Results 281 to 290 of about 1,571,635 (343)

Learning Curve Effect in Reducing Local Recurrence Rate After Resection of Pancreatic Cancer With Arterial Abutment: A Single‐Center Retrospective Study

Annals of Gastroenterological Surgery, EarlyView.
ABSTRACT Background Pancreatectomy for pancreatic ductal adenocarcinoma (PDAC) with arterial abutment is a complex, high‐risk surgery. We aimed to investigate the clinicopathological features, risk factors, and learning curve for local recurrence after pancreatectomy for PDAC with arterial abutment.
Jun Ishida, Hirochika Toyama, Takayuki Kodama, Yoshihide Nanno, Takuya Mizumoto, Shohei Komatsu, Hiroaki Yanagimoto, Masahiro Kido, Tomoo Ito, Takumi Fukumoto   +9 more
wiley   +1 more source

Construction of a Feedback Comment Analysis Model for Evaluation of Endoscopic Surgical Skill

Annals of Gastroenterological Surgery, EarlyView.
ABSTRACT Background Surgical education and skill assessments are important in improving surgical skills. However, instructors' comments tend to be complex and unorganized, with varying content and categories. This study aimed to develop a natural language processing (NLP) model to automatically classify feedback comments on surgical procedures and ...
Shusaku Iwai, Shin Takenaka, Daichi Kitaguchi, Hiroki Matsuzaki, Kei Nakajima, Yuya Takabe, Nobuyoshi Takeshita, Masaaki Ito   +7 more
wiley   +1 more source

Impact of Circular Stapler Size on Short‐Term Outcomes and Long‐Term Quality of Life After McKeown Esophagectomy

Annals of Gastroenterological Surgery, EarlyView.
In this study, we investigated the impact of circular stapler size on both short‐term outcomes and long‐term QOL after McKeown esophagectomy. We revealed that short‐term outcomes, including anastomotic leakage and stenosis, did not differ between patients who underwent anastomosis with a 21 mm stapler and those with a 23 mm stapler.
Suguru Maruyama, Katsutoshi Shoda, Yoshihiko Kawaguchi, Ryo Saito, Wataru Izumo, Kensuke Shiraishi, Shinji Furuya, Hidetake Amemiya, Hiromichi Kawaida, Daisuke Ichikawa   +9 more
wiley   +1 more source

The Influence of Surgeons' Gender on Surgical Outcomes in Laparoscopic Right Hemicolectomy: A Japanese Nationwide Retrospective Cohort Study

Annals of Gastroenterological Surgery, EarlyView.
This study analyzed 58 503 laparoscopic right hemicolectomies for colon cancer in Japan between 2018 and 2022, comparing outcomes between male and female surgeons. No significant differences were found in surgical mortality or severe complications. Tailored surgical training programs for female surgeons may further enhance surgical outcomes.
Akihisa Matsuda, Hideki Endo, Aya Yamagishi, Hiroyuki Yamamoto, Shuji Takiguchi, Koki Otsuka, Takeshi Yamada, Hiroshi Yoshida, Hideki Ueno, Yuko Kitagawa, Ken Shirabe   +10 more
wiley   +1 more source

In Situ Graph Reasoning and Knowledge Expansion Using Graph‐PRefLexOR

Advanced Intelligent Discovery, EarlyView.
Graph‐PRefLexOR is a novel framework that enhances language models with in situ graph reasoning, symbolic abstraction, and recursive refinement. By integrating graph‐based representations into generative tasks, the approach enables interpretable, multistep reasoning.
Markus J. Buehler
wiley   +1 more source

Color polymorphism in Anemone coronaria: Correlations with soil, climate, and flowering phenology

American Journal of Botany, EarlyView.
Abstract Premise Flower color polymorphism (FCP) is thought to be driven by multiple selection agents. Although widely associated with visual attraction of multiple pollinators, FCP is also often correlated with abiotic factors. We explored the links between abiotic conditions, flowering phenology, and FCP in the winter‐flowering geophyte Anemone ...
Tzlil Labin, Banisha Phukela, Tamar Keasar, Nirit Lavie‐Alon, Yuval Sapir   +4 more
wiley   +1 more source

Fire avoidance and long‐term population decline in the endangered Florida ground lichen Cladonia perforata within a pyrogenic habitat

American Journal of Botany, EarlyView.
Abstract Premise Fire is a key ecological process that shapes ecosystems globally, yet fire adaptation strategies remain unclear for many species, especially for ground lichens that are reliant on pyrogenic landscapes but are evidently fire‐intolerant.
Sterling A. Herron, Katherine T. Charton, Sarah J. Haller Crate, Stacy A. Smith, Scott G. Ward, Eric S. Menges, Aaron S. David   +6 more
wiley   +1 more source