Blar i Institutt for sirkulasjon og bildediagnostikk på tittel
Viser treff 377-396 av 1934
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Comparison of 3 Different Minimally Invasive Surgical Techniques for Lumbar Spinal Stenosis: A Randomized Clinical Trial
(Peer reviewed; Journal article, 2022)Importance Operations for lumbar spinal stenosis is the most often performed surgical procedure in the adult lumbar spine. This study reports the clinical outcome of the 3 most commonly used minimally invasive posterior ... -
Comparison of contrast in brightness mode and strain ultrasonography of glial brain tumours
(Journal article; Peer reviewed, 2012)Background Image contrast between normal tissue and brain tumours may sometimes appear to be low in intraoperative ultrasound. Ultrasound imaging of strain is an image modality that has been recently explored for ... -
Comparison of correctly and incorrectly classified patients for in-hospital mortality prediction in the intensive care unit
(Peer reviewed; Journal article, 2023)Background The use of machine learning is becoming increasingly popular in many disciplines, but there is still an implementation gap of machine learning models in clinical settings. Lack of trust in models is one of ... -
A comparison of FDG PET/MR and PET/CT for staging, response assessment, and prognostic imaging biomarkers in lymphoma
(Peer reviewed; Journal article, 2022)The aim of the current study was to investigate the diagnostic performance of FDG PET/MR compared to PET/CT in a patient cohort including Hodgkins lymphoma, diffuse large B-cell lymphoma, and high-grade B-cell lymphoma at ... -
A comparison of Generative Adversarial Networks for automated prostate cancer detection on T2-weighted MRI
(Journal article; Peer reviewed, 2023)Generative Adversarial Networks (GANs) have shown potential in medical imaging. In this study, several previously developed GANs were investigated for prostate cancer (PCa) detection on T2-weighted (T2W) magnetic resonance ... -
Comparison of left versus right atrial myocardium in patients with sinus rhythm or atrial fibrillation - an assessment of mitochondrial function and microRNA expression.
(Journal article; Peer reviewed, 2014)Several of the cellular alterations involved in atrial fibrillation (AF) may be linked to mitochondrial function and altered microRNA (miR) expression. A majority of studies on human myocardium involve right atrial (RA) ... -
Comparison of Mitochondrial Respiration in M. triceps brachii and M. vastus lateralis Between Elite Cross-Country Skiers and Physically Active Controls
(Journal article; Peer reviewed, 2019)Rationale: The main purposes of this study were to compare mitochondrial respiration in M. triceps brachii and M. vastus lateralis between elite cross-country (XC) skiers and physically active controls (CON), and to explore ... -
Comparison of Physiological and Perceptual Responses to Upper-, Lower-, and Whole-Body Exercise in Elite Cross-Country Skiers
(Journal article; Peer reviewed, 2019)Undebakke, V, Berg, J, Tjønna, AE, and Sandbakk, Ø. Comparison of physiological and perceptual responses to upper-, lower-, and whole-body exercise in elite cross-country skiers. J Strength Cond Res 33(4): 1086–1094, ... -
Comparison of pre‐ and post‐bronchodilator lung function as predictors of mortality: The HUNT Study
(Peer reviewed; Journal article, 2019)Background and objective Post‐bronchodilator (BD) lung function is recommended for the diagnosis of chronic obstructive pulmonary disease (COPD). However, often only pre‐BD lung function is used in clinical practice or ... -
Comparison of procalcitonin, C-reactive protein, white blood cell count and clinical status in diagnosing pneumonia in patients hospitalized with acute exacerbations of COPD: A prospective observational study
(Journal article; Peer reviewed, 2018)Lower respiratory tract infection is the most common cause of acute exacerbations of chronic obstructive pulmonary disease (AECOPD). The aim of the present study was to compare the accuracy of procalcitonin (PCT), C-reactive ... -
Comparison of three point-of-care testing devices to detect hemostatic changes in adult elective cardiac surgery: A prospective observational study
(Journal article; Peer reviewed, 2014)Background: Bleeding complications in cardiac surgery may lead to increased morbidity and mortality. Traditional blood coagulation tests are not always suitable to detect rapid changes in the patient's coagulation status. ... -
Comparison of ultrasound vector flow imaging and CFD simulations with PIV measurements of flow in a left ventricular outflow trackt phantom - Implications for clinical use and in silico studies
(Peer reviewed; Journal article, 2022)In this study we have compared two modalities for flow quantification from measurement data; ultrasound (US) and shadow particle image velocimetry (PIV), and a flow simulation model using computational fluid dynamics (CFD). ... -
Complete embolization of a mechanical aortic valve during trail running - a case report with a lucky ending
(Peer reviewed; Journal article, 2022)Background Complete embolization of a prosthetic heart valve is extremely rare and dangerous. This case reports a total embolization of a mechanical aortic valve and contributes to the literature regarding the diagnostic ... -
Complexities of deep learning-based undersampled MR image reconstruction
(Peer reviewed; Journal article, 2023)Artificial intelligence has opened a new path of innovation in magnetic resonance (MR) image reconstruction of undersampled k-space acquisitions. This review offers readers an analysis of the current deep learning-based ... -
Computationally efficient familywise error rate control in genome‐wide association studies using score tests for generalized linear models
(Peer reviewed; Journal article, 2020)In genetic association studies, detecting phenotype–genotype association is a primary goal. We assume that the relationship between the data—phenotype, genetic markers and environmental covariates—can be modeled by a ... -
Computer-Aided Diagnosis of Prostate Cancer Using Multiparametric MRI: Preprocessing, Segmentation and Quality Control
(Doctoral theses at NTNU;2021:264, Doctoral thesis, 2021)Sammendrag Dataassistert diagnostikk av prostatakreft ved bruk av Multiparametrisk MRI: Forbehandling, segmentering og kvalitetskontroll Prostatakreft er den vanligste kreftformen hos menn og den nest hyppigste årsaken ... -
Concentration of circulating autoantibodies against HSP 60 is lowered through diving when compared to non-diving rats
(Journal article; Peer reviewed, 2012)Objective: Skin and ear infections, primarily caused by Pseudomonas aeruginosa (P. aeruginosa), are recurrent problems for saturation divers, whereas infections caused by P. aeruginosa are seldom observed in healthy people ... -
Cone beam computed tomography in the assessment of TMJ deformity in children with JIA: repeatability of a novel scoring system
(Peer reviewed; Journal article, 2022)Background The temporomandibular joint (TMJ) is frequently involved in juvenile idiopathic arthritis (JIA). Diagnostic imaging is necessary to correctly diagnose and evaluate TMJ involvement, however, hitherto little ... -
Consent is a confounding factor in a prospective observational study of critically ill elderly patients
(Peer reviewed; Journal article, 2022)During analysis of a prospective multinational observation study of critically ill patients ≥80 years of age, the VIP2 study, we also studied the effects of differences in country consent for study inclusion. This is a ... -
Constipation and Laxative Use among Nursing Home Patients: Prevalence and Associations Derived from the Residents Assessment Instrument for Long-Term Care Facilities (interRAI LTCF)
(Journal article; Peer reviewed, 2016)Introduction. Constipation is a common, bothersome, and potentially dangerous condition among nursing home (NH) patients. Between 50 and 74% of NH patients use laxatives. Objective. To study prevalence and associations of ...