Results 71 to 80 of about 154,997 (310)

Endoscopic Treatment for Superficial Nonampullary Duodenal Tumors

The Korean Journal of Gastroenterology, 2021
Superficial nonampullary duodenal epithelial tumors are considered rare but have been increasingly recognized in recent years. Accordingly, the importance of endoscopic treatment for the lesions are also increasing.
Hyo-Joon Yang
doaj   +1 more source

Management of Noncatastrophic Internal Carotid Artery Injury in Endoscopic Skull Base Surgery. [PDF]

, 2019
Arterial injuries are the most feared complication of endoscopic skull base surgery. During resection of the middle fossa component of a large ventral skull base chondrosarcoma, arterial bleeding was encountered near the right internal carotid artery ...
El-Sayed, Ivan H, Safaee, Michael, Theodosopoulos, Philip V, Young, Jacob S   +3 more
core  

Endometriosis: A Rare Cause of Large Bowel Obstruction. [PDF]

, 2018
Large bowel obstruction can result in significant morbidity and mortality, especially in cases of acute complete obstruction. There are many possible causes, the most common in adults being colorectal cancer.
Alexandrino, G, Carvalho, R, Horta, D, Lourenço, L, Reis, J, Sobrinho, C   +5 more
core   +1 more source

Hybrid Continuum Robot Designs and Architectures for Healthcare Applications

Advanced Robotics Research, EarlyView.
Hybrid continuum robots represent an emerging class of flexible manipulators that blend materials, structures, and actuation concepts from the established fields of soft and continuum robotics. This review introduces an accessible framework to distinguish key hybridization approaches, surveys current designs aimed at complex clinical applications, and ...
Burak Ozdemir, Muhammad A. Khalid, Manish Chauhan, Pietro Valdastri, James H. Chandler   +4 more
wiley   +1 more source

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

Peroral endoscopic tumor resection of recurrent hypopharyngeal fibrovascular polyp

VideoGIE
Background and Aims: Fibrovascular polyps (FVPs) are rare benign submucosal tumors of the pharynx and cervical esophagus that can cause dysphagia and airway obstruction.
Yohei Nishikawa, MD, PhD, Koji Otsuka, MD, PhD, Kei Ushikubo, MD, Kazuki Yamamoto, MD, PhD, Ippei Tanaka, MD, Mayo Tanabe, MD, PhD, Takashi Suzuki, MD, PhD, Haruhiro Inoue, MD, PhD   +7 more
doaj   +1 more source

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

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, Hiroki Okada, Akio Shiwaku, Keita Tanaka, Hideki Shimaoka, Kenji Maki, Fumihiro Yoshimura, Suguru Hasegawa   +7 more
doaj   +1 more source

Mechanostimulatory Cues Determine Intestinal Fibroblast Fate and Profibrotic Remodeling in a Physiodynamic Human Gut‐on‐a‐Chip

Advanced Science, EarlyView.
A healthy gut barrier shields underlying fibroblasts from luminal shear forces, illustrating that “good fences make good neighbors.” Barrier damage exposes fibroblasts to shear stress, inducing cell death and the emergence of stress‐adapted, profibrotic fibroblasts. Sustained shear exposure promotes the formation of stiff aggregates of mechanoadapative
Soyoun Min, Nam Than, Yong Cheol Shin, Elif G. Ertugral, Chandrasekhar R. Kothapalli, Olumuyiwa Awoniyi, Hyun Jung Kim   +6 more
wiley   +1 more source

Arthroscopic washout of the knee: a procedure in decline. [PDF]

, 2014
BACKGROUND: Osteoarthritis (OA) of the knee is a chronic, progressive condition which often requires surgical intervention. The evidence for the benefits of arthroscopic debridement or washout for knee OA is weak and arthroscopy is currently only ...
American Academy of Orthopaedic Surgeons, Andersson-Molina, Arthritis Care, Bernard, Burr, Cameron-Donaldson, Caroline Hing, Cicuttini, Clements, Cooper, Dhawan, Felson, Grenier, Hospital Episode Statistics: Health and Social Care Information Centre, Jason Bernard, Lane, Laupattarakasem, Loeser, Losina, National Institute for Health and Care Excellence, National Institute for Health and Clinical Excellence, Oliver Boughton, Rosenthal, Sihvonen, Sowers, Spector, Srikanth, Stefan Lazic, Zhang   +28 more
core   +1 more source

Nanomedicine Meets Immunotherapy: Advancing Adoptive Cell Therapy with Nanoparticles in the Treatment of Cancer with Sustainability Perspectives

Advanced Science, EarlyView.
This review surveys nanoparticle‐based strategies to enhance adoptive cell therapy, particularly CAR‐T cell approaches, in solid tumor treatment. It describes how nanoparticles can improve tumor immunogenicity and T‐cell infiltration while reducing toxicity, and how they enable in vivo CAR‐T cell generation.
Erica Frostegård, Tatiana Bobrova, Amalie Leinebø, Thibault Leray, Shayamita Ghosh, Lorena García‐Hevia, Chiara Puccinelli, Lorenzo Riccio, Jacopo Sorani, Davide Bonifazi, Julien Caumartin, Emmanuel Donnadieu, Florence Gazeau, Roland Hischier, Else Marit Inderberg, Mónica L. Fanarraga, Maria Loustau, Bernd Nowack, Sébastien Wälchli, Cécilia Ménard‐Moyon   +19 more
wiley   +1 more source