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Gastric Stromal Tumors

Experience with Open and Laparoscopic Surgery for Primary Gastric Stromal Tumors in a Single Institute

Experience with Open and Laparoscopic Surgery for Primary Gastric Stromal Tumors in a Single Institute

... of gastric gastrointestinal stromal tumors (GISTs) in recent ...primary gastric stromal tumors between September 2002 and March 2012 were assigned to either an open surgery group ...

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Overexpression of CD55 correlates with tumor progression and poor prognosis in gastric stromal tumors

<p>Overexpression of CD55 correlates with tumor progression and poor prognosis in gastric stromal tumors</p>

... Brie fl y, these sections were deparaf fi nized in xylene and dehydrated in gradually decreasing concentrations of alcohol to water. Then, the tissue sections underwent heat-induced antigen retrieval at 95°C for 15 mins ...

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Original Article Preoperative diagnosis and prognosis of gastric stromal tumors using endoscopic ultrasonography

Original Article Preoperative diagnosis and prognosis of gastric stromal tumors using endoscopic ultrasonography

... of tumors with diameters > 5 cm was obviously ...small gastric nodules less than 2 cm in size is a EUS assessment and then an annual follow-up, reserving excision for patients whose tumors ...

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Secreted protein acidic and rich in cysteine-like 1 suppresses metastasis in gastric stromal tumors

Secreted protein acidic and rich in cysteine-like 1 suppresses metastasis in gastric stromal tumors

... in tumors with high-grade malig- ...of gastric GIST ...in tumors of HGM in comparison to the samples with LGM (P < ...to gastric GIST (P < ...in tumors of HGM, we also evaluated ...

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Original Article The value and misdiagnosis analysis of endoscopic ultrasonography in diagnosing subepithelial lesions of the upper digestive tract

Original Article The value and misdiagnosis analysis of endoscopic ultrasonography in diagnosing subepithelial lesions of the upper digestive tract

... in stromal tumors than in leiomyomas (P < ...malignant gastric stromal tumor, the possibility of gastric heterotopic pancreas should be considered if a protuberant lesion originating ...

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Gastric heterotopic pancreas and stromal tumors smaller than 3 cm in diameter: clinical and computed tomography findings

Gastric heterotopic pancreas and stromal tumors smaller than 3 cm in diameter: clinical and computed tomography findings

... and gastric stromal tumors (STs), most have employed endoscopic ultrasonography [11, 12], with few adopting CT characteristics, and most have been case reports [10, ...submucosal tumors less ...

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Primary extragenital endometrial stromal sarcoma of the lung: first reported case and review of literature

Primary extragenital endometrial stromal sarcoma of the lung: first reported case and review of literature

... Case presentation: In 2007, a 45-year-old woman underwent total hysterectomy for in situ squamous cell carcinoma of the cervix. In 2014, an upper left pulmonary lobectomy was performed for a mass, which was provisionally ...

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Original Article Clinical experience of uterine tumors resembling ovarian sex cord tumors: a clinicopathological analysis of 6 cases

Original Article Clinical experience of uterine tumors resembling ovarian sex cord tumors: a clinicopathological analysis of 6 cases

... Uterine tumors with sex cord-like differentia- tion were first described in 1945 by Morehead and Bowman ...al stromal tumors with sex cord-like elements (ESTSCLEs); and Group II, uterine ...

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Gastrointestinal Stromal Tumors: Experience from a Single Surgical Unit

Gastrointestinal Stromal Tumors: Experience from a Single Surgical Unit

... In one patient with malignant ileal GIST, the tumor was fixed at the root of the mesentery and was infiltrating the pelvic organs, vessels and right ureter, and also had secondaries in the liver. It was locally ...

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Clinicopathological and Immunohistochemical Profile of Malignant Surface Epithelial Ovarian Tumors.

Clinicopathological and Immunohistochemical Profile of Malignant Surface Epithelial Ovarian Tumors.

