Results 31 to 40 of about 118,446 (350)

Ethanol Ablation of a Peripheral Nerve Sheath Tumor Presenting as a Small Bowel Obstruction. [PDF]

open access: yes, 2015
Ethanol has historically been used as an ablative agent for a variety of lesions. One of the more common applications of this technique is celiac plexus neurolysis; however, recent reports have suggested a role for the endoscopic alcohol ablation of a ...
Chang, Kenneth   +4 more
core   +1 more source

Autonomous Tissue Scanning under Free-Form Motion for Intraoperative Tissue Characterisation

open access: yes, 2020
In Minimally Invasive Surgery (MIS), tissue scanning with imaging probes is required for subsurface visualisation to characterise the state of the tissue. However, scanning of large tissue surfaces in the presence of deformation is a challenging task for
Cartucho, Joao   +2 more
core   +1 more source

INITIAL EXPERIENCE WITH ENDOSCOPIC ULTRASOUND-GUIDED FINE NEEDLE ASPIRATION OF RENAL MASSES: indications, applications and limitations

open access: yesArquivos 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
doaj   +1 more source

Endoscopic full‐thickness resection of an esophageal leiomyoma located in close proximity to the azygos vein

open access: yesDEN 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

Rapid on-site evaluation (ROSE) in pancreatic cancer diagnosis. doing more with less [PDF]

open access: yes, 2015
Rapid on-site evaluation (ROSE) in pancreatic cancer diagnosis: Doing more with ...
Carico, Elisabetta   +6 more
core   +1 more source

ECHOENDOSCOPY – CURRENT SITUATION IN GASTROENTEROLOGY [PDF]

open access: yesArchives 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  

Endoscopic Ultrasound Guided Drainage of Peri-Rectal Collections: A Salvage Approach

open access: yesMarshall Journal of Medicine, 2016
Abdominal and pelvic abscesses can occur as a consequence of surgery and are associated with significant morbidity and mortality. It is well accepted that the primary treatment is antibiotic therapy and minimally invasive drainage.
Yana Cavanagh   +4 more
doaj   +1 more source

Endoscopic ultrasound‐guided percutaneous endoscopic gastrostomy

open access: yesDigestive Endoscopy, 2020
Percutaneous endoscopic gastrostomy (PEG) is the method of choice for feeding and nutritional support in patients with a normal gastrointestinal function who require long‐term enteral nutrition. We report our experience regarding an alternative endoscopic ultrasound (EUS)‐guided PEG technique.
Sandra Baile‐Maxía   +8 more
openaire   +4 more sources

Kidney Stone Dissolution By Tetherless, Enzyme‐Loaded, Soft Magnetic Miniature Robots

open access: yesAdvanced Healthcare Materials, EarlyView.
Wireless magnetic robots are developed for kidney stone dissolution. The robots navigate through a urinary tract model from bladder and ureter to renal pelvis with the help of external magnetic fields. The filaments are loaded with urease enzyme which catalyzes urea to carbon dioxide and ammonia, thereby increasing pH to basic regime and supporting ...
Afarin Khabbazian   +15 more
wiley   +1 more source

Endoscopic ultrasound in the staging of gastrointestinal luminal malignancies [PDF]

open access: yes, 2013
Endoscopic ultrasound (EUS) is an important tool in the staging of gastrointestinal cancers. This review highlights the use of EUS in the staging of gastrointestinal luminal malignancies and compares the performance of EUS with other imaging modalities ...
Azzopardi, Neville
core  

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