Results 11 to 20 of about 127,475 (345)

JudgeNet: Inverse Attention and Multiscale Fusion Networks With Boundary Determination in Polyp Segmentation

IEEE Access, 2023
Colonoscopy is one of the most effective means of detecting intestinal polyps and colon cancer. With the development of machine vision, doctors often use automation to help diagnose intestinal polyps when using colonoscopy. The high rate of missed polyps
Deyu Wang, Chao Xu, Ziheng An, Jubao Han, Zhengping Li   +4 more
doaj   +1 more source

The clinical features of chronic intestinal schistosomiasis-related intestinal lesions

BMC Gastroenterology, 2021
Background Chronic intestinal schistosomiasis has been reported to be associated with colonic polyps, colorectal cancer and ulcerative colitis. We aim to investigate the clinical characteristics of intestinal-related lesions caused by chronic intestinal ...
Xian Qin, Cai-Yuan Liu, Yi-Lin Xiong, Tao Bai, Lei Zhang, Xiao-Hua Hou, Jun Song   +6 more
doaj   +1 more source

Inhibition of intestinal adenoma formation in APC(Min/+) mice by Riccardin D, a natural product derived from liverwort plant Dumortiera hirsuta. [PDF]

PLoS ONE, 2012
BACKGROUND: Mutation of tumor suppressor gene, adenomatous polyposis coli (APC), is the primary molecular event in the development of most intestinal carcinomas.
Hui-Ping Liu, Zu-Hua Gao, Shu-Xiang Cui, De-Fu Sun, Yan Wang, Cui-Rong Zhao, Hong-Xiang Lou, Xian-Jun Qu   +7 more
doaj   +1 more source

Diagnostic Value of Ultrasound-Guided Water Enema for Secondary Intussusception in Children [PDF]

Advanced Ultrasound in Diagnosis and Therapy, 2020
Objective: To investigate the diagnostic value of ultrasound-guided water enema for children with secondary intussusception.Methods: We performed a retrospective analysis of the sonographic findings of 52 children with a confirmed diagnosis of SI through
Liezhen Hu, MD, Bei Xia, MD, Xiaopeng Ma, MD, Tingting Liu, MD, Tingting Ding, MD, Dong Xiao, MD, Bin Wang, MD, Wei Yu, MD, Zhou Lin, MD, Lei Liu, MD, Xia Feng, MD
doaj   +1 more source

Schistosomiasis: An Uncommon Cause of Colonic Polyposis

CHRISMED Journal of Health and Research, 2023
Schistosomiasis is a parasitic infection caused by the trematodes of the Schistosoma genus. It is one of the neglected tropical diseases, contributing significantly to health-care costs, morbidity, and mortality in the developing world.
George Sarin Zacharia, Sreekanth K Menon, Anu Jacob, Meera Jayakumar Umadevi, Junu Rajan   +4 more
doaj   +1 more source

Opportunistic colonoscopy in healthy individuals: A non-trivial risk of adenoma

PLoS ONE, 2023
Background Colorectal cancer (CRC) is the second leading cause of cancer death worldwide. Opportunistic colonoscopy may be beneficial in reducing the incidence of CRC by detecting its precursors.
Xiaoliang Jin, Chang Cai, Jing Zhao, Liang Huang, Bo Jin, Yixin Jia, Bin Lyu   +6 more
doaj   +2 more sources

Peutz-Jeghers syndrome: Quantitative study on enterochromaffin cells in hamartomatous intestine polyps [PDF]

Srpski Arhiv za Celokupno Lekarstvo, 2013
Introduction. Peutz-Jeghers (PJ) syndrome is a rare familial disorder with the autosomal transmission characterized by multiple intestinal polyps, mucocutaneous pigmentation and increased incidence of various malignancies. Some clinical manifestations
Krstić Miljan, Katić Vuka, Stojnev Slavica, Mihailović Dragan, Mojsilović Marijola, Radovanović Zoran, Živković Vladimir   +6 more
doaj   +1 more source

A shared mucosal gut microbiota signature in primary sclerosing cholangitis before and after liver transplantation

Hepatology, EarlyView., 2022
In this study of the gut mucosal microbiota in primary sclerosing cholangitis (PSC), we found consistent microbiota features associated with PSC and recurrent PSC, PSC with inflammatory bowel disease and a persistent gut dysbiosis after liver transplantation Abstract Background and Aims Several characteristic features of the fecal microbiota have been ...
Mikal Jacob Hole, Kristin Kaasen Jørgensen, Kristian Holm, Peder R. Braadland, Malin Holm Meyer‐Myklestad, Asle Wilhelm Medhus, Dag Henrik Reikvam, Alexandra Götz, Krzysztof Grzyb, Kirsten Muri Boberg, Tom Hemming Karlsen, Martin Kummen, Johannes R. Hov   +12 more
wiley   +1 more source

Acute WNT signalling activation perturbs differentiation within the adult stomach and rapidly leads to tumour formation [PDF]

, 2013
A role for WNT signalling in gastric carcinogenesis has been suggested due to two major observations. First, patients with germline mutations in adenomatous polyposis coli (APC) are susceptible to stomach polyps and second, in gastric cancer, WNT ...
A Gregorieff, A Horii, A Jung, A Novak, AC de Vries, AN Milne, AT Franco, B Kim, B Tycko, C Cavard, D Athineos, D M Pritchard, DM Parkin, E Half, E Tahara, EF Chan, G Gatta, H Guillen-Ahlers, H Ireland, H Luche, H Nagase, H Oshima, H Shibata, H Watanabe, H Zhang, HC Zheng, HJ Freeman, J Cordero, J Neumann, J Parsonnet, J Woodgett, JG Forte, K Miyazawa, K Oien, KF Becker, KW Kinzler, LK Bianchi, M Crabtree, M Iida, M Nakayama, M Shitashige, M Suzuki, M Suzuki, M Torbenson, MG Smith, MP Ebert, N Barker, N Barker, N Barker, N Barker, N Barker, N Harada, N Murata-Kamiya, N Uemura, O J Sansom, O Sokolova, O Tetsu, OJ Sansom, P Blache, P Correa, P Correa, P Lauren, P Salgueiro, P Soriano, PJ Guilford, R A Ridgway, R Kemp, R Poulsom, S Garrean, S Nakatsuru, S Patel, S Patel, S Radulescu, S Segditsas, S Sekine, SC Abraham, SC Abraham, SM Przemeck, SS Ng, T Gnad, T Oda, TC He, WM Clements, WS Park, XC He, Y Miyoshi, Y Park do, Z Spicer, Z Zhao   +88 more
core   +1 more source

Jejunal Polyps that Lead to Small Bowel Intussusception in Adults: A Rare Case Report [PDF]

JLUMHS, 2020
Small intestine polyps are very rare in adults. Incidental finding of those polyps; sending them for histopathology that comes out to be Peutz-Jeghers syndrome (PJS) is extremely rare.
Shahid Nazir , Ambreen Munir, Sehrish Sulman, Qazi Waleed-u-Zaman, Aisha Yar Muhammad   +4 more
doaj   +1 more source