Skip to main content
Erschienen in: Journal of Digital Imaging 6/2010

01.12.2010

Development and Validation of Automated 2D–3D Bronchial Airway Matching to Track Changes in Regional Bronchial Morphology Using Serial Low-Dose Chest CT Scans in Children with Chronic Lung Disease

verfasst von: Pavithra Raman, Raghav Raman, Beverley Newman, Raman Venkatraman, Bhargav Raman, Terry E. Robinson

Erschienen in: Journal of Imaging Informatics in Medicine | Ausgabe 6/2010

Einloggen, um Zugang zu erhalten

Abstract

To address potential concern for cumulative radiation exposure with serial spiral chest computed tomography (CT) scans in children with chronic lung disease, we developed an approach to match bronchial airways on low-dose spiral and low-dose high-resolution CT (HRCT) chest images to allow serial comparisons. An automated algorithm matches the position and orientation of bronchial airways obtained from HRCT slices with those in the spiral CT scan. To validate this algorithm, we compared manual matching vs automatic matching of bronchial airways in three pediatric patients. The mean absolute percentage difference between the manually matched spiral CT airway and the index HRCT airways were 9.4 ± 8.5% for the internal diameter measurements, 6.0 ± 4.1% for the outer diameter measurements, and 10.1 ± 9.3% for the wall thickness measurements. The mean absolute percentage difference between the automatically matched spiral CT airway measurements and index HRCT airway measurements were 9.2 ± 8.6% for the inner diameter, 5.8 ± 4.5% for the outer diameter, and 9.9 ± 9.5% for the wall thickness. The overall difference between manual and automated methods was 2.1 ± 1.2%, which was significantly less than the interuser variability of 5.1 ± 4.6% (p < 0.05). Tests of equivalence had p < 0.05, demonstrating no significant difference between the two methods. The time required for matching was significantly reduced in the automated method (p < 0.01) and was as accurate as manual matching, allowing efficient comparison of airways obtained on low-dose spiral CT imaging with low-dose HRCT scans.
Anhänge
Nur mit Berechtigung zugänglich
Literatur
1.
Zurück zum Zitat Shah RM, Sexauer W, Ostrum BJ, et al: High-resolution CT in the acute exacerbation of cystic fibrosis: evaluation of acute findings, reversibility of those findings, and clinical correlation. AJR Am J Roentgenol 169:375–380, 1997PubMed Shah RM, Sexauer W, Ostrum BJ, et al: High-resolution CT in the acute exacerbation of cystic fibrosis: evaluation of acute findings, reversibility of those findings, and clinical correlation. AJR Am J Roentgenol 169:375–380, 1997PubMed
2.
Zurück zum Zitat Helbich TH, Heniz-Peer G, Fleischmann D, et al: Evolution of CT findings in patients with cystic fibrosis. AJR Am J Roentgenol 173:81–88, 1999PubMed Helbich TH, Heniz-Peer G, Fleischmann D, et al: Evolution of CT findings in patients with cystic fibrosis. AJR Am J Roentgenol 173:81–88, 1999PubMed
3.
Zurück zum Zitat Brody AS, Molina PL, Klein JS, et al: High-resolution computed tomography of the chest in children with cystic fibrosis: support for use as an outcome surrogate. Pediatr Radiol 29:731–735, 1999CrossRefPubMed Brody AS, Molina PL, Klein JS, et al: High-resolution computed tomography of the chest in children with cystic fibrosis: support for use as an outcome surrogate. Pediatr Radiol 29:731–735, 1999CrossRefPubMed
4.
Zurück zum Zitat Robinson TE, Leung AN, Northway WH, et al: Spirometer-triggered high-resolution computed tomography and pulmonary function measurements during an acute exacerbation in patients with cystic fibrosis. J Pediatr 138:553–559, 2001CrossRefPubMed Robinson TE, Leung AN, Northway WH, et al: Spirometer-triggered high-resolution computed tomography and pulmonary function measurements during an acute exacerbation in patients with cystic fibrosis. J Pediatr 138:553–559, 2001CrossRefPubMed
5.
