Showing 841 - 860 results of 978 for search '"Endoscopy"', query time: 0.06s Refine Results
  1. 841
  2. 842

    Improved Reception of In-Body Signals by Means of a Wearable Multi-Antenna System by Thijs Castel, Patrick Van Torre, Emmeric Tanghe, Sam Agneessens, Günter Vermeeren, Wout Joseph, Hendrik Rogier

    Published 2013-01-01
    “…We derive the optimal distribution and the minimum number of on-body antennas required to ensure signal levels that are large enough for real-time wireless endoscopy-capsule applications, at varying positions and orientations of the implant in the human body.…”
    Get full text
    Article
  3. 843

    Spontaneous anastomosis of esophageal atresia without esophageal stricture formation: A case report by S. Tan Tanny, S.E. Newman, M. Safe, W.J. Teague

    Published 2025-04-01
    “…Upper gastrointestinal endoscopy at the age of 2 years showed no esophagitis. …”
    Get full text
    Article
  4. 844

    Which scoring systems are useful for predicting the prognosis of lower gastrointestinal bleeding? Old and new by Ku Bean Jeong, Hee Seok Moon, Kyung Ryun In, Sun Hyung Kang, Jae kyu Sung, Hyun Yong Jeong

    Published 2025-01-01
    “…We evaluated the predictive accuracy of various scoring systems for 30-day mortality and prolonged hospital stay (≥ 10 days) by analyzing the areas under the receiver-operating characteristic curves, taking into account factors such as patient age, laboratory findings, and comorbidities (ABC); AIMS 65; Glasgow-Blatchford; Oakland; Rockall(pre-endoscopy); SHA2PE; and CHAMPS scores. Results We analyzed data from 1000 patients (mean age 66 years, 56.1% men, mean hospital stay 9.4 days) with lower gastrointestinal bleeding confirmed by any other means including DRE, colonoscopy and CT. …”
    Get full text
    Article
  5. 845

    Validity of serum autotaxin and Doppler ultrasound as noninvasive markers of esophageal varices in patients with liver cirrhosis by Doaa El Wazzan, Ayman F. El-Shayeb, Soraya Hamouda, Mohamed El Shafei, Akram A. Degheidy, Basma Salem, Mohamed Adel

    Published 2025-01-01
    “…Abstract Background Identification of noninvasive predictors of esophageal varices will permit to carry out endoscopy in selected groups of patients, thus avoiding unnecessary intervention as well as not missing patients at high risk of bleeding. …”
    Get full text
    Article
  6. 846

    First Account of Primary Leiomyosarcoma of the Lesser Omentum since Establishment of c-Kit Mutations in Gastrointestinal Stromal Tumors by Fumito Saijo, Kaoru Sato, Tomoko Handa, Yoichi Narushima, Naoki Matsumura, Noriyuki Iwama, Fumie Nakayama, Hiromi Tokumura

    Published 2019-01-01
    “…Following computed tomography and endoscopy, a 4.5 cm submucosal tumor in the lesser curvature of the stomach was highly suspected. …”
    Get full text
    Article
  7. 847

    Characterization of Helicobacter Pylori Infection in Patients with Gastric Ulcer by Marcos Félix Osorio Pagola, Magalys Blanca Olivert Cruz, Juan Luís de Pasos Carrazana, Alfredo Basilio Quiñones Ceballos, Mabel Vega Galindo, Anagalys Ortega Alvelay

    Published 2009-12-01
    “…<strong><br />Methods:</strong> An observational, descriptive, correlational retrospective study in patients with gastric ulcers at the Dr.Gustavo Aldereguía Lima Hospital was carried out from January 2005 to December 2007. Endoscopy and mucous gastric biopsy were performed for the histological and diagnostic study of the infection due to Helicobacter Pylori by means of the hematoxiline-eosine and giemsa stain respectively. …”
    Get full text
    Article
  8. 848

    Clinicopathological Characteristics of Serrated Polyposis Syndrome in Korea: Single Center Experience by Hyung-Keun Kim, Kyung-Jin Seo, Hyun Ho Choi, Sung Soo Kim, Hiun-Suk Chae, Ok-Ran Shin, Chang Hyuck Ahn, Young-Seok Cho

    Published 2015-01-01
    “…This retrospective analysis of prospectively collected data was performed using information from the endoscopy, clinical records, and pathology database system of Uijeongbu St. …”
    Get full text
    Article
  9. 849

    Helicobacter pylori Mutations Conferring Resistance to Fluoroquinolones and Clarithromycin among Dyspeptic Patients Attending a Tertiary Hospital, Tanzania by Hyasinta Jaka, Nele Rüttgerodt, Wolfgang Bohne, Andreas Mueller, Uwe Gross, Christa Kasang, Stephen E. Mshana