... In the study period of 5 yrs from 2008 to 2012, a total of 850 ovarian specimens were received in the Institute of Pathology, Madras Medical College Institute of Obstetrics & Gynaecology, Egmore & Institute of ...

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Case Report Epithelioid malignant mesothelioma presenting with features of gastric tumor in a child

Case Report Epithelioid malignant mesothelioma presenting with features of gastric tumor in a child

... Abstract: Localized malignant mesothelioma is very uncommon and mainly arises in pleura and peritoneum, and preferentially occurs in older adults. In this article, we report a case of a Localized malignant mesothelioma ...

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Clinicopathological spectrum of ovarian sex cord-stromal tumors; 20 years’ retrospective study in a developing country

Clinicopathological spectrum of ovarian sex cord-stromal tumors; 20 years’ retrospective study in a developing country

... Among total 98 cases of fibromas, the mean age of patients was in accord with the international data i.e. 42.2 years. Median age was 52, which was just slightly lower than the international published data. The seven ...

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Small intestinal gastrointestinal stromal tumor in a young adult woman: a case report and review of the literature

Small intestinal gastrointestinal stromal tumor in a young adult woman: a case report and review of the literature

... Gastrointestinal stromal tumor should be included in the differential diagnoses of intestinal mesenchymal tumors presenting as a single mass in young female ...gastrointestinal stromal tumors ...

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Prediabetes: Pathogenesis and Adverse Outcomes

Prediabetes: Pathogenesis and Adverse Outcomes

... The tumor size in GIST is highly variable ranging from small mural nodules to large exophytic pedunculated mass. The average size is 7-8 cm. In our study, size ranged from 6 mm to 22 cm with the average size of 7 cm. ...

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A giant primary omental extragastrointestinal tumor: A case report

A giant primary omental extragastrointestinal tumor: A case report

... Gastrointestinal stromal tumors (GISTs) constitute majority of mesenchymal tumors of the gastrointestinal ...Gastrointestinal tumors originate from interstitial cell of Cajal situated in ...

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Upregulated stromal EGFR and vascular remodeling in mouse xenograft models of angiogenesis inhibitor–resistant human lung adenocarcinoma

Upregulated stromal EGFR and vascular remodeling in mouse xenograft models of angiogenesis inhibitor–resistant human lung adenocarcinoma

... tumor stromal pathways, including the EGFR and FGFR pathways, are associated with, and may contribute to, resistance to VEGF inhibitors and that targeting these pathways may improve therapeutic ...Understanding ...

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Prognostic analysis of gastric gastrointestinal stromal tumor with synchronous gastric cancer

Prognostic analysis of gastric gastrointestinal stromal tumor with synchronous gastric cancer

... with gastric GIST, 50 were diag- nosed by computed tomography, 38 by abdominal ultra- sonography, 8 by magnetic resonance imaging, 2 by gastroscopy, and 37 by endoscopic ultrasound, while 8 pa- tients were ...

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Endometrial Stromal Nodule: Report of a Case

Endometrial Stromal Nodule: Report of a Case

... In microscopic findings, the tumor consists of cells that closely resemble normal proliferative-phase endometrial stromal cells with areas of epithelial-like structures that have an appearance reminiscent of an ...

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A rare case with synchronous gastric gastrointestinal stromal tumor, pancreatic neuroendocrine tumor, and uterine leiomyoma

A rare case with synchronous gastric gastrointestinal stromal tumor, pancreatic neuroendocrine tumor, and uterine leiomyoma

... G1 tumors have a variable structure, either with insular, trabecular, acinar, diffuse or mixed patterns, and by a monomorphic cy- tology with low atypia and rare if any mitosis (<2/ 10 HPF), Ki-67 <2% [4, ...

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Gastrointestinal stromal tumors: three decades of lessons

Gastrointestinal stromal tumors: three decades of lessons

... imaging or laparoscopy/laparotomy done for other reasons. Larger GISTs may present as a palpable intra-abdominal mass. Symptoms are generally nonspecific and vary according to tumor size and location. Symptoms include ...

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