Results 21 to 30 of about 982,353 (269)

The Effect of Prucalopride on the Completion Rate and Polyp Detection Rate of Colon Capsule Endoscopies

Clinical Epidemiology, 2022
Ulrik Deding,1,2 Lasse Kaalby,1,2 Gunnar Baatrup,1,2 Morten Kobaek-Larsen,1,2 Marianne Kirstine Thygesen,1,2 Owen Epstein,3 Thomas Bjørsum-Meyer1,2 1Department of Surgery, Odense University Hospital, Svendborg, Denmark; 2Department of Clinical Research ...
Deding U, Kaalby L, Baatrup G, Kobaek-Larsen M, Thygesen MK, Epstein O, Bjørsum-Meyer T   +6 more
doaj  

Massive gastrointestinal bleed due to multiple gastric neuroendocrine tumors

Journal of Digestive Endoscopy, 2015
Gastric neuroendocrine tumors (G-NETs) are uncommon lesions which are usually diagnosed on histological evaluation of gastric polyps. These may occur sporadically or due to hypergastrinemia in the setting of atrophic gastritis or Zollinger-Ellison ...
Vishal Sharma, Surinder Singh Rana, Paramvir Singh Mangat, Lileswar Kaman, Deepak Kumar Bhasin   +4 more
doaj   +1 more source

Quality Metrics and Indicators in Colonoscopy [PDF]

Iranian Journal of Colorectal Research, 2018
Colonoscopy is the preferred method for colorectal cancer screening. However, despite significant advances, the examination remainssubject to limitations and variability amongst different practitioners.
Halim Bou Daher, Ala Sharara
doaj  

A Nasal Polyp [PDF]

The American Journal of the Medical Sciences, 1894
n ...
openaire   +2 more sources

Polyp Detection and Segmentation from Video Capsule Endoscopy: A Review

Journal of Imaging, 2016
Video capsule endoscopy (VCE) is used widely nowadays for visualizing the gastrointestinal (GI) tract. Capsule endoscopy exams are prescribed usually as an additional monitoring mechanism and can help in identifying polyps, bleeding, etc.
V. B. Surya Prasath
doaj   +1 more source

Polyp detection using CNNs in colonoscopy video

IET Computer Vision, 2020
Polyps are a group of cells growing on the inner surface of the colon. Over time, some polyps can lead to colon cancer, which is often fatal if found in its later stages.
Azadeh Haj‐Manouchehri, Hossein Mahvash Mohammadi   +1 more
doaj   +1 more source

Functional Analysis of Ligand‐Gated Chloride Channels in a Cnidarian Sheds Light on the Evolution of Inhibitory Signaling

Advanced Science, EarlyView.
We uncover a large variety of putative inhibitory ligand‐gated ion channels (LGICs) in the phylum Cnidaria, the sister group to all bilaterian animals. Phylogenetic analysis suggests a complex evolutionary history of inhibitory LGICs with diverse neurotransmitter ligands.
Abhilasha Ojha, Linda Kloss, Juan D. Montenegro, Simone Albani, Audrey Ortega‐Ramírez, Mihaela Raycheva, Sylvia Joussen, Sabrina Kaul, Michèle Bachmann, Lisa Huf, Günther Schmalzing, Alison G. Cole, Ulrich Technau, Stefan Gründer   +13 more
wiley   +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

Effectiveness of a novel artificial intelligence-assisted colonoscopy system for adenoma detection: a prospective, propensity score-matched, non-randomized controlled study in Korea [PDF]

Clinical Endoscopy
Background/Aims The real-world effectiveness of computer-aided detection (CADe) systems during colonoscopies remains uncertain. We assessed the effectiveness of the novel CADe system, ENdoscopy as AI-powered Device (ENAD), in enhancing the adenoma ...
Jung-Bin Park, Jung Ho Bae
doaj   +1 more source

Risk factors for endometrial polyps’ development in reproductive-age women

Медицинский вестник Юга России, 2022
Endometrial polyps are the most commonly observed pathological finding in the uterus. However, to date, there is little data regarding the factors for the development of endometrial polyps in reproductive-age women.
M. R. Orazov, L. M. Mihaleva, O. F. Poymanova, I. A. Mullina   +3 more
doaj   +1 more source