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Annual Review of Medicine, 1985
Carcinoma of the large bowel arises almost exclusively in neoplastic polyps, which are present in 5-10% of the population over age 40. These polyps may be of three histologic types: (a) tubular adenoma (adenomatous polyp), (b) tubulovillous adenoma (villoglandular polyp), and (c) villous adenoma.
F W, Ackroyd, S E, Hedberg
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Carcinoma of the large bowel arises almost exclusively in neoplastic polyps, which are present in 5-10% of the population over age 40. These polyps may be of three histologic types: (a) tubular adenoma (adenomatous polyp), (b) tubulovillous adenoma (villoglandular polyp), and (c) villous adenoma.
F W, Ackroyd, S E, Hedberg
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Gut, 2020
A 56-year-old man presented with a change in bowel habit to seven loose non-bloody stools a day. He had previously had a sigmoid resection for an endoscopic diagnosis of colonic malignancy in 2015. Histology of the resection specimen, however, had only shown inflammatory polyps, attributed to the accompanying diverticular disease.
Joseph Aslan +6 more
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A 56-year-old man presented with a change in bowel habit to seven loose non-bloody stools a day. He had previously had a sigmoid resection for an endoscopic diagnosis of colonic malignancy in 2015. Histology of the resection specimen, however, had only shown inflammatory polyps, attributed to the accompanying diverticular disease.
Joseph Aslan +6 more
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Transitional Polyps of the Colon
Endoscopy, 1982Fourteen polps with the gross appearance of small hyperplastic (metaplastic) polyps, not exceeding five mm in diameter, were removed from the rectum and the sigmoid colon of patients during colonscopy, and from surgical specimens. At light microscopy they were seen to be composed of apparently normal mucosa. In most cases some hyperplastic (metaplastic)
Franzin G +4 more
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Best Practice & Research Clinical Gastroenterology, 2002
Colorectal cancer (CRC) is one of the best studied cancers. It is easily accessible and develops slowly over several years from premalignant lesions (adenomatous polyps) to invasive cancers. The key molecular events in this sequence have been characterized.
Karsten, Schulmann +2 more
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Colorectal cancer (CRC) is one of the best studied cancers. It is easily accessible and develops slowly over several years from premalignant lesions (adenomatous polyps) to invasive cancers. The key molecular events in this sequence have been characterized.
Karsten, Schulmann +2 more
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Polyps of the Colon in Children
Archives of Surgery, 1957Adenomatous polyps of the colon are sessile or pedunculated, and single or multiple. If multiple, they may be few and scattered or so numerous and diffuse that they virtually replace the lining of the colon. The most significant feature of polyps of the colon in adults is the fact that they are known precursors of adenocarcinoma.
D L, GORDON +4 more
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