Endoscopic ultrasound-guided biopsy in chronic liver disease: a randomized comparison of 19-G FNA and 22-G FNB needles
نویسندگان
چکیده
منابع مشابه
Feasibility of endoscopic ultrasound (EUS) guided fine needle aspiration (FNA) and biopsy (FNB) with a new slim linear echoendoscope.
BACKGROUND Endoscopic ultrasound (EUS) guided fine needle aspiration (FNA) and biopsy (FNB) is considered a very accurate and safe tool for sampling extra-intestinal tumors. Standard echoendosocopes for FNA/FNB are large with a sharpened tip that can be associated with complications. A new slim linearechoendoscope have been developed trying to overcome this limitation. AIM Of the present stud...
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 کاملComparing endoscopic ultrasound (EUS)-guided fine needle aspiration (FNA) versus fine needle biopsy (FNB) in the diagnosis of solid lesions: study protocol for a randomized controlled trial
BACKGROUND Linear endoscopic ultrasonography (EUS) allows the visualization, identification, and characterization of the extent of lesions of the gastrointestinal (GI) tract and adjacent structures. EUS-guided fine-needle aspiration (EUS-FNA) facilitates a more accurate diagnosis of mediastinal, intra-abdominal, and pancreatic lesions through the collection of the cytological material under dir...
متن کاملA Prospective Comparison of EUS-Guided FNA Using 25-Gauge and 22-Gauge Needles
BACKGROUND AND AIMS There are limited data on the differences in diagnostic yield between 25-gauge and 22-gauge EUS-FNA needles. This prospective study compared the difference in diagnostic yield between a 22-gauge and a 25-gauge needle when performing EUS-FNA. METHODS Forty-three patients with intraluminal or extraluminal mass lesions and/or lymphadenopathy were enrolled prospectively. EUS-F...
متن کاملAutoimmune hepatitis diagnosed by endoscopic ultrasound-guided liver biopsy using a new 19-gauge histology needle.
An 85-year-old woman presented with elevated liver function tests. A computed tomography (CT) scan showed normal liver morphology and a cyst in the pancreas. Viral hepatitis serology was negative but tests for autoimmune disease were positive: antinuclear antibody 1:320, antismooth muscle antibody 1:40, immunoglobulin G level 2600mg/dL. The patient underwent endoscopic ultrasound (EUS)guided fi...
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ژورنال
عنوان ژورنال: Endoscopy International Open
سال: 2019
ISSN: 2364-3722,2196-9736
DOI: 10.1055/a-0655-7462