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In situ casting and imaging of the rat airway tree for accurate 3D reconstruction
2013
Experimental Lung Research
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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
2012
Insights into Imaging
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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]
2011
Theory and Applications of CT Imaging and Analysis
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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
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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
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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
2014
Medical Image Analysis
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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
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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
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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
2010
European Radiology
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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
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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
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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
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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
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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
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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
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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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