Results 41 to 50 of about 158,293 (172)

AI‐Assisted Recognition of Actual Ureteral and Pancreatic Injuries in Laparoscopic Colorectal Surgery: A Randomized Video Review Study

open access: yesAnnals of Gastroenterological Surgery, EarlyView.
AI‐generated anatomical highlighting improved surgeons' recognition of actual ureteral injuries during laparoscopic colorectal surgery, including recognition within predefined injury time‐code windows. No significant overall improvement was observed for pancreatic injury, and incorrect adverse‐event judgments did not increase in no‐injury videos. These
Shunjin Ryu   +9 more
wiley   +1 more source

Tempo decorrido para a eliminação espontânea dos cálculos ureterais [PDF]

open access: yes, 2004
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina. Curso de Medicina.
Toledo, Bianca Nicolini
core  

Risk factors and prediction model for stone mucosa adhesion before retrograde intrarenal surgery

open access: yesVideosurgery and Other Miniinvasive Techniques
Introduction: Preoperative assessment of ureteral adhesions related to stones is crucial for choosing the right surgical approach. Aim: This study aimed to evaluate clinically significant factors for predicting the development of adhesions between the
Hongliang Wei   +5 more
doaj   +1 more source

Development and validation of a preoperative nomogram for predicting patients with impacted ureteral stone: a retrospective analysis

open access: yesBMC Urology, 2021
Background To develop and validate a practical nomogram for predicting the probability of patients with impacted ureteral stone. Methods Between June 2020 to March 2021, 214 single ureteral stones received ureteroscopy lithotripsy (URSL) were selected in
Chenglu Wang   +4 more
doaj   +1 more source

Establishment and characterization of mouse lymph node fibrosis models

open access: yesAnimal Models and Experimental Medicine, EarlyView.
The design of the entire paper. Schematic illustration of four strategies for establishing mouse lymph node (LN) fibrosis models. The study further compares their fibrotic remodeling patterns and immune alterations. Abstract Background Lymph node (LN) fibrosis occurs in a variety of pathological conditions, including HIV infection, obesity, cancer, and
Yaru Niu   +8 more
wiley   +1 more source

Provably correct Java implementations of Spi Calculus security protocols specifications [PDF]

open access: yes, 2010
Spi Calculus is an untyped high level modeling language for security protocols, used for formal protocols specification and verification. In this paper, a type system for the Spi Calculus and a translation function are formally defined, in order to ...
Pironti, Alfredo, Sisto, Riccardo
core   +1 more source

Renal screening sonography—A comparative study in a Portuguese basic emergency service

open access: yesJournal of Medical Radiation Sciences, Volume 72, Issue 1, Page 8-16, March 2025.
Renal sonography screening aids in clinical decision‐making for patients with suspected renal colic. This study intends to compare the accuracy and pertinence of sonographic findings obtained by a sonographer in a Basic Emergency Service (BES) with that of radiologists at Referral Hospital (RH) in Portugal. Renal sonography screening was able to detect
Sérgio Miravent   +9 more
wiley   +1 more source

Granuloma of the Ureter Associated with Ureteral Valve and Calculus [PDF]

open access: yes, 1961
This is a case report of granuloma of the ur e ter, associated with ureteral valve and ureteral calculus. The p a tient was a 63 year-old house wife, with the chief complaint of right flank pain accompanied by occasional vomiting. A ureteral calculus was
富吉, 義夫   +2 more
core  

The Effect of Ureteral Stent Placement Before Radical Prostatectomy on the Safety of Ureteral Dissection and the Surgeon’s Comfort

open access: yes, 2017
Objective: This study investigated the role of preoperative ureteral stent placement in reducing the risk of ureteral injury, an intraoperative complication of radical retropubic prostatectomy (RRP), and its contribution to the surgeon’s comfort ...
Emrah Okulu   +2 more
core   +1 more source

Model checking probabilistic and stochastic extensions of the pi-calculus [PDF]

open access: yes, 2009
We present an implementation of model checking for probabilistic and stochastic extensions of the pi-calculus, a process algebra which supports modelling of concurrency and mobility.
Parker, D.   +7 more
core   +1 more source

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