Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Shawn C. Chen"'
Autor:
Douglas K. Rex, Shawn C. Chen
Publikováno v:
Journal of Clinical Gastroenterology. 42:704-707
BACKGROUND There is variation between endoscopists in their detection of colorectal adenomas. There is less understanding of variation between endoscopists in detection and management of nonadenomas. AIM To describe the removal rates of nonadenomas,
Publikováno v:
Clinical Gastroenterology and Hepatology. 5:879-883
Background & Aims: Cecal intubation is one of the goals of colonoscopy. In some patients cecal intubation is unsuccessful. The aim of this study was to describe the approach used by a gastroenterologist with special interest in colonoscopy to perform
Publikováno v:
American Heart Journal. 138:414-421
Background Although the total costs of graduate medical education are difficult to quantify, this information is of great importance in planning over the next decade. Methods and Results A cost construction model was used to quantify the costs of tea
Publikováno v:
The American journal of gastroenterology. 104(1)
The American College of Radiology (ACR) recommends that polypsor =5 mm in size not be reported on computed tomography (CT) colonography studies. Patients with 1 or 2 polyps 6-9 mm in size can be offered "CTC surveillance" in 3 years in lieu of polype
Autor:
Douglas K. Rex, Shawn C. Chen
Publikováno v:
The American journal of gastroenterology. 102(4)
Both advancing age and male gender are known predictors of adenomas and large adenomas at colonoscopy. However, the importance of endoscopist compared with both age and gender as predictors of adenomas is not known. In this study, we assessed the ade
Publikováno v:
Gastrointestinal endoscopy. 61(4)
report of a gastric ulcer as a direct result of an LVAD or any other implantable device. We speculate that the gastric ulcer and subsequent perforation in our patient was caused by local ischemia that resulted from pressure exerted by the device on t
Publikováno v:
Gastrointestinal endoscopy. 60(4)
Autor:
Shawn C. Chen, Douglas K. Rex
Publikováno v:
The American journal of gastroenterology. 99(6)
Bispectral (BIS) monitoring has been used to evaluate depth of sedation in intensive care and surgical patients. We sought to explore its utility as a monitoring device for nurse-administered propofol sedation (NAPS) during colonoscopy.Fifty consecut
Autor:
Douglas K. Rex, Shawn C. Chen
Publikováno v:
Gastrointestinal Endoscopy. 63:AB210
Correlation Between Detection of Adenomas and Non-Adenomas: An Argument for Real Time Differentiation of Non-Adenomatous Colonic Polyps Shawn C. Chen, Douglas K. Rex Background and aim: Recent studies have demonstrated variable detection of adenomato
Publikováno v:
Gastrointestinal Endoscopy. 67:AB105-AB106