Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Christopher R. Mitchell"'
Autor:
Benjamin McCormick, Joseph Kuebker, S. Duke Herrell, Nicole L. Miller, Tracy Marien, Christopher R. Mitchell
Publikováno v:
Journal of Endourology. 31:573-576
Introduction: During ureteroscopy (URS), ureteral dilation may be required to increase the likelihood of accessing the ureter to complete the procedure. Thus, we sought to assess the safety and efficacy of using Lubriglide sequential ureteral dilator
Publikováno v:
Urology. 97:238-244
To use basic measurements on contrasted computerized tomography (CT) to reliably determine whether a kidney with ureteropelvic junction obstruction (UPJO) is definitively functional (≥30% differential renal function [DRF]) or nonfunctional (≤10%
Autor:
Kalman Fishman, Nicolas Soro, Vainer Yonatan, Russ Price, Tobias Funk, Christopher R Mitchell, Daniel Salvatore Badali, Christopher W Ellenor
Publikováno v:
Physics in Medicine & Biology. 66:055004
An inverse radiation treatment planning algorithm for Sensus Healthcare’s SculpturaTM electronic brachytherapy system has been designed. The algorithm makes use of simulated annealing to optimize the conformation number (CN) of the treatment plan.
Publikováno v:
Journal of Endourology. 30:692-696
Despite the potential clinical advantages of holmium laser enucleation of the prostate (HoLEP), there has been reluctance of the urologic community to adopt the procedure, as a result of a perceived steep learning curve. Thus, we sought to design and
Autor:
Christopher W Ellenor, Chwen-Yuan Ku, Vatahov Petre, Tobias Funk, Christopher R Mitchell, Brian P. Wilfley, Daniel Salvatore Badali, Jane Esterline, Kalman Fishman, Guillaume R Plateau
Publikováno v:
Physics in Medicine & Biology. 64:245007
The Sculptura™ is a new high-dose-rate electronic brachytherapy system developed by Sensus Healthcare. By combining a steerable electron beam with a partitioned diamond-tungsten x-ray target, the x-ray source of the Sculptura™ is capable of produ
Publikováno v:
The International Journal of Robotics Research. 34:1559-1572
Natural orifice endoscopic surgery can enable incisionless approaches, but a major challenge is the lack of small and dexterous instrumentation. Surgical robots have the potential to meet this need yet often disrupt the clinical workflow. Hand-held r
Publikováno v:
Urologic Clinics of North America. 41:567-580
Recent technologic advances have ushered in an era of surgery with a focus on development of minimally invasive surgical techniques. Specifically, robotic platforms, with robotic-assisted instrumentation, have helped overcome previous barriers to wid
Autor:
Deborah J. Lightner, Christopher R. Mitchell, Lance A. Mynderse, Douglas A. Husmann, Amy E. Krambeck
Publikováno v:
Urology. 83:428-432
Objective To examine the outcomes of men with detrusor underactivity or acontractility undergoing holmium laser enucleation of the prostate (HoLEP). Methods A prospective case series between 2009 and 2012 was performed to examine short-term outcomes
Publikováno v:
Bulletin of mathematical biology. 79(8)
When using mathematics to study epidemics, oftentimes the goal is to determine when an infection can invade and persist within a population. The most common way to do so uses threshold quantities called reproductive numbers. An infection's basic repr
Autor:
R. Jeffrey Karnes, Laureano J. Rangel, Christopher R. Mitchell, Val J. Lowe, Joseph C. Hung, Eugene D. Kwon
Publikováno v:
Journal of Urology. 189:1308-1313
We examined the performance of (11)C-choline positron emission tomography/computerized tomography for its ability to delineate prostate cancer distribution and extent after initial therapy.A consecutive series retrospective review was performed of al