Reproducibility of volume and densitometric measures of emphysema on repeat computed tomography with an interval of 1 week.

PubWeight™: 0.86‹?›

🔗 View Article (PMID 22011903)

Published in Eur Radiol on October 20, 2011

Authors

Daniel Chong1, Matthew S Brown, Hyun J Kim, Eva M van Rikxoort, Laura Guzman, Michael F McNitt-Gray, Maryam Khatonabadi, Maya Galperin-Aizenberg, Heidi Coy, Katherine Yang, Yongha Jung, Jonathan G Goldin

Author Affiliations

1: Center for Computer Vision and Imaging Biomarkers, David Geffen School of Medicine, UCLA, 924 Westwood Blvd., Ste. 615, Los Angeles, CA, USA. dchong@mednet.ucla.edu

Articles cited by this

Statistical methods for assessing agreement between two methods of clinical measurement. Lancet (1986) 211.50

Standardisation of spirometry. Eur Respir J (2005) 48.20

A concordance correlation coefficient to evaluate reproducibility. Biometrics (1989) 28.24

A randomized study of endobronchial valves for advanced emphysema. N Engl J Med (2010) 6.23

"Density mask". An objective method to quantitate emphysema using computed tomography. Chest (1988) 4.24

Comparison of computed density and microscopic morphometry in pulmonary emphysema. Am J Respir Crit Care Med (1996) 2.75

The impact of COPD on lung health worldwide: epidemiology and incidence. Chest (2000) 2.20

CT measurements of lung density in life can quantitate distal airspace enlargement--an essential defining feature of human emphysema. Am Rev Respir Dis (1988) 2.06

A randomized clinical trial of alpha(1)-antitrypsin augmentation therapy. Am J Respir Crit Care Med (1999) 1.99

Diagnosis of pulmonary emphysema by computerised tomography. Lancet (1984) 1.80

Method for segmenting chest CT image data using an anatomical model: preliminary results. IEEE Trans Med Imaging (1997) 1.73

Assessment of COPD severity by computed tomography: correlation with lung functional testing. Clin Imaging (2010) 1.59

Validation of computed tomographic lung densitometry for monitoring emphysema in alpha1-antitrypsin deficiency. Thorax (2006) 1.24

Volume correction in computed tomography densitometry for follow-up studies on pulmonary emphysema. Proc Am Thorac Soc (2008) 1.20

Progress of emphysema in severe alpha 1-antitrypsin deficiency as assessed by annual CT. Acta Radiol (1997) 1.15

Pulmonary tissue attenuation with computed tomography: comparison of inspiration and expiration scans. J Comput Assist Tomogr (1979) 1.09

Volume adjustment of lung density by computed tomography scans in patients with emphysema. Acta Radiol (2004) 1.01

Computed tomography assessment of lung volume changes after bronchial valve treatment. Eur Respir J (2008) 0.97

Reproducibility of lung and lobar volume measurements using computed tomography. Acad Radiol (2009) 0.97

Detection of emphysema progression in alpha 1-antitrypsin deficiency using CT densitometry; methodological advances. Respir Res (2008) 0.93

Quantitative CT of emphysema and the airways. J Thorac Imaging (2004) 0.92

Panacinar emphysema: CT and pathologic findings. J Comput Assist Tomogr (1993) 0.89

CAD in clinical trials: current role and architectural requirements. Comput Med Imaging Graph (2007) 0.77

Articles by these authors

Assessment of coronary artery disease by cardiac computed tomography: a scientific statement from the American Heart Association Committee on Cardiovascular Imaging and Intervention, Council on Cardiovascular Radiology and Intervention, and Committee on Cardiac Imaging, Council on Clinical Cardiology. Circulation (2006) 7.16

Chronic obstructive pulmonary disease phenotypes: the future of COPD. Am J Respir Crit Care Med (2010) 4.19

Ionizing radiation in cardiac imaging: a science advisory from the American Heart Association Committee on Cardiac Imaging of the Council on Clinical Cardiology and Committee on Cardiovascular Imaging and Intervention of the Council on Cardiovascular Radiology and Intervention. Circulation (2009) 3.50

CT dose index and patient dose: they are not the same thing. Radiology (2011) 3.38

The phantom portion of the American College of Radiology (ACR) computed tomography (CT) accreditation program: practical tips, artifact examples, and pitfalls to avoid. Med Phys (2004) 3.27

