Results 351 to 360 of about 1,123,117 (400)
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Gastrointestinal Endoscopy, 1990
Ultrasound probes are being developed as alternatives to dedicated ultrasound endoscopes. These probes have been designed to pass through the instrument channel of ordinary fiberoptic or video endoscopes. We have developed a 20-MHz mechanical linear probe for use within the upper gastrointestinal tract, pancreatic duct, biliary tree, and colon ...
Fred E. Silverstein +2 more
openaire +2 more sources
Ultrasound probes are being developed as alternatives to dedicated ultrasound endoscopes. These probes have been designed to pass through the instrument channel of ordinary fiberoptic or video endoscopes. We have developed a 20-MHz mechanical linear probe for use within the upper gastrointestinal tract, pancreatic duct, biliary tree, and colon ...
Fred E. Silverstein +2 more
openaire +2 more sources
Interventional Endoscopic Ultrasound
Clinical Radiology, 2003Endoscopic ultrasound (EUS) has been used in clinical practice for the past two decades, mainly for staging upper gastrointestinal tract tumours. More recently the technique has been used to guide interventional procedures, particularly EUS-guided biopsy. In this review we describe the equipment and technique required for interventional EUS.
A.A Yong, Stuart A. G. Roberts
openaire +3 more sources
Contrast-Enhanced Endoscopic Ultrasound and Endoscopic Ultrasound Elastography
2021The precise characterization and diagnosis of pancreatic lesions is of the utmost importance for the choice of the subsequent therapeutic pathway. Endoscopic ultrasound, computed tomography, and magnetic resonance represent some of the most reliable imaging modalities for the study of the pancreas.
Pietro Fusaroli, Anna Cominardi
openaire +2 more sources
Endoscopy, 2019
Background Pancreatic neuroendocrine tumors (NETs) and intraductal pancreatic mucinous neoplasia (IPMN) with worrisome features are surgically managed. Endoscopic ultrasound (EUS)-guided radiofrequency ablation (RFA) has recently been developed.
M. Barthet +8 more
semanticscholar +1 more source
Background Pancreatic neuroendocrine tumors (NETs) and intraductal pancreatic mucinous neoplasia (IPMN) with worrisome features are surgically managed. Endoscopic ultrasound (EUS)-guided radiofrequency ablation (RFA) has recently been developed.
M. Barthet +8 more
semanticscholar +1 more source
Endoscopic ultrasound of the larynx
Current Opinion in Otolaryngology & Head and Neck Surgery, 2016Endoscopic ultrasound (EUS) of the larynx is a vertical endoscopic imaging technique that gives further information about the extension of a lesion apart from normal white light endoscopy, chromoendoscopy, as well as palpation. It combines the advantages of ultrasound and endoscopy. Miniprobes or ultrasound endoscopes with 10-20 MHz are applied.
Christoph Arens, Marcel Kraft
openaire +3 more sources
Gastrointestinal Endoscopy Clinics of North America, 2000
Endoscopic ultrasound was introduced in the early 1980s. Today, endoscopic ultrasound remains the most accurate modality for local staging of gastrointestinal cancers but the emphasis is now on what findings will impact patient care. At the same time, a new era of interventional endoscopic ultrasound that might also be called image-directed therapies ...
openaire +2 more sources
Endoscopic ultrasound was introduced in the early 1980s. Today, endoscopic ultrasound remains the most accurate modality for local staging of gastrointestinal cancers but the emphasis is now on what findings will impact patient care. At the same time, a new era of interventional endoscopic ultrasound that might also be called image-directed therapies ...
openaire +2 more sources
ENDOSCOPIC ULTRASOUND OF THE CANINE ABDOMEN
Veterinary Radiology & Ultrasound, 2007The aim of this study was to develop a standardized procedure for examination of the canine abdomen using endoscopic ultrasound and to describe the organs and structures that could be identified transgastrically. The abdomen of four healthy dogs and two cadavers were examined with endoscopic ultrasound.
Gaschen, Lorrie +2 more
openaire +3 more sources
Endoscopy, 2018
Background Endoscopic ultrasound-guided biliary drainage is an alternative to percutaneous biliary drainage in cases of malignant biliary obstruction and failure of classic endoscopic drainage by endoscopic retrograde cholangiopancreatography (ERCP ...
J. Jacques +11 more
semanticscholar +1 more source
Background Endoscopic ultrasound-guided biliary drainage is an alternative to percutaneous biliary drainage in cases of malignant biliary obstruction and failure of classic endoscopic drainage by endoscopic retrograde cholangiopancreatography (ERCP ...
J. Jacques +11 more
semanticscholar +1 more source
Endoscopic Ultrasound Elastography
Pancreatology, 2011Sonoelastography is based on the knowledge that some diseases, such as cancer, lead to a change in tissue hardness. Elastography examines the elastic properties of tissues by applying a slight compression to the tissue and comparing the images obtained before and after this compression.
openaire +3 more sources
Digestive Endoscopy, 2018
Fine‐needle aspiration (FNA) cytology has been the preferred technique for procuring tissue at endoscopic ultrasound (EUS) procedures for the past 25 years.
J. Bang +6 more
semanticscholar +1 more source
Fine‐needle aspiration (FNA) cytology has been the preferred technique for procuring tissue at endoscopic ultrasound (EUS) procedures for the past 25 years.
J. Bang +6 more
semanticscholar +1 more source