Search Results - "KIRCHER, PATRICK R"

Hypoattenuating periportal halo on CT in a patient population can occur in presence of a variety of diseases by Dressel-Böhm, Susann, Richter, Henning, Kircher, Patrick R, Del Chicca, Francesca

“…Many pathologies can occur in the periportal space and manifest as fluid accumulation, visible in Computed tomography (CT) images as a circumferential region…”
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Sample strategies for quantification of hepatic fat fraction mean MRI in healthy cats during body weight gain by Del Chicca, Francesca, Richter, Henning, Steger, Gian-Luca, Salesov, Elena, Reusch, Claudia E, Kircher, Patrick R

“…Hepatic fat fraction (HFF) can be non-invasively estimated with magnetic resonance imaging (MRI) multiple echo gradient recalled echo (GRE) sequence. The aim…”
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MRI-guided, transrectal, intraprostatic steam application as potential focal therapeutic modality for prostatic diseases in a large animal translational model: A feasibility follow-up study by Wang-Leandro, Adriano, Willmitzer, Florian, Karol, Agnieszka, Porcellini, Beat, Kronen, Peter, Hiltbrand, Emile M, Rüfenacht, Daniel, Kircher, Patrick R, Richter, Henning

“…Parallel to establishment of diagnostic surveillance protocols for detection of prostatic diseases, novel treatment strategies should be developed. The aim of…”
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Non-invasive quantification of hepatic fat content in healthy dogs by using proton magnetic resonance spectroscopy and dual gradient echo magnetic resonance imaging by Del Chicca, Francesca, Schwarz, Andrea, Meier, Dieter, Grest, Paula, Liesegang, Annette, Kircher, Patrick Robert

“…Objective of the present study is to describe two non-invasive methods of fat quantification in the normal canine liver using magnetic resonance imaging and…”
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Comparison of hock- and footpad-injection as a prostate adenocarcinoma model in rats by Richter, Henning, Karol, Agnieszka, Nuss, Katja, Lenisa, Aymone, Bruellmann, Erika, Maudens, Stella-Saphira, Hoffmann, Heinrich, von Rechenberg, Brigitte, Kircher, Patrick R

“…Objective of this study is a feasibility-test comparing hock- and footpad-injection in rats with inoculated MatLyLu - adenocarcinoma tumor model. This study…”
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Root growth compensates for molar wear in adult goats (Capra aegagrus hircus) by Ackermans, Nicole L., Clauss, Marcus, Winkler, Daniela E., Schulz‐Kornas, Ellen, Kaiser, Thomas M., Müller, Dennis W. H., Kircher, Patrick R., Hummel, Jürgen, Hatt, Jean‐Michel

“…One reason for the mammalian clade’s success is the evolutionary diversity of their teeth. In herbivores, this is represented by high‐crowned teeth evolved to…”
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Comparison of ultrasonography and histologic examination for identification of ocular diseases of animals: 113 cases (2000–2010) by Gallhoefer, Nicolin S, Bentley, Ellison, Ruetten, Maja, Grest, Paula, Haessig, Michael, Kircher, Patrick R, Dubielzig, Richard R, Spiess, Bernhard, Pot, Simon A

“…Objective-To compare ultrasonographic and histologic examination findings for eyes of animals with ocular diseases. Design-Retrospective case series…”
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Assessment of Myocardial Perfusion at Rest and During Stress Using Dynamic First-Pass Contrast-Enhanced Magnetic Resonance Imaging in Healthy Dogs by Richter, Henning, Kircher, Patrick R, Joerger, Fabiola B, Bruellmann, Erika, Dennler, Matthias

“…To assess the feasibility of myocardial perfusion analysis in healthy dogs using dynamic contrast-enhanced cardiac magnetic resonance (DCE-MR) imaging at rest…”
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Haptoglobin administration into the subarachnoid space prevents hemoglobin-induced cerebral vasospasm by Hugelshofer, Michael, Buzzi, Raphael M, Schaer, Christian A, Richter, Henning, Akeret, Kevin, Anagnostakou, Vania, Mahmoudi, Leila, Vaccani, Raphael, Vallelian, Florence, Deuel, Jeremy W, Kronen, Peter W, Kulcsar, Zsolt, Regli, Luca, Baek, Jin Hyen, Pires, Ivan S, Palmer, Andre F, Dennler, Matthias, Humar, Rok, Buehler, Paul W, Kircher, Patrick R, Keller, Emanuela, Schaer, Dominik J

“…Delayed ischemic neurological deficit (DIND) is a major driver of adverse outcomes in patients with aneurysmal subarachnoid hemorrhage (aSAH), defining an…”
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Do dGEMRIC and T2 Imaging Correlate With Histologic Cartilage Degeneration in an Experimental Ovine FAI Model? by Schmaranzer, Florian, Arendt, Larissa, Liechti, Emanuel F, Nuss, Katja, von Rechenberg, Brigitte, Kircher, Patrick R, Tannast, Moritz

“…Biochemical MRI of hip cartilage such as delayed gadolinium-enhanced MRI of cartilage (dGEMRIC) and T2 mapping is increasingly used to judge cartilage quality…”
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Employing deep convolutional neural networks for segmenting the medial retropharyngeal lymph nodes in CT studies of dogs by Schmid, David, Scholz, Volkher B., Kircher, Patrick R., Lautenschlaeger, Ines E.

