Endoscopic Ultrasonography Fine Needle Aspiration in Pancreatic Masses: A Study Comparing 22-gauge and 25-gauge Needle in the Same Patient
نویسندگان
چکیده
منابع مشابه
25-gauge histology needle versus 22-gauge cytology needle in endoscopic ultrasonography-guided sampling of pancreatic lesions and lymphadenopathy
BACKGROUND AND STUDY AIMS A new 25-gauge (G) endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) device (EchoTip ProCore; Cook Medical, Bloomington, Indiana, USA) has been developed, which features a hollowed-out reverse bevel to trap core samples. However, data on the differences between the diagnostic yield of the 25G EchoTip ProCore and that of a 22G standard needle are limited. ...
متن کامل22-gauge core vs 22-gauge aspiration needle for endoscopic ultrasound-guided sampling of abdominal masses
AIM To compare the aspiration needle (AN) and core biopsy needle (PC) in endoscopic ultrasound-guided fine needle aspiration (EUS-FNA) of abdominal masses. METHODS Consecutive patients referred for EUS-FNA were included in this prospective single-center trial. Each patient underwent a puncture of the lesion with both standard 22-gauge (G) AN (Echo Tip Ultra; Cook Medical, Bloomington, Indiana...
متن کاملEndoscopic ultrasound-guided sampling of solid pancreatic masses: 22-gauge aspiration versus 25-gauge biopsy needles
BACKGROUND Biopsy needles have recently been developed to obtain both cytological and histological specimens during endoscopic ultrasound (EUS). We conducted this study to compare 22-gauge (G) fine needle aspiration (FNA) needles, which have been the most frequently used, and new 25G fine needle biopsy (FNB) needles for EUS-guided sampling of solid pancreatic masses. METHODS We conducted a re...
متن کاملPerformance Characteristics of a New Flexible Nitinol 19-Gauge Endoscopic Ultrasound-Guided Fine Needle Aspiration Needle
We would like to report out results with the use of new flexible nitinol 19 gauge (G) endoscopic ultrasound-guided fine needle aspiration (EUS-FNA) needle. We studied the performance characteristics of this new EUS needle (ExpectTM 19 Flex; Boston Scientific, Natick, MA, USA) in cases considered difficult to perform with traditional stainless steel 19 G needles. Inclusion criteria were 1) lesio...
متن کاملEndoscopic ultrasound guided fine needle aspiration versus endoscopic ultrasound guided fine needle biopsy in sampling pancreatic masses
BACKGROUND The comparison between endoscopic ultrasound guided fine needle aspiration (EUS-FNA) and endoscopic ultrasound guided fine needle biopsy (EUS-FNB) for the diagnosis of pancreatic masses is still controversial. Many factors can affect the final results. METHODS Databases, such as PubMed, EMBASE, Cochrane Library, and Science Citation Index updated from 2000 to 2016 were searched to ...
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ژورنال
عنوان ژورنال: Journal of Cytology & Histology
سال: 2015
ISSN: 2157-7099
DOI: 10.4172/2157-7099.1000384