Results 41 to 50 of about 15,566 (158)

Efficacy of Endoscopic Evaluation and Hemostatic Intervention for Post-hemorrhoidectomy Bleeding

Journal of the Anus, Rectum and Colon
Achieving hemostasis during post-hemorrhoidectomy bleeding (PHB) is often challenging owing to poor visibility within the anal canal. We investigated the feasibility of using endoscopy for observation and maintaining hemostasis during PHB.
Katsuhisa Ohashi, Katsuhide Ohashi, Akinori Sasaki, Kazuyoshi Ota, Kazutomo Kitagawa   +4 more
doaj   +1 more source

Endoscopic Hemostatic Treatment with a Novel Self-Assembling Peptide Gel for Precut Fistulotomy-Related Bleeding

Case Reports in Gastroenterology
Introduction: Precut fistulotomy is of interest as one of the salvage techniques for selective bile duct cannulation using endoscopic retrograde cholangiopancreatography.
Kimitoshi Kubo, Xinhan Zhang, Ikko Tanaka   +2 more
doaj   +1 more source

SERV-CT: A disparity dataset from CT for validation of endoscopic 3D reconstruction [PDF]

, 2020
In computer vision, reference datasets have been highly successful in promoting algorithmic development in stereo reconstruction. Surgical scenes gives rise to specific problems, including the lack of clear corner features, highly specular surfaces and the presence of blood and smoke.
arxiv   +1 more source

Autonomous Robotic Suction to Clear the Surgical Field for Hemostasis using Image-based Blood Flow Detection [PDF]

arXiv, 2020
Autonomous robotic surgery has seen significant progression over the last decade with the aims of reducing surgeon fatigue, improving procedural consistency, and perhaps one day take over surgery itself. However, automation has not been applied to the critical surgical task of controlling tissue and blood vessel bleeding--known as hemostasis.
arxiv  

Endoscopic hemostatic spray for uncontrolled bleeding after complicated endoscopic mucosal resection or endoscopic submucosal dissection: a report of 2 cases

VideoGIE, 2021
Background and Aims: There is a significant bleeding risk after gastric endoscopic submucosal dissection (ESD) and EMR cases. This case series describes the use of an endoscopic hemostasis spray, which is not typically used to treat this type of bleeding,
Kayla M. Hartz, DO, Roland Y. Lee, MD, Leonard T. Walsh, MD, Matthew E.B. Dixon, MD, Matthew T. Moyer, MD, MS   +4 more
doaj  

UPPER GASTROINTESTINAL BLEEDING:IS ONLY AN INJECTION OF EPINEPHRINE SUFFICIENT? SUCCES RATES BY FORREST CLASSIFICATION

Sanamed, 2020
Objective: Endoscopic treatment is an effective and successful treatment for non-variceal upper gastrointestinal system (GIS) bleedings. In recent years, endoscopic combined therapies have been recommended for hemostasis.
Ahmet Surek, Eyup Gemici, Mehmet Abdussamet Bozkurt, Mehmet Karabulut   +3 more
doaj   +1 more source

Diagnosis and treatment of severe epistaxis after endoscopic skull base surgery

Chinese Journal of Contemporary Neurology and Neurosurgery, 2019
Objective To summarize the causes, treatment and prognosis of severe epistaxis after transnasal endoscopic skull base surgery. Methods and Results There were 12 patients with delayed severe epistaxis after transnasal endoscopic skull base surgery from ...
Qiang ZHANG, Huan-xin YU, Wei HANG, Xiang ZHAI, Gang LIU, Jian-min KANG   +5 more
doaj  

A Three-limb Teleoperated Robotic System with Foot Control for Flexible Endoscopic Surgery [PDF]

arXiv, 2020
Flexible endoscopy requires high skills to manipulate both the endoscope and associated instruments. In most robotic flexible endoscopic systems, the endoscope and instruments are controlled separately by two operators, which may result in communication errors and inefficient operation.
arxiv  

Hemostatic forceps in various gastrointestinal bleeding scenarios: A single center comparative study with endoclip

Cogent Medicine, 2019
Endoclip is currently the preferred tool for endoscopic hemostasis in many endoscopic units. But, due to some technical limitations of endoclip and success of hemostatic forceps in hemostasis during endoscopic submucosal dissection (ESD), we aimed to ...
Mohamad Abdelaziz
doaj   +1 more source

Clinical endoscopic management and outcome of post-endoscopic sphincterotomy bleeding. [PDF]

PLoS ONE, 2017
Post-endoscopic sphincterotomy bleeding is a common complication of biliary sphincterotomy, and the incidence varies from 1% to 48%. It can be challenging to localize the bleeder or to administer various interventions through a side-viewing endoscope ...
Wei-Chen Lin, Hsaing-Hung Lin, Chien-Yuan Hung, Shou-Chuan Shih, Cheng-Hsin Chu   +4 more
doaj   +1 more source