Lung image database consortium: developing a resource for the medical imaging research community. Radiology (2004) 3.19

Comparison and evaluation of methods for liver segmentation from CT datasets. IEEE Trans Med Imaging (2009) 3.03

Serotonin regulates pancreatic beta cell mass during pregnancy. Nat Med (2010) 2.98

Description and implementation of a quality control program in an imaging-based clinical trial. Acad Radiol (2006) 2.71

Changes in right heart haemodynamics and echocardiographic function in an advanced phenotype of pulmonary hypertension and right heart dysfunction associated with pulmonary fibrosis. Thorax (2014) 2.67

Endobronchial Valves for Emphysema without Interlobar Collateral Ventilation. N Engl J Med (2015) 2.59

Recurrent glioblastoma multiforme: ADC histogram analysis predicts response to bevacizumab treatment. Radiology (2009) 2.55

The Lung Image Database Consortium (LIDC) and Image Database Resource Initiative (IDRI): a completed reference database of lung nodules on CT scans. Med Phys (2011) 2.48

The Lung Image Database Consortium (LIDC) data collection process for nodule detection and annotation. Acad Radiol (2007) 2.15

A combined pulmonary-radiology workshop for visual evaluation of COPD: study design, chest CT findings and concordance with quantitative evaluation. COPD (2012) 2.07

The Lung Image Database Consortium (LIDC): an evaluation of radiologist variability in the identification of lung nodules on CT scans. Acad Radiol (2007) 2.06

Evaluation of lung MDCT nodule annotation across radiologists and methods. Acad Radiol (2006) 2.00

The feasibility of a scanner-independent technique to estimate organ dose from MDCT scans: using CTDIvol to account for differences between scanners. Med Phys (2010) 1.97

A method to generate equivalent energy spectra and filtration models based on measurement for multidetector CT Monte Carlo dosimetry simulations. Med Phys (2009) 1.94

Comparison of treatment response classifications between unidimensional, bidimensional, and volumetric measurements of metastatic lung lesions on chest computed tomography. Acad Radiol (2004) 1.88

Measuring coronary calcium on CT images adjusted for attenuation differences. Radiology (2005) 1.84

Increased mortality of ventilated patients with endotracheal Pseudomonas aeruginosa without clinical signs of infection. Crit Care Med (2008) 1.82

Emphysema: effect of reconstruction algorithm on CT imaging measures. Radiology (2004) 1.81

The feasibility of patient size-corrected, scanner-independent organ dose estimates for abdominal CT exams. Med Phys (2011) 1.77

The Lung Image Database Consortium (LIDC): a comparison of different size metrics for pulmonary nodule measurements. Acad Radiol (2007) 1.77

Assessment methodologies and statistical issues for computer-aided diagnosis of lung nodules in computed tomography: contemporary research topics relevant to the lung image database consortium. Acad Radiol (2004) 1.72

Monte Carlo simulations to assess the effects of tube current modulation on breast dose for multidetector CT. Phys Med Biol (2009) 1.70

Quantitative imaging to assess tumor response to therapy: common themes of measurement, truth data, and error sources. Transl Oncol (2009) 1.66

High-resolution CT scan findings in patients with symptomatic scleroderma-related interstitial lung disease. Chest (2008) 1.61

Diagnostic performance comparison of the Chartis System and high-resolution computerized tomography fissure analysis for planning endoscopic lung volume reduction. Respirology (2014) 1.58

Recurrent glioblastoma treated with bevacizumab: contrast-enhanced T1-weighted subtraction maps improve tumor delineation and aid prediction of survival in a multicenter clinical trial. Radiology (2013) 1.55

Leukemia and non-Hodgkin lymphoma in semiconductor industry workers in Korea. Int J Occup Environ Health (2012) 1.53

Radiation dose to the fetus for pregnant patients undergoing multidetector CT imaging: Monte Carlo simulations estimating fetal dose for a range of gestational age and patient size. Radiology (2008) 1.53

Unresectable pulmonary malignancies: CT-guided percutaneous radiofrequency ablation--preliminary results. Radiology (2003) 1.52

Lung volume reduction coil treatment in chronic obstructive pulmonary disease patients with homogeneous emphysema: a prospective feasibility trial. Respiration (2014) 1.50

Glioma therapy and real-time imaging of neural precursor cell migration and tumor regression. Ann Neurol (2005) 1.48

