ArticleEndoscopy international open2017
Road Map fluoroscopy successfully guides endoscopic interventions in the esophagus.
Article in Endoscopy international open, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Authors and funding
6 authors at 1 institution in 1 country.
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Abstract
BACKGROUND AND STUDY
aimsRoad Map (RM) fluoroscopy is a radiological technique that enables visualization of anatomic structures using image subtraction at peak opacification. RM fluoroscopy has never previously been evaluated for use in endoscopy. The aim of this study was to evaluate the usefulness of RM in guiding endoscopic intervention in the esophagus. PATIENTS AND
methodsThis was a monocentric observational trial of consecutive patients with esophageal strictures in a university hospital. Twenty-seven investigations using RM were performed in 24 patients undergoing esophageal endoscopy. Indications for the procedure were balloon dilatation (n = 7 including 2 pneumatic balloon dilatations for treatment of achalasia), bougie dilatation (n = 7) and diagnostic endoscopy (n = 1). In addition, 12 stents, 7 partially covered and 5 fully covered, were placed using RM as a guide for determination of stent length and diameter. Stents were deployed under RM guidance.
resultsIn all procedures, RM successfully guided the intervention. Endoscopic control endoscopy confirmed adequate stent placement in all cases.
conclusionRM allows permanent and accurate radiographic imaging of stenoses and esophageal anatomic changes. It is an easy and safe method of guiding endoscopic interventions that require radiological imaging.
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Registered trials
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