Zobrazeno 1 - 7 of 7 pro vyhledávání: '"Gorden Hanisch"'
1
Volumetry of Ventilated Airspaces by 3He MRI
Autor: Michael Puderbach, Manfred Thelen, T. Grossmann, Gorden Hanisch, Klaus Markstaller, Balthasar Eberle, Jana Lill, Wolfgang Schreiber, Hans-Ulrich Kauczor, Claus Peter Heussel
Publikováno v: Investigative Radiology. 36:110-114
To develop a validated post-processing routine for volumetry of the ventilated airspaces by 3He MRI.3Helium MRI and pulmonary function tests were performed in seven healthy volunteers. After segmentation of ventilated airspaces, their volumes were ca
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f810997e1d26cf17b0140cc806e3d6bb
https://doi.org/10.1097/00004424-200102000-00007
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2
Ultraschnelle MRT der Lungenventilation mittels hochpolarisiertem Helium-3*
Autor: Gorden Hanisch, Anselm Deninger, Reinhard Surkau, T. Grossmann, J. Hast, Ernst W. Otten, Wolfgang Schreiber, HU Kauczor, Balthasar Eberle, Manfred Thelen, Klaus Markstaller, Norbert Weiler
Publikováno v: RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 172:129-133
Objective Assessment of the temporal and spatial dynamics of hyperpolarized Helium-3 (3He) distribution in the lung with ultrafast gradient-echo magnetic-resonance imaging. Material and methods Coronal images of the lung were acquired using ultrafast
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7c8ea7b41fcfb397a7efbadd582bb96
https://doi.org/10.1055/s-2000-10508
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3
3He-MRI-based measurements of intrapulmonarypO2 and its time course during apnea in healthy volunteers: first results, reproducibility, and technical limitations
Autor: Wolfgang Schreiber, Gorden Hanisch, Balthasar Eberle, Norbert Weiler, Werner Heil, Klaus Markstaller, T. Grossmann, Hans-Ulrich Kauczor, Ernst W. Otten, Anselm Deninger, Michael Ebert, Reinhard Surkau
Publikováno v: NMR in Biomedicine. 13:194-201
We applied a recently developed method of following the time course of the intrapulmonary oxygen partial pressure p(O2)(t) during apnea by (3)He MRI to healthy volunteers. Using two imaging series with different interscan times during two breathholds
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35163eaf9ab60086ffb5c0c0a79f06ec
https://doi.org/10.1002/1099-1492(200006)13:4<194::aid-nbm643>3.0.co
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4
Clinical aspects of the apparent diffusion coefficient in 3He MRI: results in healthy volunteers and patients after lung transplantation
Autor: Andrea Bink, Eckhard Mayer, Andrea Karg, Hans-Ulrich Kauczor, K. K. Gast, Annette Vogel, Gorden Hanisch, Konstantinos Katsaros
Publikováno v: Journal of magnetic resonance imaging : JMRI. 25(6)
Purpose To measure the apparent diffusion coefficient (ADC) after inhalation of hyperpolarized 3He in healthy volunteers and lung transplant recipients, and demonstrate the gravity dependence of ADC values. Materials and Methods Six healthy volunteer
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ddfed60bd731dd29ee702abafb65984
https://pubmed.ncbi.nlm.nih.gov/17520719
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5
Functional MR imaging of pulmonary ventilation using hyperpolarized noble gases
Autor: Gorden Hanisch, Hans-Ulrich Kauczor, D. Guenther
Publikováno v: Acta radiologica (Stockholm, Sweden : 1987). 41(6)
The current status of experimental and clinical applications for functional MR imaging of pulmonary ventilation using hyperpolarized noble gases are reviewed. 3-helium (3He) and 129-xenon (129Xe) can be hyperpolarized by optical pumping techniques su
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f61c78fe8680d13027566128a4d68cf8
https://pubmed.ncbi.nlm.nih.gov/11092468
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