An extra-luminal gastric gastrointestinal stromal tumor (GIST) attached by a stalk identified by endoscopic ultrasonography
نویسندگان
چکیده
منابع مشابه
Endoscopic ultrasound-guided therapy of a gastrointestinal stromal tumor (GIST).
A 90-year-old man was admitted to our hospital because of recurrent upper gastrointestinal bleeding due to a 5-cm gastrointestinal stromal tumor (GIST) in the lesser curve of the stomach (●" Fig.1). After conventional endoscopic sclerotherapy failed to achieve a response, and because of the patient’s condition, it was decided to perform endoscopic ultrasound (EUS)-guided therapy. The lesion was...
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INTRODUCTION Gastrointestinal stromal tumors are the commonest mesenchymal tumors of the gastrointestinal tract, the stomach and small intestine are the favored sites of occurrence. They rarely occur in the colon, rectum and esophagus. GIST is neoplasm of mesenchymal origin originating from precursors of the interstitial cells of cajal. The symptoms of gastrointestinal stromal tumor depend on t...
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Gastrointestinal stromal tumors (GISTs) may be defined as morphologically spindle cell, epithelioid, or occasionally pleomorphic mesenchymal tumours of the gastrointestinal tract that usually express the KIT protein and harbour mutation of a gene that encodes for a type III receptor tyrosine kinase (either KIT or PDGFRA). In Caucasian populations their annual incidence is 10 to 15 cases per mil...
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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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1. Arezzo A, Verra M, Morino M. Transanal endoscopic microsurgery after neoadjuvant therapy for rectal GIST. Digestive and Liver Disease 43 (2011) 921– 924. 2. Blay JY, Bonvalot S, Casali P, et al. GIST consensus meeting panellists: Consensus meeting for the management of gastrointestinal stromal tumours. Report of the GIST Consensus Conference of 20–21 March 2004, under the auspices of ESMO. A...
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ژورنال
عنوان ژورنال: Progress of Digestive Endoscopy
سال: 2020
ISSN: 1348-9844,2187-4999
DOI: 10.11641/pde.96.1_118