Stromal Tumor
Case Report Synchronous poorly-differentiated neuroendocrine carcinoma and gastrointestinal stromal tumor of the stomach: a case report with immunohistochemical and molecular genetic analyses of KIT and PDGFRA
... of tumor cells) with a background of negative immunoreactivity for Dog-1 (discovered on GIST-1 ...the tumor consisted of relatively bland spindle-shaped cells that were immunopositive for CD117, Dog-1 and ...
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Case Report of Duodenal Gastrointestinal Stromal Tumor Masquerading a Pancreatic Head Tumor
... Gastrointestinal stromal tumor (GIST) represents the most common kind of mesenchymal tumor that arises from the alimentary ...duodenal tumor was performed by wedge re- section ...
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Case Report Collision tumor of the esophagus: report of a case with mixed squamous cell carcinoma and gastrointestinal stromal tumor
... Abstract: Esophageal cancer is mainly divided into squamous cell carcinoma and adenocarcinoma. Epidemiologically, the former contributes to 90% of worldwide esophageal cancer cases, while adenocarcinoma contributes to ...
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Case Report Malignant small intestinal stromal tumor combined with thoracic intraspinal and posterior mediastinal tumor in a patient with neurofibromatosis-1
... gastrointestinal stromal tumor (GIST) and thoracic intraspinal and posterior mediastinal tumor in a patient with neurofibromatosis-1 ...irregular tumor in the abdomen and a metastatic ...
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Synchronic Duodenal Gastrointestinal Stromal Tumor and Neuroendocrine Tumor in Association with Neurofibromatosis Type 1: A Case Report
... gastrointestinal stromal tumor (GIST) and neuroendocrine tumor in a patient with neurofi- bromatosis type 1 (NF1) is extremely rare, and only eight cases were de- scribed in the ...crine ...
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Pregnancy with Gastric Stromal Tumor
... tumor. Esophagus jejunum anastomosis and feeding jejunostomy were performed. The histological study showed a high grade gastric stromal tumor with necrosis of more than 50% of the tumor (due ...
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A gastrointestinal stromal tumor with mesenteric and retroperitoneal invasion
... demonstrated stromal tumor which, C-KIT (+)(Figure 7), CD34 (-), S-100 (-), desmin (-), actine (-) Ki-67 (+)(Figure 8) and with a proliferation index of ...the tumor filling the whole abdomen but ...
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Case Report Gastrointestinal stromal tumor masquerading as an adrenal tumor: a case report with literature review
... GISTs are the commonest gastrointestinal mes- enchymal neoplasms that derive from intersti- tial cells of Cajal [7]. According to statistics, GISTs occur in around 0.32 per 100,000 in the United States [8]. They can ...
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Small intestinal gastrointestinal stromal tumor in a young adult woman: a case report and review of the literature
... the tumor was detected in her small intestine, as an infiltrating mass approximately 10cm in ...The tumor was resected en bloc and duodenojejunal terminal-terminal anastomosis was ...The tumor was a ...
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Primary omental Gastrointestinal stromal tumor (GIST)
... Malignant tumor, of the gas- trointestinal stromal tumor type, in the greater ...Gastrointestinal stromal tumors: a spectrum of ...solitary tumor of the lesser omentum with ...
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Gastrointestinal stromal tumor: clinicopathological characteristics and pathologic prognostic analysis
... Gastrointestinal stromal tumor (GIST) is the most com- mon primary mesenchymal tumor of the gastrointestinal tract, and the clinical behavior ranges from benign to ...
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Elevated preoperative neutrophil-to-lymphocyte ratio is associated with poor prognosis in gastrointestinal stromal tumor patients
... counts before surgery. a receiver-operating characteristic graph was constructed to estimate the optimal cut-off value. The area under the receiver-operating characteristic curve of NLR was 0.736. The NLR of 2.07 had the ...
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Gastrointestinal Stromal Tumor in Pregnancy: A Case Report
... A tumor mass of more than 20 cm diameter was located behind the ...The tumor was attached extensively to the jejunum, the appendix, the epiploic appendices and to the rectouterine ...The tumor was ...
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A rare case with synchronous gastric gastrointestinal stromal tumor, pancreatic neuroendocrine tumor, and uterine leiomyoma
... Case presentation: We describe an unusual case with triple tumor localization — a gastric tumor, a formation in the pancreas, which involves the retroperitoneal space, and a uterine leiomyoma. The exact ...
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Management of a case of high risk gastrointestinal stromal tumor in rectum by transanal minimal invasive surgery
... The patient was kept in the modified lithotomy pos- ition, and the anus dilated with a self-retaining anal re- tractor (Lone Star Retractor; Cooper Surgical, Trumbull, CT, USA). A transanal access device (GelPOINT path; ...
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Gastrointestinal stromal tumor
... the tumor size, complete resection is either not feasible or possible only through extensive procedures with expected major functional ...for tumor control in advanced and metastatic GIST ...
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Primary gastrointestinal stromal tumor of the liver: a case report and review of the literature
... hepatic tumor was palpable with a hard elastic consistency and had no lymph node involvement; no gastrointestinal tumor was found in the abdominal ...hepatic tumor and the adjacent small intestine ...
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Pelvic retroperitoneal pleomorphic hyalinizing angiectatic tumor (PHAT) of soft tissue: a case report
... PHAT requires a differential diagnosis with other vas- cular or hypervascular masses, which includes solitary fi- brous tumor (SFT), paraganglioma and gastrointestinal stromal tumor (GIST). SFTs in ...
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p.(L576P) -KIT mutation in GIST: Favorable prognosis and sensitive to imatinib?
... One vs three years of adjuvant imatinib for operable gastrointestinal stromal tumor: a 241. randomized trial[r] ...
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Case Report Gastric aggressive fibromatosis: report of a case and review of the literature
... gastrointestinal stromal tumor, schwannoma, leiomyoma, inflammatory myofibroblastic tumor, scirrhous carcinoma of the stomach, follicu- lar dendritic cell sarcoma, inflammatory malignant fibrous ...
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