Results 61 to 70 of about 1,123,117 (400)

Cardiac Organoid Model Inspired Micro‐Robot Smart Patch to Treat Myocardial Infarction

Advanced Materials, EarlyView.
The heart organoid model exhibits the acidic microenvironment characteristic of myocardial infarction, which emerges as a pivotal force propelling the movement of micro‐robots. These micro‐robots, administered through microneedles, can penetrate deep into the tissue, effectively delivering therapeutic payloads to facilitate heart repair.
Fangfang Wang, Zilu Xu, Feiyang Zheng, Dongcheng Yang, Kaige Xu, Ming Ke, Xiao Zhou, Xiaohan Zhang, Ju Tan, Yong Liu, Yansha Hao, Malcolm Xing, Chuhong Zhu   +12 more
wiley   +1 more source

Role of Endoscopic Ultrasound in the Evaluation of Pancreatic Cystic Neoplasms: A Concise Review

Diagnostics, 2023
Pancreatic cystic lesions are being discovered as incidental lesions during cross-sectional imaging studies of the abdomen with increasing frequency. Endoscopic ultrasound is an important diagnostic modality for managing pancreatic cystic lesions.
Shiva Rangwani, Wasseem Juakiem, Somashekar G. Krishna, Samer El-Dika   +3 more
doaj   +1 more source

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

, 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, Giannarou, Stamatia, Zhan, Jian   +2 more
core   +1 more source

Stretchable, Multiplexed, and Bimodal Sensing Electronic Armor for Colonoscopic Continuum Robot Enhanced by Triboelectric Artificial Synapse

Advanced Materials, EarlyView.
Colonoscopic continuum robots lack sensing, endangering intestinal tissue. An ideal sensing array is hard to integrate. This work introduces a 3D crosslinked stretchable E‐armor with full‐coverage and multiplexing. It has bimodal sensing, forms a triboelectric synapse, uses CNN‐LSTM, and has a hydrogel and innovative triboelectric materials.
Yuyang Sun, Tao Chen, Dongsheng Li, Hanyang Li, Tianci Ji, Fengxia Wang, Lining Sun, Chengkuo Lee, Huicong Liu   +8 more
wiley   +1 more source

Endoscopic ultrasonography in diagnosis of digestive diseases. Review of clinical cases

Gastroenterologìa, 2023
Endoscopic ultrasound (EUS) is a high-tech ultrasound examination that simultaneously combines the options of endoscopic and ultrasound diagnosis of diseases of the gastrointestinal tract, pancreas, bile ducts and liver.
Yu.M. Stepanov, N.V. Prolom, S.O. Tarabarov, M.V. Titova, I.M. Adamska, O.V. Zeleniuk   +5 more
doaj   +1 more source

Comparison of the efficacy and safety of endoscopic ultrasound‐guided choledochoduodenostomy and hepaticogastrostomy for malignant distal biliary obstruction: Multicenter, randomized, clinical trial

Digestive Endoscopy, 2019
Endoscopic ultrasound‐guided biliary drainage (EUS‐BD) can be carried out by two different approaches: choledochoduodenostomy (CDS) and hepaticogastrostomy (HGS).
Kosuke Minaga, T. Ogura, H. Shiomi, Hajime Imai, N. Hoki, M. Takenaka, Hidefumi Nishikiori, Y. Yamashita, T. Hisa, Hironari Kato, H. Kamada, Atsushi Okuda, Ryota Sagami, Hiroaki Hashimoto, K. Higuchi, Y. Chiba, M. Kudo, M. Kitano   +17 more
semanticscholar   +1 more source

Bioinspired Smart Nanogels for Rapid Blue Laser‐Activated Hemostasis in Gastrointestinal Bleeding

Advanced Materials, EarlyView.
Waxberry‐inspired branched‐silica nanogel can swiftly stop bleeding upon blue laser endoscopy for gastrointestinal hemostasis in the esophagus, stomach, and duodenum of mini‐pigs. Abstract Gastrointestinal bleeding (GIB) is a critical condition that requires rapid and effective intervention.
Ruijue Dan, Yu Huang, Shali Tan, Kaige Xu, Yuchen Zhang, Zhaohui Luan, Paipai Qi, Xingyue Zhang, Donghui Zhu, Wen Zhong, Chaoqiang Fan, Malcolm Xing, Shiming Yang   +12 more
wiley   +1 more source

Infectious peritonitis after endoscopic ultrasound-guided biliary drainage in a patient with ascites

Gastrointestinal Intervention, 2018
Summary of Event: Bacterial, mycotic peritonitis and Candida fungemia developed in a patient with moderate ascites who had undergone endoscopic ultrasound-guided biliary drainage (EUS-BD).
Nozomi Okuno, Kazuo Hara, Nobumasa Mizuno, Takamichi Kuwahara, Hiromichi Iwaya, Masahiro Tajika, Tsutomu Tanaka, Makoto Ishihara, Yutaka Hirayama, Sachiyo Onishi, Kazuhiro Toriyama, Ayako Ito, Naosuke Kuraoka, Shimpei Matsumoto, Masahiro Obata, Muneji Yasuda, Yusuke Kurita, Hiroki Tanaka, Yasumasa Niwa   +18 more
doaj   +1 more source

Endoscopic ultrasound-guided hepaticogastrostomy using a 6-F cystotome and 12-cm covered metal stent

Endoscopy International Open, 2016
Background and study aims: An iincreasing number of reports describe endoscopic ultrasound-guided hepaticogastrostomy for malignant biliary obstruction in patients with endoscopic retrograde cholangiopancreatography failure.
Koichiro Mandai, Koji Uno, Yusuke Okada, Azumi Suzuki, Kenjiro Yasuda   +4 more
doaj   +1 more source

Non‐negligible rate of needle tract seeding after endoscopic ultrasound‐guided fine‐needle aspiration for patients undergoing distal pancreatectomy for pancreatic cancer

Digestive Endoscopy, 2019
Needle tract seeding after preoperative endoscopic ultrasound‐guided fine‐needle aspiration (EUS‐FNA) for pancreatic body and tail cancer has been reported. This study aimed to investigate the long‐term outcomes, including the needle tract seeding ratio,
K. Yane, M. Kuwatani, Makoto Yoshida, T. Goto, Ryusuke Matsumoto, H. Ihara, T. Okuda, Yoko Taya, N. Ehira, T. Kudo, Takeya Adachi, K. Eto, M. Onodera, I. Sano, M. Nojima, A. Katanuma   +15 more
semanticscholar   +1 more source