Zurück zum Zitat Nasr SZ, Kuhns LR, Brown RW, et al: Use of computerized tomography and chest x-rays in evaluating efficacy of aerosolized recombinant human DNase in cystic fibrosis patients younger than age 5 years: a preliminary study. Pediatr Pulmonol 31:377–382, 2001CrossRefPubMed Nasr SZ, Kuhns LR, Brown RW, et al: Use of computerized tomography and chest x-rays in evaluating efficacy of aerosolized recombinant human DNase in cystic fibrosis patients younger than age 5 years: a preliminary study. Pediatr Pulmonol 31:377–382, 2001CrossRefPubMed
6.
Zurück zum Zitat Robinson TE, Leung AN, Northway WH, et al: Composite spirometric-computed tomography outcome measure in early cystic fibrosis lung disease. Am J Respir Crit Care Med 168:588–593, 2003CrossRefPubMed Robinson TE, Leung AN, Northway WH, et al: Composite spirometric-computed tomography outcome measure in early cystic fibrosis lung disease. Am J Respir Crit Care Med 168:588–593, 2003CrossRefPubMed
7.
Zurück zum Zitat Robinson TE: High-resolution CT scanning: potential outcome measure. Curr Opinion Pulm Med 10(6):537–541, 2004CrossRef Robinson TE: High-resolution CT scanning: potential outcome measure. Curr Opinion Pulm Med 10(6):537–541, 2004CrossRef
8.
Zurück zum Zitat Moss RB, Rodman D, Spencer LT, et al: Repeated adeno-associated virus serotype 2 aerosol-mediated cystic fibrosis transmembrane regulator gene transfer to the lungs of patients with cystic fibrosis: a multicenter, double-blind, placebo-controlled trial. Chest 125:509–521, 2004 Moss RB, Rodman D, Spencer LT, et al: Repeated adeno-associated virus serotype 2 aerosol-mediated cystic fibrosis transmembrane regulator gene transfer to the lungs of patients with cystic fibrosis: a multicenter, double-blind, placebo-controlled trial. Chest 125:509–521, 2004
9.
Zurück zum Zitat de Jong PA, Nakano Y, Lequin MH, et al: Progressive damage on high resolution computed tomography despite stable lung function in cystic fibrosis. Eur Respir J 23(1):93–97, 2004CrossRefPubMed de Jong PA, Nakano Y, Lequin MH, et al: Progressive damage on high resolution computed tomography despite stable lung function in cystic fibrosis. Eur Respir J 23(1):93–97, 2004CrossRefPubMed
10.
Zurück zum Zitat Brody AS, Sucharew H, Campbell JD, et al: Computed tomography correlates with pulmonary exacerbations in children with cystic fibrosis. Am J Respir Crit Care Med 172:1128–1132, 2005CrossRefPubMed Brody AS, Sucharew H, Campbell JD, et al: Computed tomography correlates with pulmonary exacerbations in children with cystic fibrosis. Am J Respir Crit Care Med 172:1128–1132, 2005CrossRefPubMed
11.
Zurück zum Zitat de Jong PA, Nakano Y, Hop WC, et al: Changes in airway dimensions on computed tomography scans of children with cystic fibrosis. Am J Respir Crit Care Med 172:218–224, 2005CrossRefPubMed de Jong PA, Nakano Y, Hop WC, et al: Changes in airway dimensions on computed tomography scans of children with cystic fibrosis. Am J Respir Crit Care Med 172:218–224, 2005CrossRefPubMed
12.
Zurück zum Zitat Brody AS, Tiddens HA, Castile RG, et al: Computed tomography in the evaluation of cystic fibrosis lung disease. Am J Respir Crit Care Med 172:1246–1252, 2005CrossRefPubMed Brody AS, Tiddens HA, Castile RG, et al: Computed tomography in the evaluation of cystic fibrosis lung disease. Am J Respir Crit Care Med 172:1246–1252, 2005CrossRefPubMed
13.
Zurück zum Zitat de Jong PA, Lindblad A, Rubin , et al: Progression of lung disease on computed tomography and pulmonary function tests in children and adults with cystic fibrosis. Thorax 61:80–85, 2006CrossRefPubMed de Jong PA, Lindblad A, Rubin , et al: Progression of lung disease on computed tomography and pulmonary function tests in children and adults with cystic fibrosis. Thorax 61:80–85, 2006CrossRefPubMed
14.
