Abstract:
BACKGROUND AND STUDY AIMS:Use of ultrathin (ut) endoscopes is sometimes limited by their design (outer diameter, tip angulation and image quality). New ut-endoscopes are being designed to address these limitations. A new ut-endoscope, XGIF-PV70N5 (Olympus America Inc.), with an outer diameter of 5.5 mm, 4-way angulation and narrow band imaging has recently been introduced. In this study, we report our subjective experience with this prototype ut-endoscope and discuss the practical uses of its new features. PATIENTS AND METHODS:In this prospective case series, ut-endoscopy was performed on selected patients scheduled for endoscopy at a tertiary referral center. RESULTS:Ut-endoscopy was successfully performed on 15 patients with varied indications. The 4-way angulation proved advantageous but not necessary. Narrow band imaging was not very useful in this group of patients. The image quality was satisfactory. CONCLUSIONS:The prototype ut-endoscope can be used for a broad range of indications. The 4-way angulation may prove advantageous in specific situations and the role of narrow-band imaging remains to be defined.
journal_name
Dig Dis Scijournal_title
Digestive diseases and sciencesauthors
Agrawal D,Wong RC,Isenberg G,Faulx A,Chak Adoi
10.1007/s10620-010-1344-9subject
Has Abstractpub_date
2011-03-01 00:00:00pages
909-14issue
3eissn
0163-2116issn
1573-2568journal_volume
56pub_type
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