Search Results - "Johnsson, A A"
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The Swedish CArdioPulmonary BioImage Study: objectives and design
Published in Journal of internal medicine (2015)“…Cardiopulmonary diseases are major causes of death worldwide, but currently recommended strategies for diagnosis and prevention may be outdated because of…”
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Comparison of chest tomosynthesis and chest radiography for detection of pulmonary nodules: human observer study of clinical cases
Published in Radiology (01-12-2008)“…To compare chest tomosynthesis with chest radiography in the detection of pulmonary nodules by using multidetector computed tomography (CT) as the reference…”
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Artificial intelligence based automatic quantification of epicardial adipose tissue suitable for large scale population studies
Published in Scientific reports (13-12-2021)“…To develop a fully automatic model capable of reliably quantifying epicardial adipose tissue (EAT) volumes and attenuation in large scale population studies to…”
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4
Earth-like aqueous debris-flow activity on Mars at high orbital obliquity in the last million years
Published in Nature communications (23-06-2015)“…Liquid water is currently extremely rare on Mars, but was more abundant during periods of high obliquity in the last few millions of years. This is testified…”
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Dosimetric and Clinical Predictors for Acute and Late Gastrointestinal Toxicity Following Chemoradiotherapy of Locally Advanced Anal Cancer
Published in Clinical oncology (Royal College of Radiologists (Great Britain)) (01-01-2022)“…To analyse dosimetric and clinical predictors for acute and late gastrointestinal toxicity following chemoradiotherapy of anal cancer. Consecutive patients…”
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eHealth usage among parents to premature or surgically treated neonates: associations with eHealth literacy, healthcare satisfaction or satisfaction with an eHealth device
Published in BMC pediatrics (21-10-2023)“…Background A specific eHealth device, a surf tablet, was developed for bridging between advanced in-hospital care and children's homes. Since little is known…”
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Tracking single coccolith dissolution with picogram resolution and implications for CO₂ sequestration and ocean acidification
Published in Proceedings of the National Academy of Sciences - PNAS (24-05-2011)“…Coccoliths are micrometer scale shields made from 20 to 60 individual calcite (CaCO₃) crystals that are produced by some species of algae. Currently,…”
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Effect of clinical experience of chest tomosynthesis on detection of pulmonary nodules
Published in Acta radiologica (1987) (01-10-2009)“…The new technique chest tomosynthesis refers to the principle of collecting low-dose projections of the chest at different angles and using these projections…”
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Deep learning‐based quantification of PET/CT prostate gland uptake: association with overall survival
Published in Clinical physiology and functional imaging (01-03-2020)“…Summary Aim To validate a deep‐learning (DL) algorithm for automated quantification of prostate cancer on positron emission tomography/computed tomography…”
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“In a Way We Took the Hospital Home”—A Descriptive Mixed-Methods Study of Parents’ Usage and Experiences of eHealth for Self-Management after Hospital Discharge Due to Pediatric Surgery or Preterm Birth
Published in International journal of environmental research and public health (15-06-2021)“…The costly and complex needs for children with long-term illness are challenging. Safe eHealth communication is warranted to facilitate health improvement and…”
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Characterization of Chronic Aortic and Mitral Regurgitation Undergoing Valve Surgery Using Cardiovascular Magnetic Resonance
Published in The American journal of cardiology (15-06-2017)“…Abstract Grading of chronic aortic (AR) and mitral regurgitation (MR) by cardiovascular magnetic resonance (CMR) is currently based on thresholds, which are…”
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Overexpression of podocalyxin-like protein is an independent factor of poor prognosis in colorectal cancer
Published in British journal of cancer (23-08-2011)“…Background: Podocalyxin-like 1 (PODXL) is a cell-adhesion glycoprotein and stem cell marker that has been associated with an aggressive tumour phenotype and…”
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Poor inter-observer agreement in anatomical classifications of infrapopliteal arterial disease due to mandatory selection of only one target artery
Published in Acta radiologica (1987) (01-03-2023)“…Established anatomical classifications of infrapopliteal arterial lesion severity are based on assessment of only one target artery, not including all…”
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A RAC-GEF network critical for early intestinal tumourigenesis
Published in Nature communications (04-01-2021)“…RAC1 activity is critical for intestinal homeostasis, and is required for hyperproliferation driven by loss of the tumour suppressor gene Apc in the murine…”
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EXTRACOLONIC FINDINGS—IDENTIFICATION AT LOW-DOSE CTC
Published in Radiation protection dosimetry (12-10-2021)“…Abstract In contrast to optical colonoscopy, computed tomography colonography (CTC) has the ability to reveal pathology outside of the colon. While…”
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A randomized study of KRAS-guided maintenance therapy with bevacizumab, erlotinib or metronomic capecitabine after first-line induction treatment of metastatic colorectal cancer: the Nordic ACT2 trial
Published in Annals of oncology (01-01-2016)“…Maintenance treatment (mt) with bevacizumab (bev) ± erlotinib (erlo) has modest effect after induction chemotherapy in metastatic colorectal cancer (mCRC). We…”
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Evaluation of deep‐learning image reconstruction for chest CT examinations at two different dose levels
Published in Journal of applied clinical medical physics (01-03-2023)“…Aims The aims of the present study were to, for both a full‐dose protocol and an ultra‐low dose (ULD) protocol, compare the image quality of chest CT…”
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Acupuncture compared with placebo acupuncture in radiotherapy-induced nausea—a randomized controlled study
Published in Annals of oncology (01-05-2012)“…It is not known if verum (real) acupuncture is effective for nausea and vomiting (emesis) during radiotherapy. We randomly treated 215 blinded cancer patients…”
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Visual and Quantitative Evaluation of Emphysema: A Case-Control Study of 1111 Participants in the Pilot Swedish CArdioPulmonary BioImage Study (SCAPIS)
Published in Academic radiology (01-05-2020)“…Emphysema is a hallmark of chronic obstructive pulmonary disease. The primary aim of this study was to investigate inter- and intraobserver agreement of visual…”
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MicroRNA-126 and epidermal growth factor-like domain 7–an angiogenic couple of importance in metastatic colorectal cancer. Results from the Nordic ACT trial
Published in British journal of cancer (03-09-2013)“…Background: This study investigated the clinical importance of linked angiogenetic biomarkers to chemotherapy, combined with the anti-vascular endothelial…”
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