Zurück zum Zitat Tiddens HA, de Jong PA: Update on the application of chest computed tomography scanning to cystic fibrosis. Curr Opinion Pulm Med 12:433–439, 2006CrossRef Tiddens HA, de Jong PA: Update on the application of chest computed tomography scanning to cystic fibrosis. Curr Opinion Pulm Med 12:433–439, 2006CrossRef
15.
Zurück zum Zitat Nasr SZ, Gordon D, Sakmar E, et al: High resolution computerized tomography of the chest and pulmonary function testing in evaluating the effect of tobramycin solution for inhalation in cystic fibrosis patients. Pediat Pulmonol 41:1129–1137, 2006CrossRef Nasr SZ, Gordon D, Sakmar E, et al: High resolution computerized tomography of the chest and pulmonary function testing in evaluating the effect of tobramycin solution for inhalation in cystic fibrosis patients. Pediat Pulmonol 41:1129–1137, 2006CrossRef
16.
Zurück zum Zitat Judge EP, Dodd JD, Masterson JB, et al: Pulmonary abnormalities on high-resolution CT demonstrate more rapid decline than FEV1 in adults with cystic fibrosis. Chest 130:1424–1432, 2006CrossRefPubMed Judge EP, Dodd JD, Masterson JB, et al: Pulmonary abnormalities on high-resolution CT demonstrate more rapid decline than FEV1 in adults with cystic fibrosis. Chest 130:1424–1432, 2006CrossRefPubMed
17.
Zurück zum Zitat Robinson TE: Imaging of the chest in cystic fibrosis. Clin Chest Med 28(2):405–421, 2007 JunCrossRefPubMed Robinson TE: Imaging of the chest in cystic fibrosis. Clin Chest Med 28(2):405–421, 2007 JunCrossRefPubMed
18.
Zurück zum Zitat Robinson TE: Computed tomography scanning techniques for the evaluation of cystic fibrosis lung disease. Proc Am Thorac Soc 4(4):310–315, 2007 Aug 1CrossRefPubMed Robinson TE: Computed tomography scanning techniques for the evaluation of cystic fibrosis lung disease. Proc Am Thorac Soc 4(4):310–315, 2007 Aug 1CrossRefPubMed
19.
Zurück zum Zitat de Jong PA, Tiddens HA: Cystic fibrosis specific computed tomography scoring. Proc Am Thorac Soc 4(4):338–342, 2007 Aug 1CrossRefPubMed de Jong PA, Tiddens HA: Cystic fibrosis specific computed tomography scoring. Proc Am Thorac Soc 4(4):338–342, 2007 Aug 1CrossRefPubMed
21.
Zurück zum Zitat Huda W, Ogden KM: Computing effective doses to pediatric patients undergoing body CT examinations. Pediatr Radiol 38:415–423, 2008CrossRefPubMed Huda W, Ogden KM: Computing effective doses to pediatric patients undergoing body CT examinations. Pediatr Radiol 38:415–423, 2008CrossRefPubMed
22.
Zurück zum Zitat Grenier PA, Beigelman-Aubry C, Fetita C, et al: Multidetector-row CT of the airways. Semin Roentgenol 38:146–157, 2003CrossRefPubMed Grenier PA, Beigelman-Aubry C, Fetita C, et al: Multidetector-row CT of the airways. Semin Roentgenol 38:146–157, 2003CrossRefPubMed
23.
Zurück zum Zitat Bagheri MH, Hosseini SK, Mostafavi SH, et al: High-resolution CT in chronic pulmonary changes after mustard gas exposure. Acta Radiol 44:241–245, 2003PubMed Bagheri MH, Hosseini SK, Mostafavi SH, et al: High-resolution CT in chronic pulmonary changes after mustard gas exposure. Acta Radiol 44:241–245, 2003PubMed
24.
Zurück zum Zitat Ooi GC, Khong PL, Chan-Yeung M, et al: High-resolution CT quantification of bronchiectasis: clinical and functional correlation. Radiology 225:663–672, 2002CrossRefPubMed Ooi GC, Khong PL, Chan-Yeung M, et al: High-resolution CT quantification of bronchiectasis: clinical and functional correlation. Radiology 225:663–672, 2002CrossRefPubMed
25.
