Gaze patterns hold key to unlocking successful search strategies and increasing polyp detection rate in colonoscopy
نویسندگان
چکیده
منابع مشابه
Adenoma and Polyp Detection Rates in Colonoscopy according to Indication
Background Adenoma detection rate (ADR) is a validated quality measure for screening colonoscopy, but there are little data for other indications. The distribution of adenomas is not well described for these indications. Aim To describe ADR and the adenoma distribution in the proximal and distal colon based on colonoscopy indication. Methods Outpatient colonoscopies are subdivided by indica...
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Colonoscopy is one of the best methods for screening colon cancer. A variety of research groups have proposed methods for automatic detection of polyps in colonoscopic images to support the doctors during examination. However, the problem can still not be assumed as solved. The major drawback of many approaches is the amount and quality of images used for classifier training and evaluation. Our...
متن کاملGPU-accelerated Polyp Detection in Virtual Colonoscopy
Nowadays, Virtual Colonoscopy (VC) is an important non-invasive alternative for the study of the colon. Substantial research efforts have been dedicated to this method, and one of the major challenges has always been producing accurate results in a short period of time. One of the most crucial phases of VC is the detection of polyp candidates, where possible lesions on the colon walls are autom...
متن کاملPolyp detection rate and pathological features in patients undergoing a comprehensive colonoscopy screening
AIM To identify the prevalence, and clinical and pathologic characteristic of colonic polyps among Iranian patients undergoing a comprehensive colonoscopy, and determine the polyp detection rate (PDR) and adenoma detection rate (ADR). METHODS In this cross-sectional study, demographics and epidemiologic characteristics of 531 persons who underwent colonoscopies between 2014 and 2015 at Mehrad...
متن کاملDouble contrast enema and colonoscopy in polyp detection.
The diagnostic accuracy of double contrast enema was assessed by colonoscopy of 250 consecutive patients with polypoid lesions that were observed at double contrast enema. The enema method detected 90% of all existing polypoid lesions, and gave false positive results in less than 3.5% Colonoscopy revealed 91% of the lesions. Double contrast enema is suitable as a screening procedure and, when u...
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ژورنال
عنوان ژورنال: Endoscopy
سال: 2018
ISSN: 0013-726X,1438-8812
DOI: 10.1055/s-0044-101026