Results 11 to 20 of about 288,270 (313)

A scoring system to support surgical decision-making for cardial submucosal tumors

Endoscopy International Open, 2022
Background and study aims Submucosal tunneling endoscopic resection (STER) and non-tunneling techniques are two alternative options for the treatment of cardial submucosal tumors (SMTs).
Zi-Han Geng, Yan Zhu, Wei-Feng Chen, Shi-Yao Chen, Yun-Shi Zhong, Yi-Qun Zhang, Li-Li Ma, Wen-Zheng Qin, Jian-Wei Hu, Ming-Yan Cai, Li-Qing Yao, Quan-Lin Li, Ping-Hong Zhou   +12 more
doaj   +3 more sources

A New Preparation Method for Peroral Endoscopic Myotomy in Patients with Achalasia Can Effectively Reduce the Esophageal Residual Contents: A Comparative Retrospective Study

Gastroenterology Research and Practice, 2022
Background and Aim. After routine fasting for patients with achalasia before POEM (peroral endoscopic myotomy) procedure, solid contents may still remain in the esophagus.
Zehua Zhang, Xiaohan Yan, Bensong Duan, Zhuyun Leng, Haibin Zhang, Jinze Li, Yinghua Zhu, Meidong Xu, Qinwei Xu   +8 more
doaj   +1 more source

Quality Indicators for Small Bowel Capsule Endoscopy [PDF]

, 2017
Capsule endoscopy (CE) enables evaluation of the entire mucosal surface of the small bowel (SB), which is one of the most important steps for evaluating obscure gastrointestinal bleeding.
박재준, 박수정
core   +2 more sources

A single-cell transcriptional landscape of immune cells shows disease-specific changes of T cell and macrophage populations in human achalasia

Nature Communications, 2023
Achalasia is a rare motility disorder of the esophagus caused by the gradual degeneration of myenteric neurons. Immune-mediated ganglionitis has been proposed to underlie the loss of myenteric neurons.
Zu-Qiang Liu, Hao Dai, Lu Yao, Wei-Feng Chen, Yun Wang, Li-Yun Ma, Xiao-Qing Li, Sheng-Li Lin, Meng-Jiang He, Ping-Ting Gao, Xin-Yang Liu, Jia-Xin Xu, Xiao-Yue Xu, Ke-Hao Wang, Li Wang, Luonan Chen, Ping-Hong Zhou, Quan-Lin Li   +17 more
doaj   +1 more source

Diagnostic ability of Japan Narrow-Band Imaging Expert Team classification for colorectal lesions by magnifying endoscopy with blue laser imaging versus narrow-band imaging

Endoscopy International Open, 2021
Background and study aims The Japan Narrow-band imaging (NBI) Expert Team (JNET) classification was proposed for evaluating colorectal lesions. However, it remains unknown whether the JNET classification can be applied to magnifying endoscopy with image ...
Renma Ito, Hiroaki Ikematsu, Tatsuro Murano, Kensuke Shinmura, Motohiro Kojima, Kana Kumahara, Yasuaki Furue, Hironori Sunakawa, Tatsunori Minamide, Daiki Sato, Yoichi Yamamoto, Kenji Takashima, Yusuke Yoda, Keisuke Hori, Tomonori Yano   +14 more
doaj   +1 more source

Emergency Endoscopy [PDF]

Canadian Journal of Gastroenterology, 2000
The need for emergency endoscopy is a matter of debate. The time interval for emergency procedures remains to be defined. Most authors propose a time span of 24 h as emergency time, while some define a period of 72 h (especially in acute pancreatitis). Several studies have shown a possible benefit for a select group of patients.
Dariusz Apel, Juergen Ferdinand Riemann
openaire   +3 more sources

Improving bowel preparation for colonoscopy with a smartphone application driven by artificial intelligence

npj Digital Medicine, 2023
Optimal bowel preparation is a prerequisite for a successful colonoscopy; however, the rate of inadequate bowel preparation remains relatively high. In this study, we establish a smartphone app that assesses patient bowel preparation using an artificial ...
Yan Zhu, Dan-Feng Zhang, Hui-Li Wu, Pei-Yao Fu, Li Feng, Kun Zhuang, Zi-Han Geng, Kun-Kun Li, Xiao-Hong Zhang, Bo-Qun Zhu, Wen-Zheng Qin, Sheng-Li Lin, Zhen Zhang, Tian-Yin Chen, Yuan Huang, Xiao-Yue Xu, Jing-Zheng Liu, Shuo Wang, Wei Zhang, Quan-Lin Li, Ping-Hong Zhou   +20 more
doaj   +1 more source

Indications for Detection, Completion, and Retention Rates of Small Bowel Capsule Endoscopy Based on the 10-Year Data from the Korean Capsule Endoscopy Registry [PDF]

, 2015
BACKGROUND/AIMS: Capsule endoscopy (CE) is widely used. However, CE has limitations including incomplete examination, inadequate bowel preparation, and retention.
천재희
core   +2 more sources

Ubiquitin-specific peptide 22 acts as an oncogene in gastric cancer in a son of sevenless 1-dependent manner

Cancer Cell International, 2020
Background Aberrant expression of ubiquitin-specific peptide 22 (USP22) has been detected in various cancers. This study aimed to investigate the role of USP22 and the underlying mechanism in human gastric cancer.
ChitChoon Lim, Jia-Cheng Xu, Tian-Yin Chen, Jia-Xin Xu, Wei-Feng Chen, Jian-Wei Hu, Quan-Lin Li, Yi-Qun Zhang   +7 more
doaj   +1 more source