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In situ casting and imaging of the rat airway tree for accurate 3D reconstruction

Richard E. Jacob, Sean M. Colby, Senthil Kabilan, Daniel R. Einstein, James P. Carson
2013 Experimental Lung Research  
We address these problems by creating an in situ bronchial cast of the conducting airways in rats that can be subsequently imaged in situ using 3D micro-CT imaging.  ...  One approach for acquiring detailed airway architecture is to create a bronchial cast of the conducting airways.  ...  Acknowledgments We thank Tao Ju of Washington University in St. Louis for his helpful discussions and T. Curry of PNNL for assistance with animal handling.  ... 
doi:10.3109/01902148.2013.801535 pmid:23786464 pmcid:PMC3928801 fatcat:cb4eqrvguzd7ppx3uiaiopml5a

MRI of the lung (3/3)—current applications and future perspectives

Jürgen Biederer, S. Mirsadraee, M. Beer, F. Molinari, C. Hintze, G. Bauman, M. Both, E. J. R. Van Beek, J. Wild, M. Puderbach
2012 Insights into Imaging  
MRI of the lung is recommended in a number of clinical indications. Having a non-radiation alternative is particularly attractive in children and young subjects, or pregnant women.  ...  In other cases, such as tumours and pneumonia in children, lung MRI may be considered an alternative or adjunct to other modalities with at least similar diagnostic value.  ...  The depiction of airway dimensions and size of the airway walls by MRI in physiological condition is limited to the central bronchial tree.  ... 
doi:10.1007/s13244-011-0142-z pmid:22695943 pmcid:PMC3481076 fatcat:4ajs64mncbdorjztintt46axki

Computer-aided Analysis and Interpretation of HRCT Images of the Lung [chapter]

Zrimec Tatjana, Sata Busayarat
2011 Theory and Applications of CT Imaging and Analysis  
Applications of CT Imaging and Analysis  ...  We also thank radiologists Peter Wilson, Michael Jones Daniel Moses and Pravati Panigrahi for providing clinical resources, image annotation and inspection of the results. www.intechopen.com Theory and  ...  The work was extended to be capable of determining the bronchial tree skeleton, detecting the branching points and matching them (both intra and inter-subject).  ... 
doi:10.5772/14507 fatcat:6zdivmedlzc4xdxgcs7ffalvpu

CARS 2020—Computer Assisted Radiology and Surgery Proceedings of the 34th International Congress and Exhibition, Munich, Germany, June 23–27, 2020

2020 International Journal of Computer Assisted Radiology and Surgery  
In the times of COVID-19 overshadowing CARS 2020 and what the future may hold, a CARS meeting with these numbers of participants is not feasible anymore and new ways have to be explored to still fulfill  ...  With an increasing general demand and pressure on CARS to also go fully digital in the long term, many members of the CARS Congress Organizing Committee, however, are more cautious and convinced that one  ...  Acknowledgements We would like to gratefully thank members in Image-Lab, department of Radiology, the University of Tokyo Hospital. We also thank Dr. Kimura and Dr.  ... 
doi:10.1007/s11548-020-02171-6 pmid:32514840 fatcat:lyhdb2zfpjcqbf4mmbunddwroq

CARS 2016—Computer Assisted Radiology and Surgery Proceedings of the 30th International Congress and Exhibition Heidelberg, Germany, June 21–25, 2016

2016 International Journal of Computer Assisted Radiology and Surgery  
We would like to thank the Spanish company BQ for the donation of the 3D printing hardware for clinical use.  ...  Acknowledgments The authors wish to thank Fundación CEIBA and Alcaldía Mayor de Bogotá, for the financial support of Ricardo Mendoza's PhD studies through the scholarship program ''Becas Rodolfo Llinás  ...  Thus, we calculate difference of CT values along segmented regions to evaluate CT value changes. Tracking of the artery in the segmentation process is stopped if CT value change is large.  ... 
doi:10.1007/s11548-016-1412-5 pmid:27206418 fatcat:uk5r46n2xvhedkfjzmeiweyneq

Body-wide hierarchical fuzzy modeling, recognition, and delineation of anatomy in medical images

Jayaram K. Udupa, Dewey Odhner, Liming Zhao, Yubing Tong, Monica M.S. Matsumoto, Krzysztof C. Ciesielski, Alexandre X. Falcao, Pavithra Vaideeswaran, Victoria Ciesielski, Babak Saboury, Syedmehrdad Mohammadianrasanani, Sanghun Sin (+2 others)
2014 Medical Image Analysis  
The recognition process in Step (d) starts from large, well-defined objects and proceeds down the hierarchy in a global to local manner.  ...  The AAR method fares quite favorably when compared with methods from the recent literature for liver, kidneys, and spleen on CT images.  ...  Acknowledgements The research reported in this paper is partly supported by a DHHS Grant HL 105212. Data set DS3 was acquired under support from an NIH Grant R01-HD-53693-01A2. A.X.  ... 
doi:10.1016/j.media.2014.04.003 pmid:24835182 pmcid:PMC4086870 fatcat:przozampfngozim3wzqel4kfxq

ESPR 2013

2013 Pediatric Radiology  
MRCP is noninvasive, provides high-resolution 3D images of the bile tree and pancreatic duct.  ...  PET imaging affords the advantages of a volumetric acquisition and 3D display with mutiplanar CT image fusion in selected cases.  ...  In addition, lung CT images demonstrated the presence of a right tracheal bronchus. Discussion and conclusions.  ... 
doi:10.1007/s00247-013-2675-4 pmid:23613005 pmcid:PMC3679720 fatcat:nh3zxi5k3re6zgfy5zwqvnrele

