Results 41 to 50 of about 34,909 (207)

Machine learning‐based predictive models versus traditional risk scores in hemodialysis patients with comorbid urolithiasis

open access: yesPrecision Medical Sciences, EarlyView.
Machine learning‐based predictive models outperform traditional risk scores in hemodialysis patients with comorbid urolithiasis by capturing nonlinear, dialysis‐specific interactions. These approaches enable more accurate prediction of stone recurrence, sepsis, hospitalization, and mortality, supporting personalized risk stratification and precision ...
Dipal Chaulagain   +4 more
wiley   +1 more source

EFFICACY OF SIROLIMUS ELUTING STENTS IMPLANTATION IN DIFFUSE (LONG AND EXTREMELY LONG) CORONARY ATHEROSCLEROTIC LESIONS

open access: yesРоссийский кардиологический журнал, 2017
Aim. Comparison of efficacy of stents coated with sirolimus (group I — 116 patients), and bare metallic stents (group II — 117 patients) in treatment of diffuse (long) atherosclerotic lesions in coronary arteries.Material and methods.
A. M. Babunashvili   +4 more
doaj   +1 more source

Cervical esophagotomy for removal of an ingested clam shell: a very uncommon foreign body ingestion [PDF]

open access: yes, 2017
OBJECTIVE: To report the removal of an ingested clam shell that was firmly impacted in the esophagus. CLINICAL PRESENTATION AND INTERVENTION: A 77-year-old man presented at our hospital with acute dysphagia after eating a seafood risotto.
Balducci, Genoveffa   +4 more
core   +1 more source

Gastrointestinal obstruction secondary to chronic obstructive nephrolithiasis: A case report

open access: yesUroPrecision, EarlyView.
Abstract Background Nephrolithiasis is a common urologic condition, with increasing prevalence in the United States. This can often present with flank pain and hematuria; however, sequelae such as hydroureteronephrosis, forniceal rupture, and pyelonephritis can lead to more severe complications.
Jacob Galan   +2 more
wiley   +1 more source

Ureteroscopic treatment of larger renal calculi (\u3e2 cm). [PDF]

open access: yes, 2012
OBJECTIVES: To evaluate the current status of ureteroscopic lithotripsy (UL) for treating renal calculi of \u3e2 cm, as advances in flexible ureteroscope design, accessory instrumentation and lithotrites have revolutionised the treatment of urinary ...
Bagley, Demetrius H.   +2 more
core   +1 more source

Recommendation on the use of protective eyewear in endourological laser procedures

open access: yesBJU International, Volume 135, Issue 4, Page 577-581, April 2025.
Objectives This work examines the current evidence available regarding the risks of eye injury in endourology laser environments with the aim of providing a consensus recommendation on the appropriate use of protective eyewear. Methods A working group was set up consisting of urological surgeons and laser protection advisors.
Tom Lister   +7 more
wiley   +1 more source

Chronic constipation

open access: yesМедицинский совет, 2013
Constipation is part of the general concept of dyspepsia, which, in infants, means indigestion incompatible with their age and food composition, and in adults - eating disorders leading to diarrhea or constipation.
V. L. Rivkin
doaj   +1 more source

COMPARISON OF EFFICACY BETWEEN LASER AND PNEUMATIC LITHOTRIPSY FOR URETERAL STONE MANAGEMENT: A SYSTEMATIC REVIEW AND META-ANALYSIS

open access: yesJurnal Urologi Indonesia, 2021
Objective: This study aimed to evaluate the efficacy of ureteroscopy lithotripsy (URS) using laser lithotripsy compared to pneumatic lithotripsy for ureteral stone management.
Dillon Martino Wicaksono   +3 more
doaj   +1 more source

A Review of Cavitation Uses and Problems in Medicine; Invited Lecture [PDF]

open access: yes, 2006
There are an increasing number of biological and bioengineering contexts in which cavitation is either utilized to create some desired effect or occurs as a byproduct of some other process.
Brennen, Christopher E.
core  

Numerical simulations of non-spherical bubble collapse [PDF]

open access: yes, 2009
A high-order accurate shock- and interface-capturing scheme is used to simulate the collapse of a gas bubble in water. In order to better understand the damage caused by collapsing bubbles, the dynamics of the shock-induced and Rayleigh collapse of a ...
Colonius, Tim, Johnsen, Eric
core   +1 more source

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