Results 251 to 260 of about 360,581 (300)
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Postgraduate Medicine, 1995
Colorectal cancer is a very important cause of death and disability throughout the world. In the future, it may be possible to reduce the risk of this disease through such measures as dietary modification or use of aspirin or other nonsteroidal anti-inflammatory drugs, but this remains to be proved.
J A, Truszkowski, R W, Summers
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Colorectal cancer is a very important cause of death and disability throughout the world. In the future, it may be possible to reduce the risk of this disease through such measures as dietary modification or use of aspirin or other nonsteroidal anti-inflammatory drugs, but this remains to be proved.
J A, Truszkowski, R W, Summers
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Postgraduate medicine
Preview Colorectal neoplasms occur in many forms, but two are of primary clinical significance to physicians-adenoma and adenocarcinoma. Among the challenges these lesions present are accurate diagnosis, effective therapy, practical and affordable screening and surveillance, and primary prevention.
Joseph A, Truszkowski, Robert W, Summers
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Preview Colorectal neoplasms occur in many forms, but two are of primary clinical significance to physicians-adenoma and adenocarcinoma. Among the challenges these lesions present are accurate diagnosis, effective therapy, practical and affordable screening and surveillance, and primary prevention.
Joseph A, Truszkowski, Robert W, Summers
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Laparoscopic surgery for colorectal neoplasms
Seminars in Surgical Oncology, 1994AbstractLaparoscopy is being used to assist in an increasing number and variety of bowel procedures. However, when being used for neoplastic disease concerns of margins and adequacy of mesenteric dissection must be addressed. We've performed 110 laparoscopic‐assisted bowel procedures, with 45 of these performed for neoplastic disease.
W L, Ambroze +4 more
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Flat and depressed colorectal neoplasms
Current Opinion in Gastroenterology, 2003An increasing body of literature is available showing the existence of flat and depressed colorectal neoplasms in Western countries. The appreciation that colorectal neoplasms may present as flat or depressed lesions has important implications, as the risk of adenocarcinoma in depressed lesions has been found to be markedly higher than in flat or ...
Roy M, Soetikno +3 more
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2014
Abstract Colorectal cancer is primarily a disease of urban, industrialized societies. In the United States, the lifetime risk for the development of this cancer is approximately 6%. Recent data have suggested that the incidence rates for colorectal cancer may be decreasing gradually in some subgroups of the population.
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Abstract Colorectal cancer is primarily a disease of urban, industrialized societies. In the United States, the lifetime risk for the development of this cancer is approximately 6%. Recent data have suggested that the incidence rates for colorectal cancer may be decreasing gradually in some subgroups of the population.
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Nonprotruding Colorectal Neoplasms: Epidemiologic Viewpoint
World Journal of Surgery, 2000AbstractHistologic sections from 781 nonprotruding colorectal neoplasias (adenomas and early carcinomas) recorded in Sweden and in Japan were reviewed by the same observer, using strict histologic criteria. Low grade dysplasia (LGD) was present in 82.8% (299/361) of the nonprotruding neoplasms recorded in Sweden but in only 42.6% (179/420) of those ...
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Prevention and Chemoprevention of Colorectal Neoplasms
Digestive and Liver Disease, 2002Main purpose of the review is to analyse the impact of the current approaches for colorectal cancer prevention, including chemoprevention. Available evidence does not support the contention that a more appropriate diet can be of great help in the prevention of these neoplasms, either because the scientific evidence is poor and highly controversial, or ...
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Detecting Colorectal Neoplasms
Journal of Clinical Gastroenterology, 1987Because of the controversy surrounding the detection of colorectal neoplasia, I used 10 hypothetical, typical patients to assess the testing attitudes of 33 experienced colonoscopists. There was great disagreement on the type and frequency of the advised diagnostic investigation in some cases.
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Colorectal Neuroendocrine Neoplasms
Neuroendocrinology, 2019The subject of colorectal neuroendocrine neoplasms (NENs), subdivided into well-differentiated NENs, termed neuroendocrine tumours (NETs; grade (G) 1 and 2), and poorly differentiated NENs, termed neuroendocrine carcinomas (NECs; G3) according to the 2010 World Health Organisation (WHO) classification, has arguably not had as much attention or study as
Ramage, John K +6 more
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Origins and morphogenesis of colorectal neoplasms
APMIS, 1999Gastrointestinal stem cells are considered pivotal in colonic carcinogenesis. There is evidence to suggest that early microadenomas in the colon are polyclonal in origin. Adenomas, once initiated, enlarge by the process of crypt fission. It is also the main mechanism by which neoplastic clones spread through the colorectal epithelium. Both concepts are
W M, Wong, S B, Garcia, N A, Wright
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