Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Philippe Raffy"'
Autor:
Philippe Raffy, Jean-François Pambrun, Ashish Kumar, David Dubois, Jay Waldron Patti, Robyn Alexandra Cairns, Ryan Young
Standardized body region labelling of individual images provides data that can improve human and computer use of medical images. A CNN-based classifier was developed to identify body regions in CT and MRI. 17 CT (18 MRI) body regions covering the ent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::559ce28b2f3ff2fa49fabe71495e84db
Autor:
Daniela Gompelmann, Philippe Raffy, Ipek Oguz, Derek Hornberg, Felix J.F. Herth, Susan Wood, Youbing Yin, Ralf Eberhardt, Maren Schuhmann, Claus Peter Heussel
Publikováno v:
American Journal of Respiratory and Critical Care Medicine. 191:767-774
Chartis Pulmonary Assessment System (Pulmonx Inc., Redwood, CA) is an invasive procedure used to assess collateral ventilation and select candidates for valve-based lung volume reduction (LVR) therapy. Quantitative computed tomography (QCT) is a pote
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e58a8775a51cbd9671e429c1c52aa67
https://doi.org/10.1164/rccm.201407-1205oc
https://doi.org/10.1164/rccm.201407-1205oc
Autor:
Wenjie Yang, Catherine Beigelman-Aubry, Philippe Raffy, Ronald A. Castellino, Philippe Grenier
Publikováno v:
American Journal of Roentgenology. 189:948-955
The purpose of this article is to assess detection, tracking, and reading time of solid lung nodulesor = 4 mm on pairs of MDCT chest screening examinations using a computer-aided detection (CAD) system.Of 54 pairs of low-dose MDCT chest examinations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44cb872f652990b7af1c2d5e1d94766e
https://doi.org/10.2214/ajr.07.2302
https://doi.org/10.2214/ajr.07.2302
Autor:
Maren Schuhmann, Fjf Herth, Ralph Eberhardt, Philippe Raffy, Daniela Gompelmann, Youbing Yin, Susan A. Wood
Publikováno v:
1.4 Interventional Pulmonology.
Background: Fissure integrity (FI) as a global measure of lobar collateral ventilation has shown to correlate to response of valve-based lung volume reduction (LVR) therapy (M Schuhmann et al, AJRCCM, in press). Objective: To determine if regional FI
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e18c333f6bd9740e8b5bf624f4d4e7a1
https://doi.org/10.1183/13993003.congress-2015.oa1765
https://doi.org/10.1183/13993003.congress-2015.oa1765
Publikováno v:
1.3 Imaging.
Background: Spatially associated airway remodeling assessed by CT in COPD and asthma is of increasing interest as a disease sub-phenotype. Anatomical labeling in human airway trees is well defined up to the segmental level, but assignments at the sub
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cff2c6d74e81912fccf4de70d59177d
https://doi.org/10.1183/13993003.congress-2015.pa758
https://doi.org/10.1183/13993003.congress-2015.pa758
Autor:
Fjf Herth, Konstantina Kontogianni, Ralph Eberhardt, Philippe Raffy, Maren Schuhmann, Youbing Yin, Daniela Gompelmann
Publikováno v:
1.4 Interventional Pulmonology.
Background: Degree of emphysema is believed to be associated with response to coil-based lung volume reduction (LVR) treatment. However, little is known about the impact of air trapping (AT). Objectives: To assess association of AT with reduction in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c0b46a9c60cf1d6568ae6f83e6763fe
https://doi.org/10.1183/13993003.congress-2015.oa1769
https://doi.org/10.1183/13993003.congress-2015.oa1769
Autor:
Daniela Gompelmann, Susan A. Wood, Eric A. Hoffman, Ralf Eberhardt, Youbing Yin, Maren Schuhmann, Juerg Tschirren, Philippe Raffy, Felix J.F. Herth, John D. Newell
Publikováno v:
1.4 Interventional Pulmonology.
Background: Objective characterization of the magnitude and extent of fissure completeness and emphysematous disease at various stages of COPD is critical to select best therapeutic options. Objective: Determine distribution of fissure integrity (FI)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18cdfb3f63b371725c550e1f4b32135f
https://doi.org/10.1183/13993003.congress-2015.oa1764
https://doi.org/10.1183/13993003.congress-2015.oa1764
Autor:
Daniela Gompelmann, Youbing Yin, Philippe Raffy, Ralf Eberhardt, Juerg Tschirren, Dominik Harzheim, Felix J.F. Herth, Maren Schuhmann
Publikováno v:
1.4 Interventional Pulmonology.
Introduction: Lung perfusion scintigraphy (Q-scan) is used to assess perfusion prior to thoracic procedures, including endoscopic lung volume reduction (ELVR). Q-scan, however, involves radiation exposure and provides regional estimates by lung third
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19265101e576e7ddd2868f889db25866
https://doi.org/10.1183/13993003.congress-2015.oa1766
https://doi.org/10.1183/13993003.congress-2015.oa1766
Autor:
Sourish Bandyopadhyay, Robert J. Barry, Pallav L. Shah, Juerg Tschirren, Charlie Strange, Greg Snell, Erik Henne, Philippe Raffy, Wolfgang Gesierich, Felix J.F. Herth, Avina Gupta, Ralf Eberhardt, Youbing Yin, Arschang Valipour
Publikováno v:
Europe PubMed Central
Background: Although lobar patterns of emphysema heterogeneity are indicative of optimal target sites for lung volume reduction (LVR) strategies, the presence of segmental, or sublobar, heterogeneity is often underappreciated. Objective: The aim of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a28248e409a5a5b65cccdc57e7b19ab9
http://hdl.handle.net/10044/1/41032
http://hdl.handle.net/10044/1/41032
Autor:
Osama Masoud, Philippe Raffy, Frank J. Rybicki, Michael L. Steigner, Stefan Atev, Shadpour Demehri, Scott A. Jacobs, Pascal Salazar
Publikováno v:
Journal of computer assisted tomography. 36(5)
OBJECTIVE To determine signal-to-noise (SNR), contrast-to-noise ratio, and segmentation error measurements in various low-dose computed tomographic (CT) acquisitions of an anthropomorphic phantom containing urinary stones before and after implementat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0188088f0b006d79bf8020f76a2ad1dc
https://pubmed.ncbi.nlm.nih.gov/22992614
https://pubmed.ncbi.nlm.nih.gov/22992614