Results 91 to 100 of about 6,169 (296)

Localization of Wireless Capsule Endoscopes Using the Receiver Selection Algorithm and a Modified Capsule Antenna

, 2023
Wireless capsule endoscopes capture and transmit images of the human gastrointestinal tract for use in medical diagnosis. The localization of the capsule makes it possible to precisely identify areas with lesions detected during the examination.
Paweł Oleksy, Łukasz Januszkiewicz
core   +1 more source

Efficacy and Safety of a Simple Auxiliary Liver Suspension Device in Complex Laparoscopic Hepatectomy: A Multicenter Randomized Clinical Trial

Annals of Gastroenterological Surgery, EarlyView.
ABSTRACT Purpose To evaluate the efficacy and safety of a novel auxiliary liver suspension device in complex laparoscopic hepatectomy. Methods A total of 253 patients with hepatocellular carcinoma (HCC) undergoing complex laparoscopic hepatectomy at the Third Affiliated Hospital of Naval Medical University, Sichuan Provincial People's Hospital, and ...
Xiao‐Ying Zhu, Zi‐Hui Ma, Lei Guo, Chong Yang, Jie Xue, Xiao‐Lu Lin, Chong‐De Lu, Qin Zheng, Shu‐Qun Cheng, Wei‐Xing Guo   +9 more
wiley   +1 more source

Reprocessamento de equipamentos eletromédicos (EEM): uma abordagem sobre endoscópios e transdutores de pressão sangüínea [PDF]

, 2003
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Elétrica.Este trabalho apresenta um estudo sobre o reprocessamento de equipamentos eletromédicos (EEM), utilizando como estudo de
Feltrin, Renan
core  

A review of modeling and control of remote-controlled capsule endoscopes. [PDF]

INTRODUCTION: The significance of this review lies in addressing the limitations of passive locomotion in capsule endoscopes, hindering their widespread use in medical applications.
Thaha, MA, Vepa, R, Fakhr Abdollahi, A, Shaheed, MH   +3 more
core   +1 more source

Toward next-generation endoscopes integrating biomimetic video systems, nonlinear optical microscopy, and deep learning

, 2023
According to the World Health Organization, the proportion of the world's population over 60 years will approximately double by 2050. This progressive increase in the elderly population will lead to a dramatic growth of age-related diseases ...
Stefan G. Stanciu, Stanciu, Stefan G., Charitidis, Costas A., Paolo Bianchini, Lior Wolf, Song, Young Min, Young Min Song, Costas A. Charitidis, Bianchini, Paolo, Martin Goetz, Koenig, Karsten, Goetz, Martin, Karsten König, Wolf, Lior, König, Karsten   +14 more
core   +1 more source

Preoperative Total Iron‐Binding Capacity Is a Novel Surrogate Marker of Short‐ and Long‐Term Outcomes After Liver Resection for Hepatocellular Carcinoma

Annals of Gastroenterological Surgery, EarlyView.
HCC patients with low preoperative TIBC levels experienced significantly more frequent post‐hepatectomy complications. Furthermore, these patients were significantly correlated with worse survival. Preoperative serum TIBC levels may be a novel surrogate marker of postoperative complications and long‐term survival after hepatectomy.
Taishi Yamane, Hiromitsu Hayashi, Daisuke Ogawa, Shotaro Kinoshita, Yuta Shiraishi, Takanobu Yamao, Yuki Kitano, Tatsunori Miyata, Hirohisa Okabe, Masaaki Iwatsuki   +9 more
wiley   +1 more source

Emergency Cholecystectomy in Patients Classified as High Risk According to the Tokyo Guidelines 2018: A Real‐World Analysis

Annals of Gastroenterological Surgery, EarlyView.
Emergency cholecystectomy was evaluated in patients with acute cholecystitis classified as non‐recommended for surgery by the Tokyo Guidelines 2018. Major postoperative complications, rather than mortality, better reflected operative risk. Physiological instability, particularly ASA‐PS ≥ 3 and shock status, identified high‐risk patients, suggesting ...
Satoshi Mii, So Yamaki, Daisuke Hashimoto, Kazuki Matsumura, Hiroyuki Ishida, Hidetaka Miyazaki, Yuki Matsui, Yuji Ikeda, Tsukasa Ikeura, Sohei Satoi   +9 more
wiley   +1 more source

Endoscopic Features of Gastrointestinal Amyloidosis: A Proposed Endoscopic Classification

Gut and Liver
Gastrointestinal amyloidosis (GIA) is a common condition that presents with a variety of endoscopic features. However, the classification of these endoscopic features of GIA and its clinical implications have not been investigated.The endoscopic findings of 127 patients with GIA were reviewed and classified by three experienced endoscopists.
Joo Hye Song, Hye Mi Jung, Ji Won Kim, Eun Ran Kim, Ga Yeon Lee, Sang Eun Yoon, Seok Jin Kim, Jung-Sun Kim, Dong Kyung Chang, Young-Ho Kim, Eun-Seok Jeon, Kihyun Kim, Sung Noh Hong   +12 more
openaire   +3 more sources

Preoperative Computed Tomography Colonography‐Angiography for Vascular Mapping to Guide and Standardize D3 Lymphadenectomy in Right‐Sided and Transverse Colon Cancer

Annals of Gastroenterological Surgery, EarlyView.
This study utilized high‐resolution CT colonography‐angiography to systematically classify vascular branching patterns in 591 patients. We defined four reproducible anatomical patterns each for right hemicolectomy and transverse colectomy, demonstrating that an independent‐origin middle colic artery consistently predicts shorter dissection distances ...
Takeharu Kato, Yukihide Kanemitsu, Mototaka Miyake, Gen Tomizawa, Kohei Takura, Hiroshi Nagata, Yasuyuki Takamizawa, Konosuke Moritani, Shunsuke Tsukamoto   +8 more
wiley   +1 more source

Long‐Term Outcomes After Stoma Creation in Crohn's Disease: A Retrospective Cohort Study of 422 Patients

Annals of Gastroenterological Surgery, EarlyView.
ABSTRACT Aim Stoma creation is often required in Crohn's disease (CD), most commonly because of progressive anorectal disease. As stoma closure strongly influences long‐term quality of life and surgical decision‐making, this study evaluated the indications and long‐term outcomes of stoma creation in patients with CD.
Kentaro Nagano, Ryuichi Kuwahara, Yusuke Tomoo, Kurando Kusunoki, Yuki Horio, Kei Kimura, Kozo Kataoka, Masataka Ikeda, Motoi Uchino, Hiroki Ikeuchi   +9 more
wiley   +1 more source