Abstract:
:Basic technique for endoscopic ultrasound (EUS) of solid lesions has developed during 30 years of EUS, as endoscopes and accessory equipment, particularly needles, have been developed. Systematic high-quality examinations require understanding and planning. Needles used for EUS-guided fine needle aspiration (FNA) have gone through many improvements; some 18 characteristics of any needle are presented and these come under consideration whenever choosing the best needle for each procedure. The bright future of EUS and FNA for solid lesions currently still leaves much room for continued developments.
journal_name
Endosc Ultrasoundjournal_title
Endoscopic ultrasoundauthors
Lachter Jdoi
10.4103/2303-9027.124313subject
Has Abstractpub_date
2014-01-01 00:00:00pages
46-53issue
1eissn
2303-9027issn
2226-7190pii
EUS-3-46journal_volume
3pub_type
杂志文章,评审abstract::Endobronchial ultrasound (EBUS) has gained importance for mediastinal lymph node staging. Contrast-enhanced EBUS is so far not a discussed technique including contrast-enhanced high mechanical index (MI)-EBUS and potentially contrast-enhanced low MI-EBUS. Possible use could include characterization of mediastinal lymp...
journal_title:Endoscopic ultrasound
pub_type: 杂志文章,评审
doi:10.4103/2303-9027.200215
更新日期:2017-01-01 00:00:00
abstract::This systematic review aims to assess the literature to determine the impact of EUS for diagnosing malignancy among indeterminate extrahepatic biliary strictures. A systematic review was performed using MEDLINE, EMBASE, Cochrane, and conference proceedings from inception to July 2016. Pooled results were calculated us...
journal_title:Endoscopic ultrasound
pub_type: 杂志文章,评审
doi:10.4103/eus.eus_24_19
更新日期:2019-09-01 00:00:00
abstract:Background and Objective:The widespread use of colonoscopy has led to an increasing number of subepithelial lesions (SELs) being detected in the lower gastrointestinal (GI) tract. This study aimed to analyze the utility of EUS and its role in the management of lower GI SELs. Patients and Methods:Records of all patient...
journal_title:Endoscopic ultrasound
pub_type: 杂志文章
doi:10.4103/eus.eus_51_20
更新日期:2020-09-01 00:00:00
abstract:INTRODUCTION:Hemosuccus pancreaticus (HP), hemorrhage from the papilla of Vater through the pancreatic duct (PD), is a rare cause of upper gastrointestinal bleeding. It may be caused by chronic pancreatitis, pseudoaneurism and pancreatic tumors. Only 2% of HP involves the hepatic arteries. Endoscopic ultrasound (EUS) m...
journal_title:Endoscopic ultrasound
pub_type: 杂志文章
doi:
更新日期:2014-04-01 00:00:00
abstract::Submucosal tumors (SMTs) are usually discovered fortuitously during routine endoscopy, including various non-neoplastic and neoplastic conditions. Endoscopic ultrasound (EUS) is considered to be the best imaging procedure to characterize SMTs and to determine the need for further treatment. In this review, the followi...
journal_title:Endoscopic ultrasound
pub_type: 杂志文章,评审
doi:10.7178/eus.06.003
更新日期:2013-07-01 00:00:00
abstract::Insulinoma is the most common functioning islet cell tumor of the pancreas, with an annual incidence of 4 cases/1 million individuals. It is treated by surgical methods. Open surgery was once considered the standard approach for the treatment of insulinoma. However, the procedure is traumatic and requires a large inci...
journal_title:Endoscopic ultrasound
pub_type: 杂志文章,评审
doi:10.4103/2303-9027.194703
更新日期:2017-05-01 00:00:00
abstract::Pancreatic pseudocysts are fluid collections in the peripancreatic tissues associated with acute or chronic pancreatitis. Endoscopic ultrasound (EUS)-guided drainage has become an established indication, having better results as compared to percutaneous drainage, nonguided endoscopic drainage, or surgical drainage. Th...
journal_title:Endoscopic ultrasound
pub_type: 杂志文章
doi:10.4103/2303-9027.170424
更新日期:2015-10-01 00:00:00
abstract::Pancreatic metastases are rare, ranging from 2% to 5% of pancreatic malignancies. Differentiating a primary pancreatic malignancy from a metastasis can be difficult due to similarities on imaging findings, but is crucial to ensure proper treatment. Although transabdominal ultrasound, computed tomography, and magnetic ...
journal_title:Endoscopic ultrasound
pub_type:
doi:10.4103/2303-9027.156746
更新日期:2015-04-01 00:00:00
abstract:Background and Objectives:The radial echoendoscope is still widely used for the investigation of abnormalities in the gastrointestinal wall and for stone detection in the extrahepatic biliary tree. Due to aging patient population, EUS is frequently performed in fragile and elderly individuals. We aimed to compare the m...
