osseous metas...
متن کاملGastric Schwannoma: A Case Report
Schwannomas are generally benign, slow growing tumors. They are rarely observed in the gastrointestinal tract with the most common site being the stomach. These tumors are usually asymptomatic. The preoperative diagnosis via endoscopy is a challenging issue due to the difficulty of differentiation from other submucosal tumors. A 54-year-old woman presented with epigastric pain persisting for th...
متن کاملgastric schwannoma: a case report
abstract gastrointestinal mesenchymal tumors are a group of tumors originating from the mesenchymal stem cells of the gi tract. digestive tract schwannomas are rare mesenchymal tumors which occur most frequently in the stomach. we report a 56-yearold woman who was examined endoscopically for dyspepsia which she had suffered from since 3 years ago. around gastric antral mass was seen. surgical r...
متن کاملGastric malignant schwannoma presenting with upper gastrointestinal bleeding: a case report
INTRODUCTION We report a case of gastric malignant schwannoma presenting with gastrointestinal bleeding. CASE PRESENTATION A 70-year-old Japanese man presented with gastrointestinal bleeding to our hospital. Gastrointestinal endoscopy revealed a protruding lesion in the gastric body. Hematoxylin and eosin staining of biopsy specimens from this lesion revealed sheets of spindle cells. Immunohi...
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ژورنال
عنوان ژورنال: The Japanese Journal of Gastroenterological Surgery
سال: 1999
ISSN: 0386-9768,1348-9372
DOI: 10.5833/jjgs.32.2000