Results 61 to 70 of about 689,000 (243)

Dysplasia grading of colorectal polyps through CNN analysis of WSI [PDF]

, 2021
Colorectal cancer is a leading cause of cancer death for both men and women. For this reason, histopathological characterization of colorectal polyps is the major instrument for the pathologist in order to infer the actual risk for cancer and to guide further follow-up.
arxiv   +1 more source

Assessing Individual Risk for High-Risk Early Colorectal Neoplasm for Pre-Selection of Screening in Shanghai, China: A Population-Based Nested Case–Control Study

Cancer Management and Research, 2021
Jie Shen,1,2,* Yiling Wu,3,* Xiaoshuang Feng,1,2,* Fei Liang,4 Miao Mo,1,2 Binxin Cai,3 Changming Zhou,1,2 Zezhou Wang,1,2 Meiying Zhu,3 Guoxiang Cai,2,5 Ying Zheng1,2 1Department of Cancer Prevention, Fudan University Shanghai Cancer Center, Shanghai ...
Shen J, Wu Y, Feng X, Liang F, Mo M, Cai B, Zhou C, Wang Z, Zhu M, Cai G, Zheng Y   +10 more
doaj  

Effects of subitems in the colorectal cancer screening protocol on the Chinese colorectal cancer screening program: an analysis based on natural community screening results

BMC Cancer, 2019
Background To date, no single colorectal cancer (CRC) screening strategy has been determined to be applicable worldwide. In China, a CRC screening protocol that combines double fecal immunochemical tests (FITs) and a high-risk factor questionnaire (HRFQ)
Shan-Rong Cai, Yan-Qin Huang, Su-Zhan Zhang, Qi-Rong Li, Xin Yuan Ma, Shu Zheng   +5 more
doaj   +1 more source

Preliminary Experience and Morbidity Analysis of Cytoreductive Surgery with Hyperthermic Intraperitoneal Chemotherapy (CRS/Hipec) from a Tertiary Cancer Center in India [PDF]

Journal of Clinical and Diagnostic Research, 2015
Background: Peritoneal carcinomatosis (PC) can arise directly from peritoneum (primary) or from regional spread of gastrointestinal and gynecological malignancies. It is often considered a terminal event.
Naveen Padmanabhan, Barath Raj Kumar, Ansar Pullampara Pookunju, Ayyapan Srinivasan, Vikash Mahajan   +4 more
doaj   +1 more source

Pattern of Rectal Cancer Recurrence Following Potentially Curative Surgical Treatment

Journal of Coloproctology, 2022
Survival in rectal cancer has been related mainly to clinical and pathological staging. Recurrence is the most challenging issue when surgical treatment of rectal cancer is concerned.
Gustavo Sevá-Pereira, Vitória de Souza Oliveira, Gabriela Domingues Andrade Ribeiro, Paula Buozzi Tarabay, Marcello Imbrizzi Rabello, Joaquim José de Oliveira-Filho   +5 more
doaj   +1 more source

EBHI:A New Enteroscope Biopsy Histopathological H&E Image Dataset for Image Classification Evaluation [PDF]

arXiv, 2022
Background and purpose: Colorectal cancer has become the third most common cancer worldwide, accounting for approximately 10% of cancer patients. Early detection of the disease is important for the treatment of colorectal cancer patients. Histopathological examination is the gold standard for screening colorectal cancer.
arxiv  

Survival Prediction from Imbalance colorectal cancer dataset using hybrid sampling methods and tree-based classifiers [PDF]

arXiv, 2023
Background and Objective: Colorectal cancer is a high mortality cancer. Clinical data analysis plays a crucial role in predicting the survival of colorectal cancer patients, enabling clinicians to make informed treatment decisions. However, utilizing clinical data can be challenging, especially when dealing with imbalanced outcomes.
arxiv  

KRAS, NRAS, and BRAF Mutation Pattern in Metastatic Colorectal Cancer: A Study from Northwest Iran [PDF]

Journal of Clinical and Diagnostic Research, 2019
Introduction: Colorectal cancer is currently the third most common cancer in terms of incidence and mortality in Iran. Different gene mutations may confer different degrees of biological aggressiveness and reduce the effectiveness of targeted therapeutic
Roya Dolatkhah, Saeed Dastgiri, Iraj Asvadi Kermani, Jamal Eivazi Ziaei, Alireza Nikanfar, Zohreh Sanaat, Amir Taher Eftekhar Sadat, Mohammad Hossein Somi   +7 more
doaj   +1 more source

Comparison of the endocytoscopic and clinicopathologic features of colorectal neoplasms [PDF]

Endoscopy International Open, 2016
Permeation of a vein or lymphatic vessel by a tumor is a key risk factor for lymph node metastasis. We examined the features of colorectal tumor vessel permeation using endocytoscopy, an ultra-high magnifying endoscopic system combined with a narrow-band imaging capability (EC-NBI).We examined 188 colorectal lesions using EC-NBI before treatment was ...
Hideyuki Miyachi, Kenta Kodama, Fumio Ishida, Shin-ei Kudo, Kenichi Takeda, Kunihiko Wakamura, Haruhiro Inoue, Toyoki Kudo, Masashi Misawa, Eiji Hidaka, Yuichi Mori   +10 more
openaire   +4 more sources

NeoUNet: Towards accurate colon polyp segmentation and neoplasm detection [PDF]

arXiv, 2021
Automatic polyp segmentation has proven to be immensely helpful for endoscopy procedures, reducing the missing rate of adenoma detection for endoscopists while increasing efficiency. However, classifying a polyp as being neoplasm or not and segmenting it at the pixel level is still a challenging task for doctors to perform in a limited time.
arxiv