Zurück zum Zitat Tiddens HA, de Jong PA: Imaging and clinical trials in cystic fibrosis. Proc Am Thorac Soc 4(4):343–346, 2007 Aug 1CrossRefPubMed Tiddens HA, de Jong PA: Imaging and clinical trials in cystic fibrosis. Proc Am Thorac Soc 4(4):343–346, 2007 Aug 1CrossRefPubMed
26.
Zurück zum Zitat Brody AS: Computed tomography scanning in cystic fibrosis research trials: practical lessons from three clinical trials in the United States. Proc Am Thorac Soc 4(4):350–354, 2007 Aug 1CrossRefPubMed Brody AS: Computed tomography scanning in cystic fibrosis research trials: practical lessons from three clinical trials in the United States. Proc Am Thorac Soc 4(4):350–354, 2007 Aug 1CrossRefPubMed
27.
Zurück zum Zitat Bhalla M, Turcios N, Aponte V, et al: Cystic fibrosis: scoring system with thin-section CT. Radiology 179:783–788, 1991PubMed Bhalla M, Turcios N, Aponte V, et al: Cystic fibrosis: scoring system with thin-section CT. Radiology 179:783–788, 1991PubMed
28.
Zurück zum Zitat Nathanson I, Conboy K, Murphy S, et al: Ultrafast computerized tomography of the chest in cystic fibrosis: a new scoring system. Pediatr Pulmonol 11:81–86, 1991CrossRefPubMed Nathanson I, Conboy K, Murphy S, et al: Ultrafast computerized tomography of the chest in cystic fibrosis: a new scoring system. Pediatr Pulmonol 11:81–86, 1991CrossRefPubMed
29.
Zurück zum Zitat Maffessanti M, Candusso M, Brizzi F, et al: Cystic fibrosis in children: HRCT findings and distribution of disease. J Thorac Imaging 11:27–38, 1996CrossRefPubMed Maffessanti M, Candusso M, Brizzi F, et al: Cystic fibrosis in children: HRCT findings and distribution of disease. J Thorac Imaging 11:27–38, 1996CrossRefPubMed
30.
Zurück zum Zitat de Jong PA, Ottink MD, Robben SG, et al: Pulmonary disease assessment in cystic fibrosis: comparison of CT scoring systems and value of bronchial and arterial dimension measurements. Radiology 231:434–439, 2004CrossRefPubMed de Jong PA, Ottink MD, Robben SG, et al: Pulmonary disease assessment in cystic fibrosis: comparison of CT scoring systems and value of bronchial and arterial dimension measurements. Radiology 231:434–439, 2004CrossRefPubMed
31.
Zurück zum Zitat Moskowitz SM, Gibson RL, Effmann EL: Cystic fibrosis lung disease: genetic influences, microbial interactions, and radiological assessment. Pediatr Radiol 35:739–757, 2005CrossRefPubMed Moskowitz SM, Gibson RL, Effmann EL: Cystic fibrosis lung disease: genetic influences, microbial interactions, and radiological assessment. Pediatr Radiol 35:739–757, 2005CrossRefPubMed
32.
Zurück zum Zitat Brody AS, Kosorok MR, Li Z, et al: Reproducibility of a scoring system for computed tomography scanning in cystic fibrosis. J Thorac Imaging 21:14–21, 2006CrossRefPubMed Brody AS, Kosorok MR, Li Z, et al: Reproducibility of a scoring system for computed tomography scanning in cystic fibrosis. J Thorac Imaging 21:14–21, 2006CrossRefPubMed
33.
Zurück zum Zitat Long FR, Williams RS, Castile RG: Structural airway abnormalities in infants and young children with cystic fibrosis. J Pediatr 144:154–161, 2004CrossRefPubMed Long FR, Williams RS, Castile RG: Structural airway abnormalities in infants and young children with cystic fibrosis. J Pediatr 144:154–161, 2004CrossRefPubMed
34.