“…While still in its infancy, the application of deep convolutional neural networks in veterinary diagnostic imaging is a rapidly growing field. The preferred…”
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Controlled feeding experiments with diets of different abrasiveness reveal slow development of mesowear signal in goats ( Capra aegagrus hircus ) by Ackermans, Nicole L, Winkler, Daniela E, Schulz-Kornas, Ellen, Kaiser, Thomas M, Müller, Dennis W H, Kircher, Patrick R, Hummel, Jürgen, Clauss, Marcus, Hatt, Jean-Michel

“…Dental mesowear is applied as a proxy to determine the general diet of mammalian herbivores based on tooth-cusp shape and occlusal relief. Low, blunt cusps are…”
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MAGNETIC RESONANCE IMAGING ANATOMY OF THE NORMAL EQUINE LARYNX AND PHARYNX by PEKARKOVA, MARTA, KIRCHER, PATRICK R, KONAR, MARTIN, LANG, JOHANN, TESSIER, CAROLINE

“…The purpose of the present study was to describe normal magnetic resonance (MR) imaging anatomy of the equine larynx and pharynx and to present the optimal…”
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Spontaneous regression of lumbar Hansen type 1 disk extrusion detected with magnetic resonance imaging in a dog by Steffen, Frank, Kircher, Patrick R, Dennler, Matthias

“…A 3-year-old French Bulldog was evaluated because of acute signs of back pain and spastic paraparesis. Neuroanatomic localization indicated a lesion in the…”
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Evaluation of the changes in hepatic apparent diffusion coefficient and hepatic fat fraction in healthy cats during body weight gain by Steger, Gian-Luca, Salesov, Elena, Richter, Henning, Reusch, Claudia E., Kircher, Patrick R., Del Chicca, Francesca

“…OBJECTIVETo determine the change in mean hepatic apparent diffusion coefficient (ADC) and hepatic fat fraction (HFF) during body weight gain in cats by use of…”
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Perfusion-weighted and diffusion-weighted magnetic resonance imaging of the liver, spleen, and kidneys of healthy adult male cats by Del Chicca, Francesca, Salesov, Elena, Joerger, Fabiola, Richter, Henning, Reusch, Claudia E, Kircher, Patrick R

“…OBJECTIVE To describe perfusion and diffusion characteristics of the liver, spleen, and kidneys of healthy adult male cats as determined by morphological,…”
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COMPARISON BETWEEN PROTON MAGNETIC RESONANCE SPECTROSCOPY FINDINGS IN DOGS WITH TICK‐BORNE ENCEPHALITIS AND CLINICALLY NORMAL DOGS by Sievert, Christine, Richter, Henning, Beckmann, Katrin, Kircher, Patrick R., Carrera, Ines

“…In vivo diagnosis of tick‐borne encephalitis is difficult due to high seroprevalence and rapid viral clearance, limiting detection of antibodies in blood and…”
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Evaluation of intracranial neoplasia and noninfectious meningoencephalitis in dogs by use of short echo time, single voxel proton magnetic resonance spectroscopy at 3.0 Tesla by Carrera, Inés, Richter, Henning, Beckmann, Katrin, Meier, Dieter, Dennler, Matthias, Kircher, Patrick R

“…OBJECTIVE To investigate metabolite concentrations of the brains of dogs with intracranial neoplasia or noninfectious meningoencephalitis by use of short echo…”
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Tooth wear, growth and height in rabbits (Oryctolagus cuniculus) fed pelleted or extruded diets with or without added abrasives by Martin, Louise F., Ackermans, Nicole L., Tollefson, Troy N., Kircher, Patrick R., Richter, Henning, Hummel, Jürgen, Codron, Daryl, Hatt, Jean‐Michel, Clauss, Marcus

“…Among the different factors thought to affect dental wear, dietary consistency is possibly the least investigated. To understand tooth wear of herbivorous…”
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3 Tesla magnetic resonance imaging study of the normal canine femoral and sciatic nerves by Sievert, Christine, Richter, Henning, Gascho, Dominic, Kircher, Patrick R., Carrera, Inés

“…Understanding the normal course and optimizing visualization of the canine peripheral nerves of the lumbar plexus, in particular the sciatic and the femoral…”
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