B - Scientific Sessions

2010 Insights into Imaging  
Methods and Materials: 20 patients with clinically suspected severe acute pancreatitis were referred for CT evaluation and imaged with a 320-slice CT unit within the first 24 hours after admission.  ...  Purpose: To evaluate perfusion differences between oedemic and necrotic pancreatic tissue in patients with initial stage of acute pancreatitis using 320-slice dynamic volume CT.  ...  However, individual adjustment of registration parameters was required to prevent distortions in large defects of the facial skeleton.  ... 
doi:10.1007/s13244-010-0011-1 pmid:23099631 pmcid:PMC3534347 fatcat:yfnq3lgteja2lfjl66ivdfnoum

Athletic injuries of the extensor carpi ulnaris subsheath: MRI findings and utility of gadolinium-enhanced fat-saturated T1-weighted sequences with wrist pronation and supination

Jeremy Jeantroux, Fabio Becce, Henri Guerini, Bernard Montalvan, Dominique Le Viet, Jean-Luc Drapé
2010 European Radiology  
Prospective HP-CT is promising and has the potential to increase significantly the quality of lung imaging in incompliant patient.  ...  Moreover, automatic bone removal application allow fast post-processing time generating in few seconds 3D MIP images of vascular tree (luminogram) similar to DSA images.  ...  B-753 14:18 Triphasic contrast injection improves evaluation of dual energy lung perfusion in pulmonary CT angiography J.M. Kerl, R.W. Bauer, M. Renker, P. Weisser, B. Schell, T.J.  ... 
doi:10.1007/s00330-010-1887-3 pmid:20680292 fatcat:c73xl4gmnjbp5hahuek6dg2pcu

A - Postgraduate Educational Programme

2010 Insights into Imaging  
The improved technology in CT scanners has resulted in the detection of large number of small noncalcified pulmonary nodules (< 10 mm) on CT scans.  ...  To know the technical requirements of MDCT for a quantitative evaluation of large and small airways.  ...  The aim of this course is to present the Integrated PET/CT imaging has an established role in the management of cancer patients and is now recommended for all patients with curative non-small cell lung  ... 
doi:10.1007/s13244-010-0010-2 pmid:23099630 pmcid:PMC3534349 fatcat:5fiszmj5unftrhizcn3encksgy

Postgraduate Educational Programme

2009 European Radiology  
The improved technology in CT scanners has resulted in the detection of large number of small noncalcified pulmonary nodules (< 10 mm) on CT scans.  ...  To know the technical requirements of MDCT for a quantitative evaluation of large and small airways.  ...  The aim of this course is to present the Integrated PET/CT imaging has an established role in the management of cancer patients and is now recommended for all patients with curative non-small cell lung  ... 
doi:10.1007/s00330-009-1374-x pmid:19288110 fatcat:blzt6eohybeqjngnpyzlw7un6a

Postgraduate Educational Programme

2008 European Radiology Supplements  
The improved technology in CT scanners has resulted in the detection of large number of small noncalcified pulmonary nodules (< 10 mm) on CT scans.  ...  To know the technical requirements of MDCT for a quantitative evaluation of large and small airways.  ...  The aim of this course is to present the Integrated PET/CT imaging has an established role in the management of cancer patients and is now recommended for all patients with curative non-small cell lung  ... 
doi:10.1007/s10406-008-0001-2 fatcat:gzbh2ky3enhabmfr7tz42qqqwi

A postgraduate educational programme

2002 European Radiology  
The improved technology in CT scanners has resulted in the detection of large number of small noncalcified pulmonary nodules (< 10 mm) on CT scans.  ...  To know the technical requirements of MDCT for a quantitative evaluation of large and small airways.  ...  The aim of this course is to present the Integrated PET/CT imaging has an established role in the management of cancer patients and is now recommended for all patients with curative non-small cell lung  ... 
doi:10.1007/s00330-002-0001-x fatcat:swpi4r6hzrgozpfxwqgz55bmvi

ECR 2012 Book of Abstracts - A - Postergraduate Educational Programme

2012 Insights into Imaging  
In the third step images have to be interpreted and correlated with the clinical findings.  ...  To know how to choose the appropriate imaging modality. 2. To be familiar with the patterns of distribution and appearance in imaging. 3. To learn how to differentiate ischaemia from inflammation.  ...  To understand the imaging characteristics of large airways, small airways, and alveoli. 2.  ... 
doi:10.1007/s13244-012-0153-4 pmid:22696127 pmcid:PMC3481066 fatcat:te6ctbtakzh5njsw43geghw3ta

23rd Annual Meeting of the Austrian Society of Surgical Oncology (ACO-ASSO) & 11th International Thoracic Surgery Congress, St. Wolfgang, October 5–7, 2006

2006 European surgery  
In order to be able to decide whether a patient with lung cancer is a candidate for pulmonary resection the extent of the disease and the cardiopulmonary reserve have to be determined.  ...  Conservation of lung tissue should be the goal of the thoracic surgeon in the treatment of neoplastic diseases.  ...  MSCT also offers the possibility of optimized 3D Imaging (2D MPR and 3D SSD, VRT, MIP and virtual bronchoscopy). Further advantages of MSCT are CT-volumetry, CT-angiography and functional imaging.  ... 
doi:10.1007/s10353-006-0280-6 fatcat:ge2rjoo76fhp3dnssmlnub6h7u
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