Zurück zum Zitat Martinez TM, Llapur CJ, Williams TH, et al: High-resolution tomography imaging of airway disease in infants with cystic fibrosis. Am J Respir Crit Care Med 172:1133–1138, 2005CrossRefPubMed Martinez TM, Llapur CJ, Williams TH, et al: High-resolution tomography imaging of airway disease in infants with cystic fibrosis. Am J Respir Crit Care Med 172:1133–1138, 2005CrossRefPubMed
35.
Zurück zum Zitat Goris ML, Zhu HJ, Blankenberg F, et al: An automated approach to quantitative 2 air trapping measurements in mild cystic fibrosis. Chest 123:1655–1663, 2003CrossRefPubMed Goris ML, Zhu HJ, Blankenberg F, et al: An automated approach to quantitative 2 air trapping measurements in mild cystic fibrosis. Chest 123:1655–1663, 2003CrossRefPubMed
36.
Zurück zum Zitat Bonnel AS, Song SM, Kesavaraju K, et al: Quantitative air trapping analysis in children with mild cystic fibrosis pulmonary disease. Pediatr Pulmonol 38:396–405, 2004CrossRefPubMed Bonnel AS, Song SM, Kesavaraju K, et al: Quantitative air trapping analysis in children with mild cystic fibrosis pulmonary disease. Pediatr Pulmonol 38:396–405, 2004CrossRefPubMed
37.
Zurück zum Zitat Robinson TE, Goris ML, Zhu HJ, et al: Changes in quantitative air trapping, pulmonary function, and chest HRCT scores in CF children during a Pulmozyme intervention study. Chest 128:2327–2335, 2005CrossRefPubMed Robinson TE, Goris ML, Zhu HJ, et al: Changes in quantitative air trapping, pulmonary function, and chest HRCT scores in CF children during a Pulmozyme intervention study. Chest 128:2327–2335, 2005CrossRefPubMed
38.
Zurück zum Zitat Nakano Y, Muro S, Sakai H, et al: Computed tomographic measurements of airway dimensions and emphysema in smokers. Correlation with lung function. Am J Respir Crit Care Med 162:1102–1108, 2000PubMed Nakano Y, Muro S, Sakai H, et al: Computed tomographic measurements of airway dimensions and emphysema in smokers. Correlation with lung function. Am J Respir Crit Care Med 162:1102–1108, 2000PubMed
39.
Zurück zum Zitat King GG, Muller NL, Whittall KP, et al: An analysis algorithm for measuring airway lumen and wall areas from high-resolution computed tomography data. Am J Respir Crit Care Med 161:574–580, 2000PubMed King GG, Muller NL, Whittall KP, et al: An analysis algorithm for measuring airway lumen and wall areas from high-resolution computed tomography data. Am J Respir Crit Care Med 161:574–580, 2000PubMed
40.
Zurück zum Zitat Nakano Y, Whittall KP, Kalloger SE, et al: Development and validation of human airway analysis algorithm using multidetector row CT. SPIE 4683:460–469, 2002CrossRef Nakano Y, Whittall KP, Kalloger SE, et al: Development and validation of human airway analysis algorithm using multidetector row CT. SPIE 4683:460–469, 2002CrossRef
41.
Zurück zum Zitat Tschirren J, Palagyi K, Hoffman EA, et al: Segmentation, skeletonization, and brnchpoint matching; a fully automated quantitative evaluation of human intrathoracic airway trees. In: Dohi T, Kikinis R Eds. Proceedings of the Fifth International Conference on Medical Image Computing and Computer Assisted Intevention, 2002, Tokyo, Japan. Berlin: Springer, 2002, pp. 12–19 Tschirren J, Palagyi K, Hoffman EA, et al: Segmentation, skeletonization, and brnchpoint matching; a fully automated quantitative evaluation of human intrathoracic airway trees. In: Dohi T, Kikinis R Eds. Proceedings of the Fifth International Conference on Medical Image Computing and Computer Assisted Intevention, 2002, Tokyo, Japan. Berlin: Springer, 2002, pp. 12–19
42.
