PTH-072 A Retrospective Review of Video Capsule Endoscopy (VCE)
نویسندگان
چکیده
منابع مشابه
Polyp Detection and Segmentation from Video Capsule Endoscopy: A Review
Video capsule endoscopy (VCE) is used widely nowadays for visualizing the gastrointestinal (GI) tract. Capsule endoscopy exams are prescribed usually as an additional monitoring mechanism and can help in identifying polyps, bleeding, etc. To analyze the large scale video data produced by VCE exams, automatic image processing, computer vision, and learning algorithms are required. Recently, auto...
متن کاملContraindications for video capsule endoscopy
Video capsule endoscopy (VCE) has been applied in the last 15 years in an increasing field of applications. Although many contraindications have been put into perspective, some precautions still have to be considered. Known stenosis of the gastrointestinal tract is a clear contraindication for VCE unless surgery is already scheduled or at least has been considered as an optional treatment modal...
متن کاملCapsule Endoscopy: A Comprehensive Review
Until a few years ago, the small bowel was an organ which was very difficult to explore with the available endoscopic, radiological and nuclear medicine techniques due to anatomical (i.e. distance from external orifices, length) and physiological (i.e. active peristalsis) reasons. In routine practice, only the last few centimeters of the ileum was accessible to retrograde visualization by ileo-...
متن کاملVideo capsule endoscopy of the small bowel.
PURPOSE OF REVIEW It is now over 8 years since small bowel capsule endoscopy (SBCE) was first introduced to the gastrointestinal community. The original capsule (Given Imaging, YoKneam, Israel) - a disposable 26 x 11 mm video capsule containing its own optical dome, light source, batteries, transmitter and antenna - is swallowed with water after a 12 h fast. The capsule is propelled via perista...
متن کاملAutomatic blood detection in capsule endoscopy video.
We propose two automatic methods for detecting bleeding in wireless capsule endoscopy videos of the small intestine. The first one uses solely the color information, whereas the second one incorporates the assumptions about the blood spot shape and size. The original idea is namely the definition of a new color space that provides good separability of blood pixels and intestinal wall. Both meth...
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ژورنال
عنوان ژورنال: Gut
سال: 2013
ISSN: 0017-5749,1468-3288
DOI: 10.1136/gutjnl-2013-304907.559