Výsledky vyhledávání - "Peter A. Rinck"

Autor: Peter A. Rinck

Publikováno v: Radiología. 48:8-13

This subjective and polemic review of radiology reports and analyzes the status of the field today and discusses some of the positive aspects and some of the problems in routine imaging and in research, in both an individual/academic and an academic/

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dea20741085492e142089372d869da82
https://doi.org/10.1016/s0033-8338(06)73123-x

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[Untitled]

Autor: Fabrizio Cellerini, Peter A. Rinck, Antonio L'Abbate, Geir Torheim, Johannes Soma, Celso Antonio Cecchi, Maria Cristina Landini, Jørn Kværness, Massimo Lombardi, Terje Skjærpe, Claudio Michelassi, Richard A. Jones, Matteo Consalvo

Publikováno v: The International Journal of Cardiac Imaging. 17:383-393

To assess the relationship between baseline left ventricle function, functional reserve and resting myocardial perfusion in patients with acute myocardial infarction (AMI). After AMI the presence of dysfunctioning but viable myocardium plays a determ

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https://doi.org/10.1023/a:1011980503689

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Analysis of contrast-enhanced dynamic MR images of the lung

Autor: Giovanni Sebastiani, Peter A. Rinck, Olav Haraldseth, Tore Amundsen, Geir Torheim

Publikováno v: Journal of magnetic resonance imaging
13 (2001): 577–587. doi:10.1002/jmri.1081
info:cnr-pdr/source/autori:Torheim G.; Amundsen T.; Rinck P.A.; Haraldseth O.; Sebastiani G./titolo:Analysis of contrast-enhanced dynamic MR images of the lung/doi:10.1002%2Fjmri.1081/rivista:Journal of magnetic resonance imaging (Print)/anno:2001/pagina_da:577/pagina_a:587/intervallo_pagine:577–587/volume:13

Recent studies have demonstrated the potential of dynamic contrast-enhanced magnetic resonance imaging (MRI) describing pulmonary perfusion. However, breathing motion, susceptibility artifacts, and a low signal-to-noise ratio (SNR) make automatic pix

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https://doi.org/10.1002/jmri.1081

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Use of the mean transit time of an intravascular contrast agent as an exchange-insensitive index of myocardial perfusion

Autor: Timothy E. Southon, Geir Torheim, Antonio L'Abbate, Jørgen Westby, Massimo Lombardi, Richard A. Jones, Jørn Kværness, Olav Haraldseth, Peter A. Rinck, Claudio Michelassi

Publikováno v: Journal of Magnetic Resonance Imaging. 9:402-408

A simple two-compartment model was used to study the effects of water exchange on the signal produced by an inversion recovery prepared rapid gradient-echo sequence during the first passage of a low dose of an intravascular contrast agent. Water exch

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https://doi.org/10.1002/(sici)1522-2586(199903)9:3<402::aid-jmri7>3.0.co

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Paul Christian Lauterbur

Autor: Hans G. Ringertz, Peter A. Rinck

Publikováno v: European Radiology. 17:2208-2210

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https://doi.org/10.1007/s00330-007-0697-8

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In vivo1H MRS of normal breast and breast tumors using a dedicated double breast coil

Autor: Olav A. Haugen, Gunnar Nilsen, Ingrid S. Gribbestad, Hans E. Fjøsne, Trond E. Singstad, Peter A. Rinck, Terje Engan

Publikováno v: Journal of Magnetic Resonance Imaging. 8:1191-1197

Image-guided localized proton MR spectroscopy (MRS) of normal breasts and breast tumors (ductal and undifferentiated carcinomas) was performed using a dedicated double breast coil. In vivo 1H MR spectra from 10 normal volunteers showed signals from w

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https://doi.org/10.1002/jmri.1880080602

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MR Imaging and Radiography of Patients with Cervical Hyperextension-Flexion Injuries after Car Accidents

Autor: Tore C. Stiles, Inggard Lereim, O. Smevik, Grethe E. Borchgrevink, Asbjön Nordby, Peter A. Rinck

Publikováno v: Acta Radiologica. 36:425-428

Fifty-two patients underwent MR imaging and conventional radiography of the neck within 4 days after a hyperextension—flexion injury. The patients also had follow-up investigations during the first 2 years. The images did not reveal any serious les

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https://doi.org/10.1080/02841859509173401

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A simulator for teaching MR image contrast behavior

Autor: Geir Torheim, Richard A. Jones, Jørn Kværness, Peter A. Rinck

Publikováno v: MAGMA Magnetic Resonance Materials in Physics, Biology, and Medicine. 2:515-522

A computer program to create magnetic resonance images simulating the main features of a magnetic resonance imaging (MR) machine was developed on a personal computer. The simulated MR images are calculated using the relevant equations describing a ch

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https://doi.org/10.1007/bf01766086

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Early detection of regional myocardial ischemia in ex vivo piglet hearts: MR imaging with magnetization transfer

Autor: Jan Schjøtt, Audun N. Øksendal, Olav Haraldseth, Richard A. Jones, Per Jynge, Peter A. Rinck

Publikováno v: Journal of Magnetic Resonance Imaging. 4:603-608

The effects of regional myocardial ischemia and reperfusion on magnetization transfer (MT) contrast were investigated in an ex vivo perfused piglet heart model. The extent of the ischemic area was defined with perfusion magnetic resonance (MR) studie

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https://doi.org/10.1002/jmri.1880040415

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Comparative signal intensity measurements in dynamic gadolinium-enhanced MR mammography

Autor: Gunnar Nilsen, Peter A. Rinck, Hans E. Fjøsne, Ingrid S. Gribbestad, Olav A. Haugen, Stener Kvinnsland

Publikováno v: Journal of Magnetic Resonance Imaging. 4:477-480

Increases in signal intensity enhancement were measured in defined regions of interest (ROIs) to allow distinction between malignant and benign tumors with dynamic gadolinium-enhanced magnetic resonance (MR) mammography. Twenty patients with palpable

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https://doi.org/10.1002/jmri.1880040339

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