Zurück zum Zitat Tschirren J, Hoffman EA, McLennan, et al: Branchpoint labeling and matching in humn airway trees. In: Clough AVA, Amir A Eds. Proceedings of the SPIE Medical Imaging 2003, San Diego, CA, 2003, pp 187–194 Tschirren J, Hoffman EA, McLennan, et al: Branchpoint labeling and matching in humn airway trees. In: Clough AVA, Amir A Eds. Proceedings of the SPIE Medical Imaging 2003, San Diego, CA, 2003, pp 187–194
43.
Zurück zum Zitat Nakano Y, Wong JC, de Jong PA, et al: The prediction of small airway dimensions using computed tomography. Am J Respir Crit Care Med 171(2):142–146, 2005CrossRefPubMed Nakano Y, Wong JC, de Jong PA, et al: The prediction of small airway dimensions using computed tomography. Am J Respir Crit Care Med 171(2):142–146, 2005CrossRefPubMed
44.
Zurück zum Zitat Tschirren J, Hoffman EA, McLennan , et al: Intrathoracic airway trees: segmentation and airway morphology analysis from low dose CT scans. IEEE Trans Med Imaging 24:1529–1539, 2005CrossRefPubMed Tschirren J, Hoffman EA, McLennan , et al: Intrathoracic airway trees: segmentation and airway morphology analysis from low dose CT scans. IEEE Trans Med Imaging 24:1529–1539, 2005CrossRefPubMed
45.
Zurück zum Zitat Venkatraman R, Raman R, Raman B, et al: Fully automated system for three-dimensional bronchial morphology analysis using volumetric multidetector computed tomography of the chest. Journal of Digial Imaging 19(2):132–139, 2006CrossRef Venkatraman R, Raman R, Raman B, et al: Fully automated system for three-dimensional bronchial morphology analysis using volumetric multidetector computed tomography of the chest. Journal of Digial Imaging 19(2):132–139, 2006CrossRef
46.
Zurück zum Zitat Dame Carroll JR, Chandra A, Jones AS, et al: Airway dimensions measured from micro-computed tomography and high-resolution computed tomography. Eur Respir J 28(4):712–720, 2006CrossRefPubMed Dame Carroll JR, Chandra A, Jones AS, et al: Airway dimensions measured from micro-computed tomography and high-resolution computed tomography. Eur Respir J 28(4):712–720, 2006CrossRefPubMed
47.
Zurück zum Zitat Little SA, Sproule MW, Cowan MD, et al: High resolution computed tomographic assessment of airway wall thickness in chronic asthma: reproducibility and relationship with lung function and severity. Thorax 57:247–253, 2002CrossRefPubMed Little SA, Sproule MW, Cowan MD, et al: High resolution computed tomographic assessment of airway wall thickness in chronic asthma: reproducibility and relationship with lung function and severity. Thorax 57:247–253, 2002CrossRefPubMed
48.
Zurück zum Zitat Gono H, Fujimoto K, Kawakami S, et al: Evaluation of airway wall thickness and air trapping by HRCT in asymptomatic asthma. Eur Respir J 22:965–971, 2003CrossRefPubMed Gono H, Fujimoto K, Kawakami S, et al: Evaluation of airway wall thickness and air trapping by HRCT in asymptomatic asthma. Eur Respir J 22:965–971, 2003CrossRefPubMed
49.
Zurück zum Zitat Suter M, Tschirren J, Reinhardt J, et al: Evaluation of the human airway with multi-detector x-ray-computed tomography and optical imaging. Physiol Meas 25:837–847, 2004CrossRefPubMed Suter M, Tschirren J, Reinhardt J, et al: Evaluation of the human airway with multi-detector x-ray-computed tomography and optical imaging. Physiol Meas 25:837–847, 2004CrossRefPubMed
50.
Zurück zum Zitat Takao H, Doi I, Tateno M: Evaluation of an automated system for temporal subtraction of thin-section thoracic CT. Br J Radiol 80:85–89, 2006CrossRefPubMed Takao H, Doi I, Tateno M: Evaluation of an automated system for temporal subtraction of thin-section thoracic CT. Br J Radiol 80:85–89, 2006CrossRefPubMed
51.