    Published 2019-01-01
    “…Between August 2014 and August 2016, patients undergoing upper gastrointestinal endoscopy at the Bugando Medical Centre were enrolled. …”
    Get full text
    Article
  10. 850
  11. 851
  12. 852

    Association Of Functional Dyspepsia With Depression; Gut-Brain Axis And Mental Health by Nadia Shams, Fareya Usmani, Hina Andaleeb, Furquana Niaz, Lubna Meraj, Nargis Munir

    Published 2024-03-01
    “…The previous medical record (including findings of upper GI Endoscopy) reviewed. Selected cases and controls were asked questions from DSM-IV Criteria of Depression. …”
    Get full text
    Article
  13. 853
  14. 854
  15. 855

    A foundation systematic review of natural language processing applied to gastroenterology & hepatology by Matthew Stammers, Balasubramanian Ramgopal, Abigail Owusu Nimako, Anand Vyas, Reza Nouraei, Cheryl Metcalf, James Batchelor, Jonathan Shepherd, Markus Gwiggner

    Published 2025-02-01
    “…Results Fifty-three studies were identified utilising NLP in endoscopy, inflammatory bowel disease, gastrointestinal bleeding, liver and pancreatic disease. …”
    Get full text
    Article
  16. 856

    The Quebec Association of Gastroenterology Position Paper on Colorectal Cancer Screening - 2003 by AN Barkun, G Jobin, G Cousineau, S Dubé, R Lahaie, P Paré, B Stein, R Wassef

    Published 2004-01-01
    “…Fecal occult blood testing (FOBT), endoscopy (including sigmoidoscopy and colonoscopy), barium enema and virtual colonoscopy were considered. …”
    Get full text
    Article
  17. 857

    Diagnosis of Non-Tumor Stenosing Lesions of the Major Duodenal Papilla Using Endoscopic Ultrasonography by V. A. Belozerov, O. I. Okhotnikov, N. A. Korenevskiy, V. A. Prokopov, S. N. Grigoriev, S. M. Shevyakin

    Published 2024-08-01
    “…The results of the examination and treatment of 2146 patients treated at the Kursk Regional Multidisciplinary Clinical Hospital in the period from 2015 to 2022, who underwent transpapillary interventions and/or endoscopic ultrasonography on the basis of the endoscopy department, are presented. A therapeutic and diagnostic algorithm for the management of patients with dilation of the common bile duct has been introduced into clinical practice, based on the developed criteria for stenosis of the major duodenal papilla (MDP), for which endoscopic ultrasonography was used in combination with the methodology of synthesis of hybrid fuzzy decision rules.The algorithm was implemented in a group of patients, which included 217 people.Results. …”
    Get full text
    Article
  18. 858

    Endoscopic retrograde cholangiopancreatography training using a silicone simulator fabricated using a 3D printing technique (with videos) by Suk Pyo Shin, Kyong Joo Lee, Min Je Sung, Jong Chan Kim, Guk Bae Kim, Moo Yeop Kim, Sung Yong Han, Sung Ill Jang, Mamoru Takenaka, Chang-Il Kwon

    Published 2025-01-01
    “…Subsequently, we aimed to determine whether endoscopy trainees acquired proficiency in ERCP techniques and assess any improvements in their skill levels from using this model. …”
    Get full text
    Article
  19. 859

    First Use of Superpulsed Fibre Thulium Laser-Based Contact Stone Ablation in Common Bile and Main Pancreatic Ducts by S. A. Budzinskiy, S. G. Shapovalyants, E. D. Fedorov, E. A. Vorobyeva, M. Yu. Svirin, M. G. Malyarov, P. L. Chernyakevich, E. N. Platonova

    Published 2021-06-01
    “…A 50-yo patient was admitted with clinical signs of chronic calculous pancreatitis and a history of EPST, pancreatic ductotomy and plastic pancreatic stenting. The first endoscopy stage comprised the encrusted pancreatic stent removal, retrograde pancreaticography, pancreatic ductotomy, narrowed terminal Wirsung’s duct bougienage with mechanical dilators and additional balloon-assisted dilation of the excision area and pancreatic stricture. …”
    Get full text
    Article
  20. 860

    Detection of Gastroesophageal Reflux Esophagitis Using 2-fluoro-2-deoxy-d-glucose Positron Emission Tomography by Min-Kuei Tsai, Hueisch-Jy Ding, Hsueh-Chou Lai, Kuo-Yang Yen, Chia-Ing Li, Yu-Yi Lin, Kai-Yuan Cheng, Keh-Bin Wang, Chia-Hung Kao

    Published 2012-01-01
    “…This is a retrospective study reviewing 408 healthy check-up subjects (169 females and 239 men), who underwent both FDG-PET and upper gastrointestinal endoscopy during September 2008 to December 2009. Quantitative analysis of FDG uptake in the distal part of the esophagus was performed by calculating the maximum standard uptake value (SUVmax). …”
    Get full text
    Article