journal_title:Endoscopic ultrasound
pub_type: 杂志文章
doi:10.4103/eus.eus_3_19
更新日期:2019-09-01 00:00:00
abstract:Background and Objectives:EUS-guided tissue acquisition with rapid on-site cytologic evaluation (ROSE) has been used to increase the diagnostic yield. However, ROSE is not available in many centers. To date, only a few studies have assessed the adequacy of histologic cores in macroscopic on-site evaluation (MOSE) durin...
journal_title:Endoscopic ultrasound
pub_type: 杂志文章
doi:10.4103/eus.eus_34_19
更新日期:2019-09-01 00:00:00
abstract::Research in endoscopic ultrasound (EUS) is alive and kicking! This paper will present recent interesting developments in EUS based on research presented at the Digestive Disease Week (DDW) held in Chicago in 2014. Endosonographers are looking at various techniques to improve yield of fine needle aspiration and core bi...
journal_title:Endoscopic ultrasound
pub_type: 杂志文章
doi:10.4103/2303-9027.138782
更新日期:2014-07-01 00:00:00
abstract::The European Federation of Societies for Ultrasound in Medicine and Biology (EFSUMB) introduced guidelines on the use of contrast-enhanced ultrasound (CEUS) in 2004. This EFSUMB-document focused mainly on liver applications. However, new applications extending beyond the liver were developed thereafter. Increased inte...
journal_title:Endoscopic ultrasound
pub_type: 杂志文章,评审
doi:10.7178/eus.03.003
更新日期:2012-10-01 00:00:00
abstract::For a definitive diagnosis of fine-needle aspiration (FNA)/biopsy, one of the reliable techniques to determine the adequacy and accuracy rapid on-site evaluation (ROSE) of cytological samples is preferable. Because of the lack of trained pathologists, alternatives have to be explored. This study is primarily conducted...
journal_title:Endoscopic ultrasound
pub_type: 杂志文章
doi:10.4103/eus.eus_27_20
更新日期:2020-11-01 00:00:00
abstract:OBJECTIVE:To evaluate the diagnostic value of endoscopic ultrasonography (EUS) and contrast-enhanced harmonic (CEH) EUS in patients with gastrointestinal stromal tumors (GISTs). PATIENTS AND METHODS:About 19 patients with suspected GISTs underwent EUS and CEH-EUS before tumor resection. The malignant potential was ass...
journal_title:Endoscopic ultrasound
pub_type: 杂志文章
doi:10.4103/2303-9027.180475
更新日期:2016-03-01 00:00:00
abstract:INTRODUCTION:Endoscopic ultrasonography (EUS)-guided fine-needle aspiration (FNA) have a better accuracy for the detection of pancreatic tumors compared with others images modalities. We assessed if the image criteria of elastography and contrast harmonic echo-endoscopic ultrasound could help in choosing the appropriat...
journal_title:Endoscopic ultrasound
pub_type: 杂志文章
doi:
更新日期:2014-04-01 00:00:00
abstract:Background and Objectives:EUS-guided biliary drainage (EUS-BD) has emerged as a complementary technique for primary drainage or as a rescue technique after failed endoscopic retrograde cholangiography. The objective of this study was to demonstrate the feasibility of EUS-BD for malignant hilar stenosis (MHS), both as a...
journal_title:Endoscopic ultrasound
pub_type: 杂志文章
doi:10.4103/eus.eus_68_20
更新日期:2021-01-05 00:00:00
abstract:Background and Objective:Robust data in favor of clear superiority of 22G fine-needle biopsy (FNB) over 22G FNA for an echoendoscopic-guided sampling of pancreatic masses are lacking. The objective of this study is to compare the diagnostic outcomes and sample adequacy of these two needles. Materials and Methods:Compu...
journal_title:Endoscopic ultrasound
pub_type: 杂志文章,评审
doi:10.4103/eus.eus_4_19
更新日期:2020-05-01 00:00:00
abstract::Direct referral of patients for EUS - instead of preprocedural consultation with the endosonographer - has become standard practice (like for other endoscopic procedures) as it is time- and cost-effective. To ensure appropriate indications and safe examinations, the endosonographer should carefully consider what infor...
journal_title:Endoscopic ultrasound
pub_type: 杂志文章,评审
doi:10.4103/eus.eus_54_18
更新日期:2019-01-01 00:00:00
abstract:Background and Objectives:EUS guided core biopsy was once rarely performed but is now entering mainstream practice. Neuroendocrine tumors often warrant core biopsy as sufficient tissue must be obtained to allow for special staining to ensure a correct diagnosis. Traditionally these lesions were sampled with FNA needles...
journal_title:Endoscopic ultrasound
pub_type: 杂志文章
doi:10.4103/eus.eus_51_17
更新日期:2018-09-01 00:00:00
abstract:Background and Objectives:We investigated the relationship between the interruption of the muscularis propria of the lower esophageal sphincter (LES) measured by EUS and the relief of dysphagia in patients with esophageal achalasia treated by per-oral endoscopic myotomy (POEM). Patients and Methods:Patients with achal...
