نتایج جستجو برای: hyperplastic polyp
تعداد نتایج: 11834 فیلتر نتایج به سال:
Genome wide array comparative genomic hybridisation analysis of premalignant lesions of the stomach.
BACKGROUND Gastric cancer is one of the most frequent malignancies in the world, ranking fifth in the Netherlands as a cause of cancer death. Surgery is the only curative treatment for advanced cases, but results of gastrectomy largely depend on the stage of the disease. A better understanding of the mechanisms of progression from a preneoplastic condition through intraepithelial neoplasia to i...
Ganglioneuroma (GN) of the gastroin-testinal (GI) tract is rare tumor composed of ganglion cells, nerve fibers, and supporting cells of the enteric nervous system. Diffuse ganglioneuromatosis is associated with multiple endocrine neoplasia IIB (MEN IIB), neurofibro-matosis type I (NF1, also known as von Recklinghausen disease), multiple cu-taneous or GI tract neurofibromatosis, and neurogenic s...
Colorectal cancer is the third leading cause of cancer deaths in the United States of America for both women and men. By means of early detection, the five year survival rate can be up to 90%. Polyps can to be grouped into three different classes: hyperplastic, adenomatous, and carcinomatous polyps. Hyperplastic polyps are benign and are not likely to develop into cancer. Adenomas, on the other...
BACKGROUND Brunner's gland hamartoma is a rare tumor, predominantly found in the fifth to sixth decades of life. Generally, it is a single pedunculated polyp, rarely larger than 5 cm. Asymptomatic cases are found incidentally, but cases with a large polyp tend to have gastrointestinal bleeding and/or obstructive symptoms. Polyp size increases in a time-dependent manner, however, the growth mech...
Objective: 
 The main objective of our study was to evaluate the data patients who underwent polypectomy with diagnosis gastric polyp in endoscopy clinic by comparing type, size, number and histopathological evaluation results polyps literature data.
 Methodology: In study, demographic 264 cases were detected among 9654 upper gastrointestinal endoscopies performed XX Hospitals between...
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