Comparability of localization data in transnasal and transoral esophagogastroduodenoscopy

Comparability of localization data in transnasal and transoral esophagogastroduodenoscopy

BACKGROUND Esophagogastroduodenoscopy is an often-used and safe diagnostic method in gastroenterology. Transnasal esophagogastroduodenoscopy is now an established addition to the endoscopic instrumentarium. Although the two examination methods can be used alongside each other, there is a lack of studies on the comparability of the localization data obtained with the transoral and transnasal met...

Author's response to reviews Title: Comparability of localization data in transnasal and transoral esophagogastroduodenoscopy Authors:

Intraoropharyngeal U-turn method using transnasal esophagogastroduodenoscopy.

The more progress that has been made in endoscopy, the more superficial cancers have been found in the head and neck regions [1–4]. There are, however, some areas that are difficult to observe on transoral esophagogastroduodenoscopy (EGD). In particular, only a tangential view of the radix linguae is obtained with transoral EGD. In this report, we present the procedure for an intraoropharyngeal...

Role of ultrathin transnasal esophagogastroduodenoscopy: experience with 50 patients.

Conventional gastroscopes have a diameter of 8.8-12 mm; ultrathin endoscopes have an outer diameter of 5.3-5.9 mm. We share our experience with 50 patients who underwent transnasal esophagogastroduodenoscopy using an ultrathin endoscope. The indications included endoscopyassisted nasogastric tube placement in 25 patients, tight lesions not negotiable with conventional endoscope in 9, restricted...

the clustering and classification data mining techniques in insurance fraud detection:the case of iranian car insurance

با توجه به گسترش روز افزون تقلب در حوزه بیمه به خصوص در بخش بیمه اتومبیل و تبعات منفی آن برای شرکت های بیمه، به کارگیری روش های مناسب و کارآمد به منظور شناسایی و کشف تقلب در این حوزه امری ضروری است. درک الگوی موجود در داده های مربوط به مطالبات گزارش شده گذشته می تواند در کشف واقعی یا غیرواقعی بودن ادعای خسارت، مفید باشد. یکی از متداول ترین و پرکاربردترین راه های کشف الگوی داده ها استفاده از ر...