Gastrointestinal Stromal Tumor of Rectum.
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چکیده
منابع مشابه
Gastrointestinal Stromal Tumor Of Rectum
This is a case report of a 40 year old lady presenting with gastrointestinal stromal tumor of rectum. Gastrointestinal stromal tumors (GIST) tend to present with higher frequency in the stomach (60-70%) and small bowel (20-25%) while colon and rectum represent rare sites. Gastrointestinal stromal tumors of the rectum represent around 5% of all GISTs and 0.1% of all tumours originating in the re...
متن کاملGastrointestinal stromal tumor of the rectum: report of three cases.
Gastrointestinal stromal tumors (GISTs) account for about 0.2% of all malignancy of gastrointestinal tumors and rarely arise in the rectum. We experienced three patients with large GISTs in the rectum. Case 1 (66-year-old man) underwent abdominoperineal resection (APR) for intrapelvic mass. The tumor was 90 mm and diagnosed to be a Kit-positive GIST. Case 2 (81-year-old woman) underwent right h...
متن کاملMalignant gastrointestinal stromal tumor of the rectum with prolapse.
G stromal tumors are rare tumors of the gastrointestinal tract, and they account for less than 1% of gastrointestinal neoplasms. Most of these tumors may not originate from smooth muscles. With the advent of electron microscopy, interstitial cells of Cajal, a pleuropotential intestinal pacemaker cell, was found as the originator of gastrointestinal stromal tumors.1 The stomach is a common site ...
متن کاملMalignant gastrointestinal stromal tumor (neural type) of the rectum
Gastrointestinal stromal tumor is a rare but a new clinical entity. In the gastrointestinal tract it occurs least in the rectum. This tumor is resistant to chemoradiation and adequate surgical resection is the only definitive treatment.
متن کاملDesmin expression by a gastrointestinal stromal tumor in a dog
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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ژورنال
عنوان ژورنال: Nippon Daicho Komonbyo Gakkai Zasshi
سال: 1999
ISSN: 1882-9619,0047-1801
DOI: 10.3862/jcoloproctology.52.424