Results 81 to 90 of about 617,130 (186)

Causal inference using invariant prediction: identification and confidence intervals

, 2015
What is the difference of a prediction that is made with a causal model and a non-causal model? Suppose we intervene on the predictor variables or change the whole environment.
Bühlmann, Peter, Meinshausen, Nicolai, Peters, Jonas   +2 more
core  

A Single-Center Experience of 2153 Tunneled-Cuffed Catheter Insertions Radiologically Placed via the Internal Jugular Vein: An Evaluation of Technical Success and Complication Rates Relative to Underlying Disease Conditions

대한영상의학회지, 2015
Purpose To evaluate the technical success and complication rates of tunneled-cuffed catheter insertions radiologically placed via the internal jugular vein in patients with different types of underlying diseases.
Chan Park, Nam Yeol Yim, Yong Tae Kim, Hoon Noh, So Yeon Ki, Jae Kyu Kim, Hyoung Ook Kim, Nam Kyu Chang   +7 more
doaj   +1 more source

Focal Spot, Fall/Winter 1994 [PDF]

, 1994
https://digitalcommons.wustl.edu/focal_spot_archives/1068/thumbnail ...

core   +1 more source

Observational-Interventional Priors for Dose-Response Learning [PDF]

, 2016
Controlled interventions provide the most direct source of information for learning causal effects. In particular, a dose-response curve can be learned by varying the treatment level and observing the corresponding outcomes. However, interventions can be
Silva, Ricardo
core   +1 more source

Paravalvular Leak Closure With a Nonfenestrated Device∗

JACC: Case Reports, 2020
Iqbal Malik, MBBch, PhD, Henry Seligman, MA, MBBS   +1 more
doaj   +1 more source

Transpedicular Contrast-enhanced CT-guided biopsy of the body and dens of the axis avoiding the trans-oral approach: Technical report and literature review

Journal of Craniovertebral Junction and Spine
This technical report illustrates the technique to perform computed tomography (CT)-guided bone biopsies in the body and dens of the axis (C2 vertebra) through a posterior transpedicular approach with the use of preoperative contrast-enhanced scans to ...
Nicolas Papalexis, Federico Ponti, Paola Di Masi, Giuliano Peta, Leonor Garbin Savarese, Marco Miceli, Giancarlo Facchini, Paolo Spinnato   +7 more
doaj   +1 more source

Severe necrotizing pancreatitis after endoscopic papillectomy in a patient with ampullary adenoma

International Journal of Gastrointestinal Intervention, 2019
Summary of Event A 38-year-old man diagnosed with ampullary adenoma was referred for further treatment, and initially treated with the endoscopic papillectomy without complications.
Dong Kee Jang, Jeong Yeon Moon, Sang Hyub Lee, Jun Kyu Lee   +3 more
doaj   +1 more source

MRI software and cognitive fusion biopsies in people with suspected prostate cancer: a systematic review, network meta-analysis and cost-effectiveness analysis

Health Technology Assessment
Background Magnetic resonance imaging localises cancer in the prostate, allowing for a targeted biopsy with or without transrectal ultrasound-guided systematic biopsy. Targeted biopsy methods include cognitive fusion, where prostate lesions suspicious on
Alexis Llewellyn, Thai Han Phung, Marta O Soares, Lucy Shepherd, David Glynn, Melissa Harden, Ruth Walker, Ana Duarte, Sofia Dias   +8 more
doaj   +1 more source

Fluoroscopic-Guided vs. Multislice Computed Tomography (CT) Biopsy Mode-Guided Percutaneous Radiologic Gastrostomy (PRG)—Comparison of Interventional Parameters and Billing

Diagnostics
Background: This study investigated and compared the efficacy, safety, radiation exposure, and financial compensation of two modalities for percutaneous radiologic gastrostomy (PRG): multislice computed tomography biopsy mode (MS-CT BM)-guided and ...
Michael P. Brönnimann, Jagoda Kulagowska, Bernhard Gebauer, Timo A. Auer, Federico Collettini, Dirk Schnapauff, Christian T. J. Magyar, Alois Komarek, Miltiadis Krokidis, Johannes T. Heverhagen   +9 more
doaj   +1 more source

Interventional ultrasound

The British Journal of Radiology, 1991
During recent years interventional ultrasound has become widely used and has had a great impact on patient management with regard to diagnosis as well as therapy. Many surgical procedures have been replaced by more gentle and less time-consuming “needle therapy” to the benefit of the patient.
openaire   +2 more sources