Results 81 to 90 of about 177,342 (361)

Cholecystectomy in the Aged

Annals of Surgery, 1971
SURGICAL treatment of various diseases in the elderly is often considered only as a last resort. Biliary tract disease has been reported to be the most common entity necessitating abdominal operation in such a population.5 We reviewed 1,090 consecutive cholecystectomies at the Hospital of the University of Pennsylvania from 1963 through 1967 and for ...
Francis E. Rosato, Murray H. Seltzer, Ezra Steiger   +2 more
openaire   +3 more sources

"Train one, Classify one, Teach one" -- Cross-surgery transfer learning for surgical step recognition [PDF]

arXiv, 2021
Prior work demonstrated the ability of machine learning to automatically recognize surgical workflow steps from videos. However, these studies focused on only a single type of procedure. In this work, we analyze, for the first time, surgical step recognition on four different laparoscopic surgeries: Cholecystectomy, Right Hemicolectomy, Sleeve ...
arxiv  

Effectiveness of advanced dressings in preventing surgical site infections compared to that of standard dressings in gastrointestinal surgery: A systematic review and meta‐analysis for guideline revision by the Japanese Society for Surgical Infection

Annals of Gastroenterological Surgery, EarlyView.
This is a systematic review and meta‐analysis of the efficacy of wound coverage using advanced dressings specifically for the prevention of surgical site infections (SSI) in gastrointestinal surgery. We found that the use of advanced dressings for primary wounds in gastrointestinal surgery was associated with a significantly lower risk of SSI than that
Keita Kouzu, Hironori Tsujimoto, Seiichi Shinji, Hiroji Shinkawa, Koji Tamura, Yukio Sato, Koji Munakata, Yasunari Fukuda, Daisuke Koike, Hiromu Miyake, Yohei Hosoda, Motoi Uchino, Hiroki Ohge, Junzo Shimizu, Seiji Haji, Yasuhiko Mohri, Chizuru Yamashita, Yuichi Kitagawa, Motomu Kobayashi, Yuki Hanai, Hiroshi Nobuhara, Masahiro Yoshida, Toru Mizuguchi, Toshihiko Mayumi, Yuko Kitagawa   +24 more
wiley   +1 more source

Rethinking Generalization Performance of Surgical Phase Recognition with Expert-Generated Annotations [PDF]

arXiv, 2021
As the area of application of deep neural networks expands to areas requiring expertise, e.g., in medicine and law, more exquisite annotation processes for expert knowledge training are required. In particular, it is difficult to guarantee generalization performance in the clinical field in the case of expert knowledge training where opinions may ...
arxiv  

Nutritional benefits of pancreas‐sparing total duodenectomy for severe duodenal polyposis in patients with familial adenomatous polyposis

Annals of Gastroenterological Surgery, EarlyView.
The postoperative nutritional status of patients with familial adenomatous polyposis who underwent pancreas‐sparing total duodenectomy was better than that of patients who underwent pancreaticoduodenectomy. This study provides the first direct comparison of postoperative nutritional outcomes between patients with pancreas‐sparing total duodenectomy and
Ibuki Fujinuma, Toshiro Ogura, Ayano Takahashi, Satoshi Nomura, Kei Kitamura, Amane Takahashi, Takehiro Shiraishi, Yoshiko Mori, Toru Ishiguro, Takatoshi Matsuyama, Youichi Kumagai, Hideyuki Ishida   +11 more
wiley   +1 more source

Retrospective histopathologic findings of routine cholecystectomy specimens in a teaching hospital in North East India

Journal of Family Medicine and Primary Care, 2022
Background: Cholecystectomy is one of the most common general surgical operations performed worldwide. Limited data is available about the histopathological diagnoses of various gallbladder diseases in North Eastern part of India even though a higher ...
Ranendra Hajong, Kewithinwangbo Newme, Thoiba Moirangthem, Donkupar Khongwar, Arup Jyoti Baruah   +4 more
doaj   +1 more source

CholecSeg8k: A Semantic Segmentation Dataset for Laparoscopic Cholecystectomy Based on Cholec80 [PDF]

arXiv, 2020
Computer-assisted surgery has been developed to enhance surgery correctness and safety. However, researchers and engineers suffer from limited annotated data to develop and train better algorithms. Consequently, the development of fundamental algorithms such as Simultaneous Localization and Mapping (SLAM) is limited.
arxiv  

IRCAD recommendation on safe laparoscopic cholecystectomy

Journal of hepato-biliary-pancreatic sciences, 2017
An expert recommendation conference was conducted to identify factors associated with adverse events during laparoscopic cholecystectomy (LC) with the goal of deriving expert recommendations for the reduction of biliary and vascular injury.
C. Conrad, G. Wakabayashi, H. Asbun, B. Dallemagne, N. Demartines, M. Diana, D. Fuks, M. Giménez, C. Goumard, H. Kaneko, R. Memeo, A. Resende, O. Scatton, A. Schneck, O. Soubrane, M. Tanabe, J. Bos, H. Weiss, Masakazu Yamamoto, J. Marescaux, P. Pessaux   +20 more
semanticscholar   +1 more source

Institutional learning curve and factors of prolonged operation time of robotic distal pancreatectomy: An analysis of an initial 117 cases

Annals of Gastroenterological Surgery, EarlyView.
This study verified the effective implementation of robotic distal pancreatectomy as the standard approach in our strategic robotic surgical oncology program. Although an institutional learning curve was observed, the robotic surgery program successfully expanded the number of primary operating surgeons while maintaining stable short‐term outcomes ...
Yuki Hirata, Laura Prakash, Jess Maxwell, Rebecca Snyder, Michael Kim, Hop Tran Cao, Ching‐Wei D. Tzeng, Jefferey E. Lee, Matthew H. G. Katz, Naruhiko Ikoma   +9 more
wiley   +1 more source

Laparoscopic Cholecystectomy in Chronic Calculus Cholecystitis

Journal of Lumbini Medical College, 2013
Introduction: Laparoscopic cholecystectomy has clearly become the choice over open cholecystectomy in the treatment of hepatobiliary disease since its introduction by Mouret in 1987.
Prakash Sapkota, Y B Oli, Nabin Pokharel
doaj   +2 more sources