Zurück zum Zitat Sundaram TA, Gee JC: Towards a model of lung biomechanics: pulmonary kinematics via registration of serial lung images. Med Image Anal 9:524–537, 2005CrossRefPubMed Sundaram TA, Gee JC: Towards a model of lung biomechanics: pulmonary kinematics via registration of serial lung images. Med Image Anal 9:524–537, 2005CrossRefPubMed
52.
Zurück zum Zitat Schreibmann E, Xing L: Image registration with auto-mapped control volumes. Med Phys 33:1165–1179, 2006CrossRefPubMed Schreibmann E, Xing L: Image registration with auto-mapped control volumes. Med Phys 33:1165–1179, 2006CrossRefPubMed
53.
Zurück zum Zitat Reeves AP, Chan AB, Yankelevitz DF, et al: On measuring the change in size of pulmonary nodules. IEEE Trans Med Imaging 25:435–450, 2006CrossRefPubMed Reeves AP, Chan AB, Yankelevitz DF, et al: On measuring the change in size of pulmonary nodules. IEEE Trans Med Imaging 25:435–450, 2006CrossRefPubMed
54.
Zurück zum Zitat Danilouchkine MG, Westenberg JJ, van Assen HC, et al: 3D model-based approach to lung registration and prediction of respiratory cardiac motion. Med Image Comput Comput Assist Interv Int Conf Med Image Comput Comput Assist Interv 8:951–959, 2005 Danilouchkine MG, Westenberg JJ, van Assen HC, et al: 3D model-based approach to lung registration and prediction of respiratory cardiac motion. Med Image Comput Comput Assist Interv Int Conf Med Image Comput Comput Assist Interv 8:951–959, 2005
55.
Zurück zum Zitat Coselmon MM, Balter JM, McShan DL, et al: Mutual information based CT registration of the lung at exhale and inhale breathing states using thin-plate splines. Med Phys 31:2942–2948, 2004CrossRefPubMed Coselmon MM, Balter JM, McShan DL, et al: Mutual information based CT registration of the lung at exhale and inhale breathing states using thin-plate splines. Med Phys 31:2942–2948, 2004CrossRefPubMed
56.
Zurück zum Zitat Betke M, Hong H, Thomas D, et al: Landmark detection in the chest and registration of lung surfaces with an application to nodule registration. Med Image Anal 7:265–281, 2003CrossRefPubMed Betke M, Hong H, Thomas D, et al: Landmark detection in the chest and registration of lung surfaces with an application to nodule registration. Med Image Anal 7:265–281, 2003CrossRefPubMed
57.
Zurück zum Zitat Shrout PE, Fleiss JL: Intraclass correlations; uses in assessing rater reliability. Psychological Bulletin 86(2):420–428, 1979CrossRefPubMed Shrout PE, Fleiss JL: Intraclass correlations; uses in assessing rater reliability. Psychological Bulletin 86(2):420–428, 1979CrossRefPubMed
58.
Zurück zum Zitat Schuirmann DJ: A comparison of the two one-sided tests procedure and the power approach for assessing the equivalence of average bioavailability. J Pharmacokinet Biopharm 15(6):657–680, 1987CrossRefPubMed Schuirmann DJ: A comparison of the two one-sided tests procedure and the power approach for assessing the equivalence of average bioavailability. J Pharmacokinet Biopharm 15(6):657–680, 1987CrossRefPubMed
Metadaten
Titel
Development and Validation of Automated 2D–3D Bronchial Airway Matching to Track Changes in Regional Bronchial Morphology Using Serial Low-Dose Chest CT Scans in Children with Chronic Lung Disease
verfasst von
Pavithra Raman
Raghav Raman
Beverley Newman
Raman Venkatraman
Bhargav Raman
Terry E. Robinson
Publikationsdatum
01.12.2010
Verlag
Springer-Verlag
Erschienen in
Journal of Imaging Informatics in Medicine / Ausgabe 6/2010
Print ISSN: 2948-2925
Elektronische ISSN: 2948-2933
DOI
https://doi.org/10.1007/s10278-009-9199-3

Weitere Artikel der Ausgabe 6/2010

Journal of Digital Imaging 6/2010 Zur Ausgabe

Update Radiologie

Bestellen Sie unseren Fach-Newsletter und bleiben Sie gut informiert.