Results 81 to 90 of about 66,237 (360)

Oncological outcomes after endoscopic removal of malignant colorectal polyps [PDF]

, 2013
Objective: malignant colorectal polyp, defined by submucosally invasive adenocarcinoma, is the earliest form of clinically relevant colorectal cancer (CRC). After endoscopic resection additional surgery may be necessary, although decision criteria remain
Bastos, Pedro, Caetano, Ana Célia, Ferreira, Aníbal, Fontainhas, Vasco, Gonçalves, Bruno, Gonçalves, Raquel, Rolanda, Carla   +6 more
core   +3 more sources

Endoscopic submucosal dissection of a gastric mass [PDF]

Baylor University Medical Center Proceedings, 2019
This case report describes the first endoscopic submucosal dissection performed at Baylor University Medical Center for high-grade dysplasia of the stomach. The patient, a 76-year-old man with multiple medical comorbidities, presented with 4 months of abdominal pain.
Ahmed Ebrahim, Steven G. Leeds, Jessica S. Clothier, Marc A. Ward   +3 more
openaire   +3 more sources

Fluorescence Guided Surgery in Gastric Cancer: What Do We Have and What Can We Do?

Annals of Gastroenterological Surgery, EarlyView.
ABSTRACT Background and Objective Fluorescence imaging has emerged as a valuable adjunct in gastric surgery, enhancing resection precision and oncologic outcomes. However, the use of indocyanine green (ICG) remains controversial due to uncertainties in efficacy and administration. A lack of standardized protocols persists.
Chun Zhuang, Han‐Kwang Yang
wiley   +1 more source

Endoscopic mucosal resection (EMR) versus endoscopic submucosal dissection (ESD) for resection of large distal non-pedunculated colorectal adenomas (MATILDA-trial): Rationale and design of a multicenter randomized clinical trial [PDF]

, 2016
Background: Endoscopic mucosal resection (EMR) is currently the most used technique for resection of large distal colorectal polyps. However, in large lesions EMR can often only be performed in a piecemeal fashion resulting in relatively low radical (R0)-
Backes, Y., Bergeijk, J.D. (Jeroen) van, Berk, L. (Luuk), Borg, F. (Frank) ter, Borg, P.C.J. (Pieter) ter, Elias, S.G., Geesing, J.M.J., Groen, J.N. (John), Hadithi, M., Hardwick, J.C. (James), Kerkhof, M. (Marjon), Koch, A.D. (Arjun), Mangen, M.J.J., Moons, L.M.G. (Leon), Schröder, R., Schwartz, M.P. (Matthijs), Spanier, B.W.M. (Marcel), Straathof, J.W.A., Vos tot Nederveen Cappel, W.H. (Wouter) de, Wolfhagen, F.H.J. (Franciscus)   +19 more
core   +3 more sources

Endoscopic submucosal dissection for duodenal tumors [PDF]

Annals of Translational Medicine, 2017
Recently, endoscopic submucosal dissection (ESD) for the duodenal tumors has come to be treated in many institutions, but has also showed many problems of feasibility and safety compared with endoscopic mucosal resection (EMR). Although duodenal ESD is expected to be more effective for the prevention of postoperative local recurrence, high incidence ...
Yoshikazu Kinoshita, Norihisa Ishimura, Kotaro Shibagaki   +2 more
openaire   +3 more sources

Endoscopic Submucosal Dissection Versus Laparoscopic and Endoscopic Cooperative Surgery for Superficial Duodenal Epithelial Tumors: A Multicenter Retrospective Study

Annals of Gastroenterological Surgery, EarlyView.
ABSTRACT Aims This study aimed to compare the clinicopathological features and short‐term outcomes of endoscopic submucosal dissection (ESD) and laparoscopic and endoscopic cooperative surgery (LECS) for superficial duodenal epithelial tumors (SDETs) and investigate the risk factors for severe adverse events (AEs).
Takuo Takehana, Tsuneo Oyama, Motohiko Kato, Shunsuke Yoshii, Shu Hoteya, Satoru Nonaka, Shoichi Yoshimizu, Masao Yoshida, Ken Ohata, Hironori Yamamoto, Yuko Hara, Shigetsugu Tsuji, Osamu Dohi, Yasushi Yamasaki, Hiroya Ueyama, Koichi Kurahara, Tomoaki Tashima, Nobutsugu Abe, Atsushi Nakayama, Ichiro Oda, Naohisa Yahagi   +20 more
wiley   +1 more source

Endoscopic submucosal dissection and tunneling procedures using novel image-enhanced technique

VideoGIE, 2022
Background and Aims: Recent innovations in image-enhanced endoscopy allow early detection and management of GI lesions. In this study, we aim to analyze the utility of texture and color enhancement imaging (TXI) and red dichromatic imaging (RDI) during ...
Zaheer Nabi, MD, DNB, Radhika Chavan, MD, DNB, Mohan Ramchandani, MD, DM, Santosh Darisetty, MD, D. Nageshwar Reddy, MD, DM   +4 more
doaj  

Usefulness and Problems of Endoscopic Ultrasonography in Prediction of the Depth of Tumor Invasion in Early Gastric Cancer [PDF]

, 2011
The objectives of this study were to evaluate the accuracy of endoscopic ultrasonography (EUS) in local and regional staging of early gastric cancer, to analyze the factors influencing the accuracy of EUS, and to reveal the usefulness and problems of EUS
Hori, Keisuke, Inoue, Masafumi, Kawano, Seiji, Kita, Masahide, Nasu, Junichiro, Okada, Hiroyuki, Takenaka, Ryuta, Tsuzuki, Takao, Yamamoto, Kazuhide   +8 more
core   +1 more source

AI‐Enhanced Surface‐Enhanced Raman Scattering for Accurate and Sensitive Biomedical Sensing

Advanced Intelligent Discovery, EarlyView.
AI‐SERS advances spectral interpretation with greater precision and speed, enhancing molecular detection, biomedical analysis, and imaging. This review explores its essential contributions to biofluid analysis, disease identification, therapeutic agent evaluation, and high‐resolution biomedical imaging, aiding diagnostic decision‐making.
Seungki Lee, Rowoon Park, Ho Sang Jung
wiley   +1 more source

Automatic Virtual‐to‐real Calibration and Dynamic Registration of Deformable Tissue for Endoscopic Submucosal Dissection

Advanced Intelligent Systems, EarlyView.
During endoscopic submucosal dissection (ESD), the precise and intuitive sensing of target tissues is of crucial importance. Augmented reality (AR), at present, emerges as a powerful solution to offer intuitive guidance. The cover image presents an AR‐assisted ESD procedure.
Yupeng Wang, Huxin Gao, An Wang, Hongliang Ren   +3 more
wiley   +1 more source