Nuclear clusterin is associated with neuronal apoptosis in the developing rat brain upon ethanol exposure. Alcohol Clin Exp Res (2011) 1.48

The head-down tilt position decreases vasopressor requirement during hypotension following induction of anaesthesia in patients undergoing elective coronary artery bypass graft and valvular heart surgeries. Eur J Anaesthesiol (2011) 1.46

Feasibility of retinoids for the treatment of emphysema study. Chest (2006) 1.45

Computer-aided lung nodule detection in CT: results of large-scale observer test. Acad Radiol (2005) 1.45

Computer aided characterization of the solitary pulmonary nodule using volumetric and contrast enhancement features. Acad Radiol (2005) 1.43

Apparent diffusion coefficient histogram analysis stratifies progression-free and overall survival in patients with recurrent GBM treated with bevacizumab: a multi-center study. J Neurooncol (2012) 1.42

Dose to radiosensitive organs during routine chest CT: effects of tube current modulation. AJR Am J Roentgenol (2009) 1.41

Volumetric CT in lung cancer: an example for the qualification of imaging as a biomarker. Acad Radiol (2010) 1.35

Lung micronodules: automated method for detection at thin-section CT--initial experience. Radiology (2003) 1.33

A dose-ranging study of cabozantinib in men with castration-resistant prostate cancer and bone metastases. Clin Cancer Res (2013) 1.33

A pilot study of all-trans-retinoic acid for the treatment of human emphysema. Am J Respir Crit Care Med (2002) 1.28

Extraction of airways from CT (EXACT'09). IEEE Trans Med Imaging (2012) 1.25

Assessment of radiologist performance in the detection of lung nodules: dependence on the definition of "truth". Acad Radiol (2009) 1.23

Predicting treatment outcomes and responder subsets in scleroderma-related interstitial lung disease. Arthritis Rheum (2011) 1.22

Automatic segmentation of lung parenchyma in the presence of diseases based on curvature of ribs. Acad Radiol (2008) 1.19

Automated classification of lung bronchovascular anatomy in CT using AdaBoost. Med Image Anal (2007) 1.18

Calcium begets calcium: progression of coronary artery calcification in asymptomatic subjects. Radiology (2002) 1.18

Computer-aided quantitative bone scan assessment of prostate cancer treatment response. Nucl Med Commun (2012) 1.13

The Lung Image Database Consortium (LIDC): ensuring the integrity of expert-defined "truth". Acad Radiol (2007) 1.12

Treatment of scleroderma-interstitial lung disease with cyclophosphamide is associated with less progressive fibrosis on serial thoracic high-resolution CT scan than placebo: findings from the scleroderma lung study. Chest (2009) 1.12

Attenuated transforming growth factor beta signaling promotes nuclear factor-kappaB activation in head and neck cancer. Cancer Res (2009) 1.11

Inducible release of TRAIL fusion proteins from a proapoptotic form for tumor therapy. Cancer Res (2004) 1.10

Robust segmentation and anatomical labeling of the airway tree from thoracic CT scans. Med Image Comput Comput Assist Interv (2008) 1.10

Prevalence of tracheal collapse in an emphysema cohort as measured with end-expiration CT. Acad Radiol (2009) 1.09

Nuclear NF-kappaB p65 phosphorylation at serine 276 by protein kinase A contributes to the malignant phenotype of head and neck cancer. Clin Cancer Res (2009) 1.05

Variability of surface and center position radiation dose in MDCT: Monte Carlo simulations using CTDI and anthropomorphic phantoms. Med Phys (2009) 1.05

Pulmonary nodule characterization: a comparison of conventional with quantitative and visual semi-quantitative analyses using contrast enhancement maps. Eur J Radiol (2006) 1.04

The feasibility of a regional CTDIvol to estimate organ dose from tube current modulated CT exams. Med Phys (2013) 1.04

Computer-aided diagnosis of the solitary pulmonary nodule. Acad Radiol (2005) 1.03

Computer-aided diagnosis in lung nodule assessment. J Thorac Imaging (2008) 1.02

Computed tomography calcium quantification as a measure of atherosclerotic plaque morphology and stability. Invest Radiol (2006) 1.02

Perceptions of drug users regarding hepatitis C screening and care: a qualitative study. Harm Reduct J (2013) 1.01