Results 21 to 30 of about 73,841 (288)
Automatic Endoscopic Ultrasound Station Recognition with Limited Data [PDF]
arXiv, 2023 Pancreatic cancer is a lethal form of cancer that significantly contributes to cancer-related deaths worldwide. Early detection is essential to improve patient prognosis and survival rates. Despite advances in medical imaging techniques, pancreatic cancer remains a challenging disease to detect.
arxiv
ENDOSCOPIC ULTRASOUND IN THE EVALUATION OF UPPER SUBEPITHELIAL LESIONS
Arquivos de Gastroenterologia, 2015 BackgroundEndoscopic ultrasound is considered the best imaging test for the diagnosis and evaluation of subepithelial lesions of the gastrointestinal tract.ObjectiveThe present study aims to describe the endosonographic characteristics of upper gastric ...
Dalton Marques CHAVES +7 more
doaj +1 more source
Recent development of endoscopic ultrasound-guided biliary drainage
International Journal of Gastrointestinal Intervention, 2020 Endoscopic ultrasound (EUS)-guided drainage of bile ducts is experiencing widespread introduction into clinical algorithms and utilization of its benefits on regular basis.
Rastislav Kunda
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DeformableFormer: Classification of Endoscopic Ultrasound Guided Fine Needle Biopsy in Pancreatic Diseases [PDF]
arXiv, 2023 Endoscopic Ultrasound-Fine Needle Aspiration (EUS-FNA) is used to examine pancreatic cancer. EUS-FNA is an examination using EUS to insert a thin needle into the tumor and collect pancreatic tissue fragments. Then collected pancreatic tissue fragments are then stained to classify whether they are pancreatic cancer.
arxiv
Arquivos de Gastroenterologia, 2014 Context Tissue sampling of renal masses is traditionally performed via the percutaneous approach or laparoscopicaly. The utility of endoscopic ultrasound to biopsy renal lesions it remains unclear and few cases have been reported.
Renata Nobre MOURA +5 more
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DEN Open, 2022 Third‐space endoscopic techniques, such as peroral endoscopic tumor resection (POET) and submucosal tunneling endoscopic resection (STER), enable access to deep organs and tissues that have been previously inaccessible with an endoscope.
Hironari Shiwaku +7 more
doaj +1 more source
Video-rate dual-modal forward-viewing photoacoustic and fluorescence endo-microscopy through a multimode fibre [PDF]
, 2021 Multimode fibres are becoming increasingly attractive in optical endoscopy as they promise to enable unparalleled miniaturisation, spatial resolution and cost as compared to conventional fibre bundle-based counterpart. However, achieving high-speed imaging through a multimode fibre (MMF) based on wavefront shaping has been challenging due to the use of
arxiv +1 more source
The Role of Contrast-Enhanced Harmonic Endoscopic Ultrasound in Interventional Endoscopic Ultrasound
Medicina, 2021 Over the last decades, contrast-enhanced harmonic endoscopic ultrasound (CH-EUS) has emerged as an important diagnostic tool for the diagnosis and differentiation of several gastrointestinal diseases.
Cecilia Binda +4 more
doaj +1 more source
Arc-to-line frame registration method for ultrasound and photoacoustic image-guided intraoperative robot-assisted laparoscopic prostatectomy [PDF]
arXiv, 2023 Purpose: To achieve effective robot-assisted laparoscopic prostatectomy, the integration of transrectal ultrasound (TRUS) imaging system which is the most widely used imaging modelity in prostate imaging is essential. However, manual manipulation of the ultrasound transducer during the procedure will significantly interfere with the surgery. Therefore,
arxiv
ECHOENDOSCOPY – CURRENT SITUATION IN GASTROENTEROLOGY [PDF]
Archives of the Balkan Medical Union, 2018 Echoendoscopy, endoscopic ultrasound or endosonography is an examination that combines endoscopic and ultrasound images in order to evaluate the lesions found not only in the gastrointestinal tract wall but also around it.
Ruxandra Oprita, Daniel Berceanu
doaj