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BACKGROUND To evaluate the expression and test the clinical significance of the epithelial cellular adhesion molecule (Ep-CAM) in esophageal squamous cell carcinoma (SCC) to check the suitability of esophageal SCC patients for Ep-CAM directed targeted therapies. METHODS The Ep-CAM expression was immunohistochemically investigated in 70 primary esophageal(More)
PURPOSE Esophageal squamous cell cancer can be treated effectively by potentially curative surgery if diagnosed at an early stage. Our aim was to develop a novel molecular approach as a noninvasive test for squamous cell cancer detection and as an indicator for the prognosis of the patients. EXPERIMENTAL DESIGN Matched normal, tumor, and serum samples(More)
The integrins are a family of heterodimeric transmembrane signaling receptors that mediate the adhesive properties of epithelial cells affecting cell growth and differentiation. In many epithelial malignancies, altered integrin expression is associated with tumor progression and often correlates with unfavorable prognosis. However, only few studies have(More)
Fistulae between an ileal pouch and the vagina are an uncommon complication of ileal pouch-anal anastomosis following proctocolectomy and mucosectomy in patients with familial adenomatous polyposis coli. Several reports describe the successful use of muscle flaps to close recurrent pouch-vaginal-fistulae (PVF). However, series only contain small numbers and(More)
Although micrometastatic cancer cells in lymph nodes can be detected by monoclonal antibodies against epithelial or tumor-associated antigens, it remains unclear whether these cells are precursors of overt metastases or shedded tumor cells with a limited life span. Here we used esophageal cancer as a model to evaluate the prognostic significance and(More)
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