Results 21 to 30 of about 819,681 (335)

Loss of Apc heterozygosity and abnormal tissue building in nascent intestinal polyps in mice carrying a truncated Apc gene.

open access: greenProceedings of the National Academy of Sciences of the United States of America, 1995
Masanobu Oshima   +5 more
openalex   +3 more sources

Image Segmentation of Intestinal Polyps using Attention Mechanism based on Convolutional Neural Network

open access: yesInternational Journal of Advanced Computer Science and Applications, 2023
—The intestinal polyp is one of the common intestinal diseases, which is characterized by protruding lining tissue of the colon or rectum. Considering that they may become cancerous, they should be removed by surgery as soon as possible.
Xinyi Zheng   +3 more
semanticscholar   +1 more source

Secondary Colo-Colic Intussusception Caused by Giant Polyp of Sigmoid Colon in a 5-Year-Old Girl

open access: yesCase Reports in Gastroenterology, 2023
Intussusception is common in infants and young children. The most common type is small intestinal intussusception or ileo-colic intussusception. Colonic intussusception is rare.
Tan Haizhi, Xiao Xiaobing, Deng Jianrong
doaj   +1 more source

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

open access: yesIEEE 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   +4 more
doaj   +1 more source

The clinical features of chronic intestinal schistosomiasis-related intestinal lesions

open access: yesBMC 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   +6 more
doaj   +1 more source

Cross-Species Comparison of Human and Mouse Intestinal Polyps Reveals Conserved Mechanisms in Adenomatous Polyposis Coli (APC)-Driven Tumorigenesis

open access: greenAmerican Journal of Pathology, 2008
Cláudia Gaspar   +9 more
openalex   +3 more sources

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

open access: yesPLoS 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   +7 more
doaj   +1 more source

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

open access: yesAdvanced 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

open access: yesCHRISMED 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   +4 more
doaj   +1 more source

Human intestinal spirochetosis, irritable bowel syndrome, and colonic polyps: A systematic review and meta‐analysis

open access: yesJournal of Gastroenterology and Hepatology, 2022
Human colonic spirochetosis (CS) is usually due toBrachyspira pilosicolior Brachyspira aalborgiinfection. While traditionally considered to be commensal bacteria, there are scattered case reports and case series of gastrointestinal (GI) symptoms in CS ...
Kening Fan   +7 more
semanticscholar   +1 more source

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