Nuclear DNA ploidy in rectal carcinoid tumors.
نویسندگان
چکیده
منابع مشابه
DNA ploidy in bronchopulmonary carcinoid tumours.
Fifty three bronchopulmonary carcinoid tumours were studied to assess the significance of DNA ploidy, determined by flow cytometry of paraffin embedded tissue. Twenty eight were typical carcinoid tumours and 25 well differentiated neuroendocrine carcinomas. Twenty seven were DNA diploid and 26 DNA aneuploid. DNA aneuploidy was significantly associated with histological features of increased mal...
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therapy has been accepted as an appropriate and safe therapeutic option for small (≤10 mm), well-differentiated rectal carcinoid tumors without any signs of infiltration to the muscularis propria, lymphovascular invasion, or lymph node metastases. However, in terms of both complete resection and complications, the best modality of endoscopic therapy is a matter of debate. The article by Lee et ...
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Claudins are the structures and functional components of tight junctions and have crucial roles in the maintenance of cell polarity, cellular arrangement, adhesion and paracellular transport. Various claudins are expressed in different epithelial cells and most tissues express multiple claudin proteins. The altered expression of claudins has been reported in various human carcinomas, but their ...
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BACKGROUND/AIMS Rectal carcinoid tumors can be resected with endoscopy, and it is important to assess their prognostic factors. We evaluated the potential of Ki-67 expression as a prognostic factor in rectal carcinoid tumors. METHODS We retrospectively reviewed the medical records of 37 patients with rectal carcinoid tumors who got endoscopic resection from January 2001 to January 2011 at Inj...
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BACKGROUND Transanal endoscopic microsurgery is a minimally invasive technique for local resection of rectal tumors. Its place needs to be defined for resection of carcinoid tumors of the rectum. MATERIALS AND METHODS From 1998 to 2004, rectal carcinoid tumors were diagnosed in 5 patients. The diagnosis was suggested at biopsy in all patients. All tumors were resected full thickness with tran...
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ژورنال
عنوان ژورنال: Nippon Daicho Komonbyo Gakkai Zasshi
سال: 1989
ISSN: 1882-9619,0047-1801
DOI: 10.3862/jcoloproctology.42.1104