Results 21 to 30 of about 37,465 (368)

Kvasir-Capsule, a video capsule endoscopy dataset [PDF]

Scientific Data, 2021
AbstractArtificial intelligence (AI) is predicted to have profound effects on the future of video capsule endoscopy (VCE) technology. The potential lies in improving anomaly detection while reducing manual labour. Existing work demonstrates the promising benefits of AI-based computer-assisted diagnosis systems for VCE.
Smedsrud, Pia H., Thambawita, Vajira, Hicks, Steven A., Gjestang, Henrik, Nedrejord, Oda Olsen, Næss, Espen, Borgli, Hanna, Jha, Debesh, Berstad, Tor Jan Derek, Eskeland, Sigrun L., Lux, Mathias, Espeland, Håvard, Petlund, Andreas, Nguyen, Duc Tien Dang, Garcia-Ceja, Enrique, Johansen, Dag, Schmidt, Peter T., Toth, Ervin, Hammer, Hugo L., de Lange, Thomas, Riegler, Michael A., Halvorsen, Pål   +21 more
openaire   +9 more sources

The clinicopathological significance and relapse predictive role of tumor microenvironment of intrahepatic cholangiocarcinoma after radical surgery

Cancer, Volume 129, Issue 3, Page 393-404, 1 February 2023., 2023
Abstract Background This study attempts to detect the expression of FoxP3, CD68, CD8α, and PD‐L1 in the tumor microenvironment (TME) of intrahepatic cholangiocarcinoma (ICC), and analyze the relationship between the corresponding cells and clinicopathological characteristics as well as prognosis of ICC.
Yiling Zheng, Ning Huang, Shuwen Kuang, Jing Zhang, Hong Zhao, Jianxiong Wu, Mei Liu, Liming Wang   +7 more
wiley   +1 more source

Contribution of Capsule Endoscopy Early in a Bleeding Episode to Treatment of Small Bowel Angioectasia: A Case Report

Medicina, 2021
Background: Recent advances in endoscopic devices such as small bowel capsule endoscopy and balloon-assisted endoscopy have improved the level of medical care for small bowel bleeding.
Yoshinori Arai, Maiko Ogawa, Rikako Arimoto, Yoshitaka Ando, Daisuke Endo, Tatsuya Nakada, Ichiro Sugawara, Hiroshi Yokoyama, Keiko Shimoyama, Hiroko Inomata, Yosuke Kawahara, Masayuki Kato, Seiji Arihiro, Atsushi Hokari, Masayuki Saruta   +14 more
doaj   +1 more source

Optimising the performance and interpretation of small bowel capsule endoscopy [PDF]

, 2017
Small bowel capsule endoscopy has become a commonly used tool in the investigation of gastrointestinal symptoms and is now widely available in clinical practice. In contrast to conventional endoscopy, there is a lack of clear consensus on when competency
Adler, Albert, Belsey, Chen, Choi, Dokoutsidou, Ge, Guarini, Hale, Halling, Hong, Hosoe, Jang, Kim, Kim, Kim, Koulaouzidis, Koulaouzidis, Krystallis, Lai, Lim, Magalhães-Costa, McAlindon, Nakamura, Nouda, Ou, Park, Pioche, Pioche, Rahman, Rondonotti, Shiotani, Sidhu, Subramanian, Tontini, Westerhof, Xu, Yamada, Yung, Yung, Yung, Yung, Zheng   +42 more
core   +1 more source

The Importance of Alternative Diagnostic Modalities in the Diagnosis of Small Bowel Tumors After a Negative Capsule Endoscopy

GE: Portuguese Journal of Gastroenterology, 2015
Capsule endoscopy is widely accepted as the preferred diagnostic test in the evaluation of small bowel diseases, especially in the setting of obscure gastrointestinal bleeding.
Iolanda Ribeiro, Rolando Pinho, Adélia Rodrigues, Carlos Fernandes, Joana Silva, Ana Ponte, Davide Tente, João Carvalho   +7 more
doaj   +1 more source

Evaluation of Gastric Disease with Capsule Endoscopy [PDF]

Clinical Endoscopy, 2018
The clinical indication for capsule endoscopy has expanded from small bowel evaluation to include esophagus or colon evaluation. Nevertheless, the role of capsule endoscopy in evaluation of the stomach is very limited because of the large volume and ...
Seung-Joo Nam, Hyun Seok Lee, Yun Jeong Lim   +2 more
doaj   +1 more source

Colon Capsule Endoscopy as a Diagnostic Adjunct in Patients with Symptoms from the Lower Gastrointestinal Tract

Diagnostics, 2021
Prompted by the core idea of wireless capsule endoscopy as a painless gastrointestinal examination, and the easy adoption of small bowel capsule endoscopy, the armamentarium of the capsule-based imaging platforms has grown to include colon capsule ...
Thomas Bjørsum-Meyer, Gunnar Baatrup, Anastasios Koulaouzidis   +2 more
doaj   +1 more source

Diagnostic yield of video capsule endoscopy in obscure occult gastrointestinal bleed [PDF]

, 2017
Background: Gastrointestinal blood loss is the leading cause of iron deficiency anemia in developing world. Many patients had normal findings on initial upper and lower gastrointestinal endoscopy.
Gaikwad, Nitin R., Gupta, Sudhir J., Kothari, Harit G., Sankalecha, Tushar H.   +3 more
core   +2 more sources

On Reciprocally Rotating Magnetic Actuation of a Robotic Capsule in Unknown Tubular Environments [PDF]

IEEE Transactions on Medical Robotics and Bionics (2021), 2021
Active wireless capsule endoscopy (WCE) based on simultaneous magnetic actuation and localization (SMAL) techniques holds great promise for improving diagnostic accuracy, reducing examination time and relieving operator burden. To date, the rotating magnetic actuation methods have been constrained to use a continuously rotating permanent magnet.
arxiv   +1 more source

Abdominal compartment syndrome after endoscopic combined intrarenal surgery

IJU Case Reports, Volume 6, Issue 1, Page 22-25, January 2023., 2023
Introduction We report a case of abdominal compartment syndrome due to hydroperitoneum after endoscopic combined intrarenal surgery. Case presentation A 56‐year‐old woman with a left staghorn calculus underwent endoscopic combined intrarenal surgery as a two‐staged procedure and developed a distended abdomen, cyanosis of both legs, and hypotension ...
Shuhei Okada, Takuro Saito, Yasushi Ichimura, Masahiro Iinuma   +3 more
wiley   +1 more source