Is Occult Obscure Gastrointestinal Bleeding a Definite Indication for Capsule Endoscopy A Retrospective Analysis of Diagnostic Yield in Patients with Occult versus Overt BleedingReportar como inadecuado




Is Occult Obscure Gastrointestinal Bleeding a Definite Indication for Capsule Endoscopy A Retrospective Analysis of Diagnostic Yield in Patients with Occult versus Overt Bleeding - Descarga este documento en PDF. Documentación en PDF para descargar gratis. Disponible también para leer online.

Gastroenterology Research and PracticeVolume 2013 2013, Article ID 915463, 7 pages

Clinical Study

Department of Gastroenterology and Metabolism, Graduate School of Biomedical & Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima 734-8551, Japan

Department of Endoscopy, Hiroshima University Hospital, 1-2-3 Kasumi, Minami-ku, Hiroshima 734-8551, Japan

Received 22 July 2013; Revised 17 September 2013; Accepted 17 September 2013

Academic Editor: Paolo Gionchetti

Copyright © 2013 Ikue Watari et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Background-Aim. Usefulness of capsule endoscopy CE for diagnosing small-bowel lesions in patients with obscure gastrointestinal bleeding OGIB has been reported. Most reports have addressed the clinical features of overt OGIB, with few addressing occult OGIB. We aimed to clarify whether occult OGIB is a definite indication for CE. Methods. We retrospectively compared the cases of 102 patients with occult OGIB and 325 patients with overt OGIB, all having undergone CE. The diagnostic yield of CE and identification of various lesion types were determined in cases of occult OGIB versus overt OGIB. Results. There was no significant difference in diagnostic yield between occult and overt OGIB. The small-bowel lesions in cases of occult OGIB were diagnosed as ulcer-erosive lesions , 18%, vascular lesions , 11%, and tumors , 3%, and those in cases of overt OGIB were diagnosed as ulcer-erosive lesions , 16%, vascular lesions , 10%, and tumors , 6%. Conclusion. CE detection rates and CE identification of various small-bowel diseases do not differ between patients with occult versus overt OGIB. CE should be actively performed for patients with either occult or overt OGIB.





Autor: Ikue Watari, Shiro Oka, Shinji Tanaka, Makoto Nakano, Taiki Aoyama, Shigeto Yoshida, and Kazuaki Chayama

Fuente: https://www.hindawi.com/



DESCARGAR PDF




Documentos relacionados