| The Antro-pyloric Capsular Movement by Capsule Endoscopy. | |
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MedLine Citation:
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PMID: 20535348 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
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BACKGROUND/AIMS: Capsule endoscopy (CE) is used for various purposes. The aims of this study were to classify the types of antro-pyloric capsular movement in CE and to investigate the relationship between the types of capsular movement and clinical factors, including gastric emptying time (GET). METHODS: Out of 103 patients who received CE between January 2004 and July 2006, 82 patients (33 female, mean age of 50.6 years) were retrospectively analyzed for capsular movement; 21 patients were excluded because of the history of medications and previous surgeries. CE images were interpreted by a single investigator in relation to the GET and types of antro-pyloric capsular movement. RESULTS: Antro-pyloric capsular movement was classified into four patterns: type 1, large longitudinal to-and-fro movements in the antrum followed by passage through the pylorus without resistance; type 2, after large longitudinal to-and-fro movements, passage through the pylorus with resistance (> 1 minute); type 3, mixed pattern of type 1 and 4; type 4, weak movement. Median GET by CE were 14.1 minutes (range, 1.2-50.1), 21.7 minutes (6.2-154.9), 57.3 minutes (14.9-249.8), and 58.8 minutes (21.0-249.5) for type 1, 2, 3, and 4, respectively. GET in type 1 and 2 were significantly shorter than that in type 3 and 4 (p < 0.05). Ten diabetic patients presented with type 2 (n = 5), 3 (n = 3), and 4 (n = 2) patterns, but not with type 1. CONCLUSIONS: Our results suggest the analysis of capsule movement using CE to be a possible method of evaluating the antro-pyloric movement. |
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Authors:
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Kyung Min Kim; Joon Seong Lee; Tae Hee Lee; Won Young Cho; Hyun Gun Kim; Jin-Oh Kim; Joo Young Cho; Su Jin Hong |
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Publication Detail:
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Type: Journal Article Date: 2010-04-27 |
Journal Detail:
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Title: Journal of neurogastroenterology and motility Volume: 16 ISSN: 2093-0887 ISO Abbreviation: J Neurogastroenterol Motil Publication Date: 2010 Apr |
Date Detail:
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Created Date: 2010-06-10 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101530189 Medline TA: J Neurogastroenterol Motil Country: Korea (South) |
Other Details:
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Languages: eng Pagination: 172-6 Citation Subset: - |
Affiliation:
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Institute for Digestive Research, Digestive Disease Center, Soonchunhyang University College of Medicine, Seoul, Korea. |
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