journal_title:Endoscopic ultrasound
pub_type: 杂志文章
doi:10.4103/eus.eus_30_20
更新日期:2020-07-01 00:00:00
abstract::Pancreatic lymphangiomas are rare, but benign neoplasms. Historically, the diagnoses in various case reports were mostly made after surgical resection. There are emerging data concerning the utility of endoscopic ultrasound-guided fine needle aspiration (EUS-FNA) to differentiate it from more sinister pancreatic cysti...
journal_title:Endoscopic ultrasound
pub_type:
doi:10.4103/2303-9027.204807
更新日期:2017-03-01 00:00:00
abstract:OBJECTIVE:The published data on the accuracy of the detection of pancreas divisum by endoscopic ultrasound (EUS) is limited. In this study, we evaluate the accuracy of detection of pancreas divisum by radial EUS in patients with chronic pancreatitis. METHODS:We retrospectively evaluated patients with chronic pancreati...
journal_title:Endoscopic ultrasound
pub_type: 杂志文章
doi:10.7178/eus.04.003
更新日期:2013-01-01 00:00:00
abstract:OBJECTIVES:The objective of guideline was to provide clear and relevant consensus statements to form a practical guideline for clinicians on the indications, optimal technique, safety and efficacy of endoscopic ultrasound guided celiac plexus neurolysis (EUS-CPN). METHODS:Six important clinical questions were determin...
journal_title:Endoscopic ultrasound
pub_type: 杂志文章
doi:10.4103/eus.eus_97_17
更新日期:2017-11-01 00:00:00
abstract:BACKGROUND:Laparoscopic and natural orifice transluminal endoscopic surgery techniques can diagnose peritoneal findings that suggest tumor cell dissemination. However, they have not been incorporated into routine practice, mainly owing to their complexity. To develop a minimally invasive endoscopic technique for the di...
journal_title:Endoscopic ultrasound
pub_type: 杂志文章
doi:10.4103/2303-9027.144535
更新日期:2014-10-01 00:00:00
abstract:Objectives:The project is aimed to compare the tissue sampling rate and the diagnostic accuracy rate of EUS-FNA using 22G nitinol and reverse bevel-tipped needles. Subjects and Methods:This was a prospective, randomized, crossover study in a tertiary academic hospital. All consecutive adult patients undergoing EUS-gui...
journal_title:Endoscopic ultrasound
pub_type: 杂志文章
doi:10.4103/eus.eus_113_17
更新日期:2018-01-01 00:00:00
abstract:Backgrounds and Objectives:No study on the use of lumen-apposing fully covered self-expanding metal stent (LAMS) to drain pancreatic fluid collections (PFCs) has evaluated outcomes of patients in the outpatient setting. The objective of this multicenter study was to evaluate the clinical outcomes, success rate, and adv...
journal_title:Endoscopic ultrasound
pub_type: 杂志文章
doi:10.4103/eus.eus_30_17
更新日期:2019-01-01 00:00:00
abstract::Metastatic cancer to the pancreas is rare and accounts for less than 2% of all pancreatic malignancies. Renal cell cancer, malignant melanoma, lung, colon and breast carcinoma are among the few tumors known to metastasize to the pancreas. The pancreas is a rare site of solitary metastasis, but it is often involved in ...
journal_title:Endoscopic ultrasound
pub_type:
doi:10.4103/2303-9027.121248
更新日期:2013-10-01 00:00:00
abstract::Numerous clinical pathways exist for patients presenting with a suspicious pancreatic mass. These range from direct surgical intervention following staging, with preoperative cross-sectional imaging, EUS with or without fine-needle aspiration or fine-needle core biopsy; neoadjuvant chemotherapy and/or radiation therap...
journal_title:Endoscopic ultrasound
pub_type: 杂志文章
doi:10.4103/eus.eus_28_20
更新日期:2020-05-01 00:00:00
abstract:Background and Objectives:EUS-FNA is applied widely in clinical practice, but there remains a lack of authentic training models. The present study aimed to develop a novel swine training model and to perform a preliminary assessment of its feasibility and efficacy. Materials and Methods:To create an internal lesion-li...
journal_title:Endoscopic ultrasound
pub_type: 杂志文章
doi:10.4103/eus.eus_13_20
更新日期:2020-07-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Extra-pancreatic cysts (EPCs) are incidentally found in patients with pancreatic cystic lesions (PCLs). The aim of this study is to find the prevalence of concurrent EPC in patients with PCLs, investigate associations with neoplastic lesions, and compare the prevalence of EPC to a control popu...
journal_title:Endoscopic ultrasound
pub_type: 杂志文章
doi:10.4103/2303-9027.163001
更新日期:2015-07-01 00:00:00