Results 61 to 70 of about 402,186 (350)

Progress Towards a Multi-Modal Capsule Endoscopy Device Featuring Microultrasound Imaging [PDF]

, 2016
Current clinical standards for endoscopy in the gastrointestinal (GI) tract combine high definition optics and ultrasound imaging to view the lumen superficially and through its thickness.
Al-Rawhani, M., Beeley, J., Cochran, S., Cox, B.F., Cumming, D., Cummins, G., Demore, C.E.M., Desmulliez, M.P.Y., Lay, H.S., McPhillips, R., Poltarjonoks, R., Qiu, Y., Seetohul, V., Trolier-McKinstry, S., Wallace, M.   +14 more
core   +2 more sources

Capsule endoscopy – Recent developments and future directions

Expert Review of Gastroenterology & Hepatology, 2020
Introduction Capsule endoscopy (CE) is an established modality in the diagnostic algorithm of small bowel (SB) pathology. Its use has expanded for investigation of upper and lower gastrointestinal diseases with similar prototypes.
Stefania Zammit Chetcuti, R. Sidhu
semanticscholar   +1 more source

Artificial Intelligence and Capsule Endoscopy: Automatic Detection of Small Bowel Blood Content Using a Convolutional Neural Network

GE: Portuguese Journal of Gastroenterology, 2021
Introduction: Capsule endoscopy has revolutionized the management of patients with obscure gastrointestinal bleeding. Nevertheless, reading capsule endoscopy images is time-consuming and prone to overlooking significant lesions, thus limiting its ...
Miguel Mascarenhas Saraiva, Tiago Ribeiro, João Afonso, João P.S. Ferreira, Hélder Cardoso, Patrícia Andrade, Marco P.L. Parente, Renato N. Jorge, Guilherme Macedo   +8 more
doaj   +1 more source

Improved reception of in-body signals by means of a wearable multi-antenna system [PDF]

, 2013
High data-rate wireless communication for in-body human implants is mainly performed in the 402-405 MHz Medical Implant Communication System band and the 2.45 GHz Industrial, Scientific and Medical band.
Agneessens, Sam, Castel, Thijs, Joseph, Wout, Rogier, Hendrik, Tanghe, Emmeric, Van Torre, Patrick, Vermeeren, Günter   +6 more
core   +2 more sources

Autonomous Magnetic Navigation Framework for Active Wireless Capsule Endoscopy Inspired by Conventional Colonoscopy Procedures [PDF]

arXiv, 2021
In recent years, simultaneous magnetic actuation and localization (SMAL) for active wireless capsule endoscopy (WCE) has been intensively studied to improve the efficiency and accuracy of the examination. In this paper, we propose an autonomous magnetic navigation framework for active WCE that mimics the "insertion" and "withdrawal" procedures ...
arxiv  

European guidelines from the EHTG and ESCP for Lynch syndrome: an updated third edition of the Mallorca guidelines based on gene and gender

BJS (British Journal of Surgery), EarlyView., 2020
Recommendations for clinical and molecular identification of LS, surgical and endoscopic management of LS‐associated colorectal cancer and preventive measures for cancer were produced. The emphasis was on surgical and gastroenterological aspects of the cancer spectrum.
T. T. Seppälä, A. Latchford, I. Negoi, A. Sampaio Soares, R. Jimenez‐Rodriguez, L. Sánchez‐Guillén, D. G. Evans, N. Ryan, E. J. Crosbie, M. Dominguez‐Valentin, J. Burn, M. Kloor, M. von Knebel Doeberitz, F. J. B. van Duijnhoven, P. Quirke, J. R. Sampson, P. Møller, G. Möslein, on behalf of the European Hereditary Tumour Group (EHTG) and European Society of Coloproctology (ESCP)   +18 more
wiley   +1 more source

Image-Enhanced Capsule Endoscopy Improves the Identification of Small Intestinal Lesions

Diagnostics, 2021
Image-enhanced endoscopy is useful for diagnosing and identifying lesions in the gastrointestinal tract. Recently, image-enhanced endoscopy has become a breakthrough technology that has attracted significant attention.
Noriyuki Ogata, Kazuo Ohtsuka, Masataka Ogawa, Yasuharu Maeda, Fumio Ishida, Shin-ei Kudo   +5 more
doaj   +1 more source

Capsule endoscopy in inflammatory bowel disease type unclassified and indeterminate colitis serologically negative [PDF]

, 2010
BACKGROUND: The value of capsule endoscopy in the setting of inflammatory bowel disease type unclassified (IBDU) and indeterminate colitis (IC) remains obscure.
Almeida, N, Figueiredo, P, Freire, P, Gouveia, H, Leitão, MC, Lopes, S, Lérias, C, Portela, F   +7 more
core   +1 more source

CAD-CAP: a 25,000-image database serving the development of artificial intelligence for capsule endoscopy

Endoscopy International Open, 2020
Background and study aims Capsule endoscopy (CE) is the preferred method for small bowel (SB) exploration. With a mean number of 50,000 SB frames per video, SBCE reading is time-consuming and tedious (30 to 60 minutes per video).
R. Leenhardt, Cynthia Li, Jean-Philippe Le Mouel, G. Rahmi, J. Saurin, F. Cholet, A. Boureille, X. Amiot, M. Delvaux, C. Duburque, C. Léandri, R. Gérard, S. Lecleire, F. Mesli, I. Nion‐Larmurier, O. Romain, S. Sacher‐Huvelin, C. Simon-Shane, G. Vanbiervliet, P. Marteau, A. Histace, X. Dray   +21 more
semanticscholar   +1 more source

Current Clinical Indications for Small Bowel Capsule Endoscopy

Acta Médica Portuguesa, 2015
Introduction: Small bowel capsule endoscopy is currently the first line diagnostic examination for many diseases affecting the small bowel. This article aims to review and critically address the current indications of small bowel capsule endoscopy in ...
Bruno Rosa, José Cotter
doaj   +1 more source