Results 31 to 40 of about 689,000 (243)

Influence of Helicobacter pylori‐connected metabolic syndrome on non‐alcoholic fatty liver disease and its related colorectal neoplasm high risk

Liver international (Print), 2020
Cho et al. (1) concluded that nonalcoholic steatohepatitis (NASH) might be independent risk factor for advanced colorectal neoplasm (ACN) and, considering the sequential progression from colorectal adenoma (CRA) to colorectal cancer (CRC) according to ...
J. Kountouras, A. Papaefthymiou, Michael Douberis, S. Polyzos   +3 more
semanticscholar   +1 more source

Convolutional Neural Network-Based Automatic Classification of Colorectal and Prostate Tumor Biopsies Using Multispectral Imagery: System Development Study [PDF]

JMIR Bioinform Biotech 2022, 2023
Colorectal and prostate cancers are the most common types of cancer in men worldwide. To diagnose colorectal and prostate cancer, a pathologist performs a histological analysis on needle biopsy samples. This manual process is time-consuming and error-prone, resulting in high intra and interobserver variability, which affects diagnosis reliability. This
arxiv   +1 more source

Peroxiredoxins in colorectal neoplasms.

Histology and histopathology, 2010
Peroxiredoxins (Prxs) are novel group proteins with efficient antioxidant capacity, and some of them also have effects on cell proliferation, differentiation, apoptosis, and chemotherapy and radiotherapy resistance. Altogether six distinct Prxs expressions were investigated in histological samples of colorectal neoplasm and the distant normal tissues ...
Wu, X.Y., Fu, X.Z., Wang, X.H.
openaire   +4 more sources

Standardized procedure, quality control and efficacy evaluation of laparoscopic surgery for colorectal cancer [PDF]

Waike lilun yu shijian
The safety and efficacy of laparoscopic surgery for colorectal cancer has been confirmed by several large-scale clinical studies. Laparoscopy has become the main modality of surgical treatment for colorectal cancer in China.
YAO Hongwei, WEI Pengyu, GAO Jiale, ZHANG Zhongtao
doaj   +1 more source

UniToPatho, a labeled histopathological dataset for colorectal polyps classification and adenoma dysplasia grading [PDF]

, 2021
Histopathological characterization of colorectal polyps allows to tailor patients' management and follow up with the ultimate aim of avoiding or promptly detecting an invasive carcinoma. Colorectal polyps characterization relies on the histological analysis of tissue samples to determine the polyps malignancy and dysplasia grade.
arxiv   +1 more source

Progress in Follow-up of High-risk Factors After Endoscopic Resection of Colorectal Tumors

Zhongliu Fangzhi Yanjiu, 2019
Nowadays, the evaluation of follow-up after endoscopic resection of colorectal polyps remains unclear, and many high-risk factors are not taken seriously. This review aims to summarize the high-risk factors of colorectal neoplasm, which will be conducive
ZHONG Haojie, LUO Wenhui, LIU Yongjia, LIN Da, XUE Lanfeng, CHEN Yu   +5 more
doaj   +1 more source

Surgical outcomes and factors associated with postoperative complications of colorectal cancer in a Colombian Caribbean population: Results from a regional referral hospital

Cancer Reports, 2023
Introduction Colorectal cancer is the most common malignant neoplasm of the gastrointestinal tract. Its incidence and mortality vary markedly at a global level.
Edgar Ernesto Vergara Dagobeth, Gian Alberto Núñez Rojas, Juan Carlos Hoyos Valdelamar, Ivan David Lozada‐Martínez, Amileth Suarez Causado, Alexis Rafael Narvaez‐Rojas   +5 more
doaj   +1 more source

Factors associated with positive predictive value of preliminary screening in a two-step screening strategy for colorectal neoplasms in China

Discover Oncology, 2022
Background The positive predictive value (PPV) of high risk factor questionnaire (HRFQ) plus fecal immunochemical test (FIT) as preliminary screening strategy for colorectal-related neoplasia is relatively low.
Ji-Bin Li, Zhi-Yu Qiu, Yu-Xiang Deng, Yin Li, Zhuo-Chen Lin, Yan-Ping Wu, Fan Weng, Huan Tian, Qing-Jian Ou, Cheng-Hua Gong, Zhi-Zhong Pan, De-Sen Wan, Jian-Hong Peng, Yu-Jing Fang   +13 more
doaj   +1 more source

Neural Transformers for Intraductal Papillary Mucosal Neoplasms (IPMN) Classification in MRI images [PDF]

, 2022
Early detection of precancerous cysts or neoplasms, i.e., Intraductal Papillary Mucosal Neoplasms (IPMN), in pancreas is a challenging and complex task, and it may lead to a more favourable outcome. Once detected, grading IPMNs accurately is also necessary, since low-risk IPMNs can be under surveillance program, while high-risk IPMNs have to be ...
arxiv   +1 more source

Incidence of synchronous appendiceal neoplasm in patients with colorectal cancer and its clinical significance

World Journal of Surgical Oncology, 2009
Background The aims of this study were to evaluate the incidence of synchronous appendiceal neoplasm in patients with colorectal cancer, and to determine its clinical significance.
Lohsiriwat Darin, Vongjirad Akkrarash, Lohsiriwat Varut   +2 more
doaj   +1 more source