arjun nair radiology
Right heart catheterization (RHC) remains the gold standard diagnostic investigation for PH, although co-existing ILD can confound interpretation of non-invasive PH screening tests. A cookie is a small file which asks permission to be placed on your computer's hard drive. High-resolution computed tomography (HRCT) provides considerable information regarding the distribution and severity of thoracic disease in CTD.
Sorry, you need to be a researcher to join ResearchGate. IPF patients undergoing volumetric non-contrast CT... European Respiratory Society (ERS) guidelines recommend the assessment of patients with interstitial lung disease (ILD) and severe pulmonary hypertension (PH), as defined by a mean pulmonary artery pressure (mPAP) ≥35 mmHg at right heart catheterisation (RHC). Please read the recent article from Drs Nick Woznitza, Samanjit S Hare and Arjun Nair on the COVID-19 pandemic: Summary of current and emerging issues for radiographers The authors updated this article on Thursday 03 April to include the new PPE guidance.
Methods and results
New fissure-attached nodules in lung cancer screening: more practical implications from the NELSON study?
The USA-based National Lung Cancer Screening Trial reported a 20% relative reduction in lung cancer mortality and 6.7% all-cause mortality in low-dose computed tomography (LDCT)-screened subjects. Due to our privacy policy, only current members can send messages to people on ResearchGate. Doppler Ultrasound is integral in the assessment of renal transplants in the immediate post-operative period and subsequent follow up. The relationship between the pattern of distribution of emphysema (homogeneous versus heterogeneous) and DH has not been previously studied.AimTo compare the impact of emphyse... To evaluate quantitative differences in central pulmonary artery (PA) and pulmonary global and regional enhancement in patients with and without pulmonary hypertension (PH) using dual-energy computed tomography (DECT).
In the absence of clear evidence, optimal methods for diagnosis and management remain unclear.
... COVID-19 imaging update with Dr Arjun Nair. Arjun Nair. 2014;189:586–592. The potential for low dose computed tomography (LDCT) to act as an effective tool in screening for lung cancer is currently the subject of several randomised control trials. Lung cancer kills more people than any other cancer in the UK (5-year survival < 13%). Whether thorax computed tomography (CT)-derived parameters and lung function measurements carry more prognostic information individually or as a composite index has not yet been investigated. 1.
The web application can tailor its operations to your needs, likes and dislikes by gathering and remembering information about your preferences. The aim of the study was to compar... Introduction and objectives LCI is a sensitive predictor of early cystic fibrosis (CF) lung disease, and correlates with HRCT better than spirometry (Thorax. The relationship between the pattern of distribution of emphysema (homogeneous versus heterogeneous) and DH has not been previously studied. Eur Respir J. The aim of this study was to identify the optimal imaging modality and management strategy for cardiac perforation.
CONTENT ORGANIZATION All rights reserved. Methods:
In this review, the high-resolution computed tomography (CT) features and pathologic correlates of the traditional smoking-related ILDs (respiratory bronchiolitis-associated ILD, desquamative interstitial pneumonia, and pulmonary Langerhans cell hist... IntroductionDynamic hyperinflation (DH) is a major contributor of both dyspnea and reduced exercise capacity among patients with Chronic Obstructive Pulmonary Disease (COPD). Dynamic hyperinflation (DH) is a pathophysiologic hallmark of Chronic Obstructive Pulmonary Disease (COPD).
Objective To describe the clinical outcomes of patients for whom National Institute for Health and Care Excellence (NICE) recent-onset chest pain guidance would not have recommended further investigation, compared with those of patients where further investigation would have been recommended.
Lun... Introduction: Methods: Arjun NAIR, Consultant Cardiothoracic Radiologist of Guy's and St Thomas' NHS Foundation Trust, London | Read 82 publications | Contact Arjun NAIR The optimal approach to such cases is unclear.
Lung cancer screening, imaging biomarker analysis. These cookies allow us to adtertise our products to you and allow us to pass this information on to our trusted third parties so that they can advertise our products to you on our behalf, These cookies allow us to advertise our products to you and allow us to pass this information on to our trusted third parties so that they can advertise our products to you on our behalf. Lung disease commonly occurs in connective tissue diseases (CTD) and is an important cause of morbidity and mortality. Recent technological advances have led to improvements in the use of computerised tomography for coronary imaging. CONTENT ORGANIZATION Aims Whether the LCS episode is useful for early detection of COPD is not well established. Nodular hamartomatous lesions termed MMPH are now well-described in TSC, and are increasingly recognised as having a distinct genetic basis. He is the author/co-author of several peer-reviewed scientific papers and book chapters on cardiothoracic imaging.
The aim of this review is to give a comprehensive and concise overview of coronary embryology and normal coronary anatomy, describe common variants of normal and summarize typical patterns of anomalous coronary artery anatomy. Lung clearance index (LCI) is a more sensitive measure of lung function than spirometry in cystic fibrosis (CF) and correlates well with abnormalities in high-resolution computed tomography (HRCT) scanning. Materials and methods: Methods: Describe the examination technique 2. Guy's and St Thomas' NHS Foundation Trust, Delivering low-dose CT screening for lung cancer: a pragmatic approach, Lung Screen Uptake Trial: results from a single lung cancer screening round.
MATERIALS AND METHODS. However, it remains unclear whether this increased bacterial burden directly influences progression of fibrosis or simply reflects the magnitude of the underlying disease extent or severity.... Introduction Dr Nair is a Consultant Radiologist with a sub-specialty interest in cardiothoracic imaging at University College London Hospital. Summary of the genetic/ phenotypic concepts underpi... PURPOSE/AIM This is a major contribution and has been long-awaited by some countries to support calls for implementation of screening programmes. He qualified from the University of Edinburgh Medical School in 2001 and was awarded the MRCP in 2005.
Traditionally, the use of nodule volumetry applications has primarily been reserved for certain lung cancer screening trials rather than clinical practice. He undertook radiology training at St George’s Hospital, passing the FRCR in 2008. Once you agree, the file is added and the cookie helps analyse web traffic or lets you know when you visit a particular site.
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