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Colorectal polyps
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Deep learning has made brilliant achievements in detecting colonic polyps in colonoscopy videos in recent years. However, the detection of colonic polyps in colonoscopy videos is problematic because of the complex environment of the colon and the various shapes of polyps. This paper aimed to investigate the polyp detection potential of the state-of-the-art deep learning model You Only Look Once version 7.
13p
viambani
18-06-2024
1
1
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Many screening programs for colorectal cancer (CRC) use the fecal immunochemical test (FIT) to triage individuals for colonoscopy. Although these programs reduce CRC incidence and CRC-related mortality, the detection of advanced precursor lesions (advanced adenomas and advanced serrated polyps) by FIT could be improved. As an alternative for FIT, the antibody-based multitargetFIT (mtFIT) has been proposed.
8p
vileonardodavinci
23-12-2023
7
2
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To evaluate correlations between location, size, morphology and histopathological types of neoplastic colorectal polyps. Subject and method: We reviewed endoscopic and histopathologic data from 215 patients undergoing colonoscopy.
6p
vispacex
13-11-2023
4
2
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The purpose of this study is to explore the difference of abdominal fat and muscle composition, especially subcutaneous and visceral adipose tissue, in different stages of colorectal cancer (CRC).
9p
vischultz
20-10-2023
4
1
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Colorectal polyps are a relatively common diseases in the group of lower gastrointestinal tract diseases. The prevalence of colorectal polyps ranges from 20 to 50%. Polyps are formed due to excessive hyperplasia of the mucosa and the malignancy rate of colorectal polyps is higher than other sites.
7p
vicaptainmarvel
21-04-2023
9
3
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This study aims to study PASD1 protein as a potential target for CRC immunotherapy. A total of 90 CRC and polyps tissue samples were investigated for PASD1 RNA and protein expression using a real-time polymerase chain reaction and immunohistochemical staining, respectively. Matched patients’ peripheral blood mononuclear cells were pulsed with PASD1 peptides and measured for immunogenicity, cell cytotoxicity, and cytokine assays.
17p
lyhuyenthu
31-01-2023
6
2
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Determine the prevalence of KRAS mutations using RNA samples and the association with endoscopic and histopathological images of colorectal polyps larger than 10mm. Subjects and methods: A cross-sectional study on 84 patients at the Gastroenterology-Hepatobiliary center - Bach Mai Hospital from 01/2017 - 12/2021.
11p
viharry
15-12-2022
7
3
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Colorectal cancer (CRC) is the third most common cancer, worldwide. Recently, much attention has been given to the association between Dietary Approaches to Stop Hypertension (DASH) and CRC, however, data on colorectal adenomas (CRAs) as its precursor are scarce. Thus, the purpose of this case-control study was to investigate the association of DASH score with the risk of CRC and CRA in Iranian adults.
9p
vimahuateng
26-11-2021
7
0
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Colorectal cancer (CRC) is a major public health issue due to high morbidity and mortality. Different screening programs were implemented to reduce its burden. To estimate the prevalence of CRC screening uptake using fecal immunochemical test (FIT) or guaiac fecal occult blood testing (gFOBT) in Emirati nationals.
9p
vimahuateng
26-11-2021
18
1
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Familial adenomatous polyposis is an inherited genetic disease, characterized by colorectal polyps. It is caused by inactivating mutations in the Adenomatous polyposis coli (Apc) gene. Mice carrying a nonsense mutation in the Apc gene at R850, which is designated ApcMin/+ (Multiple intestinal neoplasia), develop intestinal adenomas.
18p
vijeeni2711
24-07-2021
15
0
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In contrast to sessile serrated adenomas and traditional serrated adenomas which are associated with a significant cancer risk, the role of hyperplastic polyps (HP) in colorectal carcinogenesis as well as the molecular mechanisms underlying their development remain controversial and still need to be clarified.
9p
vijennie2711
29-09-2020
10
1
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Gastric Helicobacter pylori (H. pylori) infection and colorectal polyps are more prevalent in African Americans than in the general population. We aimed to investigate whether gastric H. pylori infection is associated with colorectal polyps in African Americans.
7p
virose2711
24-09-2020
11
0
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Screening for the early detection of colorectal cancer is important to improve patient survival. The aim of this study was to investigate the potential of circulating cell-free miRNAs as biomarkers of CRC, and their efficiency at delineating patients with polyps and benign adenomas from normal and cancer patient groups.
13p
vialabama2711
21-09-2020
9
0
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Non-steroidal anti-inflammatory drugs (NSAIDs) such as aspirin and sulindac are effective for colorectal cancer prevention in humans and some animal models, but concerns over gastro-intestinal (GI) ulceration and bleeding limit their potential for chemopreventive use in broader populations.
10p
viamsterdam
18-09-2020
11
0
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Little is known about colorectal adenoma patients’ ability to adhere to behavioural interventions promoting a change in diet and physical activity. This review aimed to examine health behaviour intervention programmes promoting change in diet and/or physical activity in adenoma patients and characterise interventions to which this patient group are most likely to adhere.
13p
viamsterdam
18-09-2020
11
0
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Most cases of colorectal cancer (CRC) are initiated by inactivation mutations in the APC gene, which is a negative regulator of the Wnt-β-catenin pathway. Patients with familial adenomatous polyposis (FAP) inherit a germline mutation in one APC allele, and loss of the second allele leads to the development of polyps that will turn malignant if not removed.
13p
vimale2711
25-08-2020
11
2
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As in many other European countries, a nationwide screening program for colorectal cancer (CRC) has recently been introduced in the Netherlands. As a side effect, such a screening program will inherently yield an increase in the demand for surveillance after removal of polyps/adenomas or CRC.
8p
vimale2711
21-08-2020
7
1
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Colorectal cancer (CRC) survivors are at increased risk of developing the disease again. Surveillance guidelines are aimed at maximising the early detection of recurring or new cancers and pre-cancerous polyps.
9p
vimale2711
21-08-2020
8
1
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Both the adenoma detection rate (ADR) and proximal serrated polyp detection rate (PSPDR) vary among endoscopists. It is unclear how these variations influence colorectal cancer (CRC) screening effectiveness.
14p
vibaku2711
22-07-2020
10
2
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Telomere length differences between colorectal polyp subtypes: A colonoscopybased case-control study
Short telomeres have been associated with increased risk of many cancers, particularly cancers of the gastrointestinal tract including esophagus and stomach. However, the association between telomere length (TL) and colorectal cancer and its precursors, colorectal polyps, is not clear.
5p
vibaku2711
22-07-2020
14
2
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