Clinical, histopathologic, molecular and therapeutic findings in a large kindred with gastrointestinal stromal tumor
نویسندگان
چکیده
منابع مشابه
Familial gastrointestinal stromal tumor syndrome: phenotypic and molecular features in a kindred.
PURPOSE Members of a family with hereditary gastrointestinal stromal tumors (GISTs) and a germline KIT oncogene mutation were evaluated for other potential syndrome manifestations. A tumor from the proband was analyzed to compare features with sporadic GISTs. PATIENTS AND METHODS Members of a kindred in which six relatives in four consecutive generations comprised an autosomal dominant patter...
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This report describes the histological and immunohistochemical features of a small intestinal tumor that resembled a human gastrointestinal stromal tumor (GISTs) in a seven-year-old male cross-breed dog. This was unique because of the expression of desmin by the tumor. Grossly, the white-gray tumor measured 8.0 × 4.0 × 6.5 cm and was 760 gram in weight. It was cystic and enveloped the jejunum. ...
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Gastrointestinal stromal tumor (GIST) is a disease that was poorly understood historically. In the last decade, it has undergone a major transformation, sparked by the landmark discovery of the central role of activating KIT mutations in its pathogenesis and recognition of KIT protein expression (CD 117) as a reliable diagnostic marker of disease. The introduction and subsequent US Food and Dru...
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PURPOSE Somatic mutations that result in the activation of the growth factor receptor KIT are commonly found in gastrointestinal stromal tumors (GISTs). Six families have been reported in which a germ-line mutation in KIT is associated with an autosomal dominant predisposition to the development of GISTs. Hyperpigmentation, urticaria pigmentosa, and dysphagia have been described in some, but no...
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Calcifying fibrous tumor (CFT) is a rare mesenchymal tumor, affecting children and young adults with a predilection for the soft tissue and the abdominal cavity. CFT of the tubular gastrointestinal tract is very rare with less than 20 cases of gastric CFTs reported in English literature. This benign hypocellular fibrosclerotic calcifying lesion can resemble other spindle cell tumors particularl...
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ژورنال
عنوان ژورنال: International Journal of Cancer
سال: 2007
ISSN: 0020-7136,1097-0215
DOI: 10.1002/ijc.23137