Clinicopathologic Study of 62 Gastrointestinal Stromal Tumors
نویسندگان
چکیده
منابع مشابه
Clinicopathologic study of succinate-dehydrogenase-deficient gastrointestinal stromal tumors
Gastrointestinal stromal tumors (GISTs) that are not driven by kinase mutations, as are most GISTs, often show loss of function of the succinate dehydrogenase (SDH) complex and are considered SDH-deficient GISTs. SDH-deficient GISTs share many distinct characteristics compared with conventional GISTs. However, data regarding these characteristics, particularly among Asian people, are relatively...
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Background: Gastrointestinal stromal tumors (GISTs) constitute the majority of gastrointestinal mesenchymal tumors. They usually express a proto-oncogen protein called CD117 detected by immunohistochemistry. This study investigated the differentiation of GISTs as well as the risk of aggressive behaviors in GISTs from surgically-treated patients in university affiliated hospitals. Methods: The c...
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Background Although diagnostic criteria and pathogenesis of GIST have been recently elucidated, the knowledge on the epidemiology of this malignancy is still limited. This study examines the incidence of GIST in the province of Modena including pathologic features and clinical outcome. Methods Gastrointestinal mesenchymal tumors identified by the Modena Cancer Registry over the years 1991-2004 ...
متن کاملThe study of 13 cases of Gastrointestinal stromal tumors in Kerman
13 cases of gastrointestinal stromal tumors (GIST) diagnosed in Kerman university hospitals between 1370-1376 are reviewed.of these cases,6 were male and 7 were female.patients, age ranged between 19 to 70 years with a median of 47.8 years. in 8 cases tumor developed in stomach and in 5 cases it originated from small intestine.all available H & E stained slides were reviewed and PAS and masson...
متن کاملPediatric gastrointestinal stromal tumors.
Gastrointestinal stromal tumors (GISTs) rarely occur in pediatric patients, but increased recognition of adult GIST has led to better awareness of the existence of this entity in the pediatric population. GIST occurring in pediatric patients has a unique biology and clinical behavior and warrants discussion as an independent entity. The generally accepted definition of pediatric GIST is a tumor...
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ژورنال
عنوان ژورنال: The Japanese Journal of Gastroenterological Surgery
سال: 2009
ISSN: 0386-9768,1348-9372
DOI: 10.5833/jjgs.42.455