Radiology -- Table of Contents (241 [2])

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SCIENCE TO PRACTICE:

Bruce B. Forster: Is Functional MR Imaging of Skeletal Muscle the Ultimate Tool for Assessment of Peripheral Arterial Occlusive Disease?
Functional MR imaging with use of the blood oxygen level–dependent technique allows measurement of skeletal muscle perfusion and may in the future permit noninvasive diagnosis and posttherapeutic follow-up of peripheral arterial occlusive disease.
Radiology 2006 241: 329-330 (DOI: 10.1148/radiol.2412060952); [Figures Only] [Full Text] [PDF]

COMMUNICATIONS:

From the Editor:

Anthony V. Proto: Diagnosis Please Certificates of Recognition Awarded to Tammam Nehme, MD, and to International and North American Radiology Resident Groups
Radiology 2006 241: 331-333 (DOI: 10.1148/radiol.2412061404); [Figures Only] [Full Text] [PDF]

Letters to the Editor:

Vincenzo Arienti, Stefano Pretolani, S. Nahum Goldberg, Stuart G. Silverman, Debra Ann Gervais, Riccardo Lencioni, David Sacks, and Damian Dupuy: How to Report and Compare Complications of Image-guided Ablation Therapies: Comments on Seeding and the Use of a Sole Common Denominator for Liver Tumors
Radiology 2006 241: 625-627 (DOI: 10.1148/radiol.2412051962); [Full Text] [PDF]

Ferris M. Hall, Giovanna Casola, Claude B. Sirlin, Claudia D. Furtado, Diego A. Aguirre, and Michele A. Brown: Callback and Follow-up Guidelines for Whole-Body CT Screening
Radiology 2006 241: 627-629 (DOI: 10.1148/radiol.2412051871); [Full Text] [PDF]

Rowlens M. Melduni, Farouk Mookadam, and Michael E. Mulligan: Scimitar Syndrome: Another One for the Radiologists
Radiology 2006 241: 629 (DOI: 10.1148/radiol.2412051952); [Full Text] [PDF]

REVIEWS AND COMMENTARY:

Editorials:

John M. Boone: Multidetector CT: Opportunities, Challenges, and Concerns Associated with Scanners with 64 or More Detector Rows
To remain masters of this technology, radiologists need to (a) know when to use it and when not to, (b) be conversant and knowledgeable about radiation risk issues, and (c) develop radically new interpretation practices that will improve the diagnostic accuracy of every CT examination.
Radiology 2006 241: 334-337 (DOI: 10.1148/radiol.2412060169); [Full Text] [PDF]

Special Review:

J. Paul Finn, Kambiz Nael, Vibhas Deshpande, Osman Ratib, and Gerhard Laub: Cardiac MR Imaging: State of the Technology
Important tools for today's cardiac MR imager include (a) fast, high-spatial-resolution, steady-state techniques for cine imaging and coronary angiography; (b) dependable techniques for T1-weighted imaging of contrast material–avid myocardial scar; (c) fast techniques to capture the first pass of intravenous contrast material through the heart; and (d) the option to apply parallel imaging to all of the above.
Radiology 2006 241: 338-354 (DOI: 10.1148/radiol.2412041866); [Abstract] [Figures Only] [Full Text] [PDF]

ORIGINAL RESEARCH:

Breast Imaging:

Wendie A. Berg, Jeffrey D. Blume, Jean B. Cormack, and Ellen B. Mendelson: Operator Dependence of Physician-performed Whole-Breast US: Lesion Detection and Characterization
By using a standardized scanning protocol and interpretive criteria, we found that fewer than half of lesions 5.0 mm or smaller were detected, detection of lesions 5.1–11.0 mm in mean diameter was variable, and detection of lesions larger than 11.0 mm was reliable; high reliability was demonstrated for reporting lesion size and location, as was moderate agreement for lesion management with physician-performed whole-breast US.
Radiology 2006 241: 355-365 (DOI: 10.1148/radiol.2412051710); [Abstract] [Figures Only] [Full Text] [PDF]

Mazda Memarsadeghi, Christopher C. Riedl, Andreas Kaneider, Arik Galid, Margaretha Rudas, Wolfgang Matzek, and Thomas H. Helbich: Axillary Lymph Node Metastases in Patients with Breast Carcinomas: Assessment with Nonenhanced versus USPIO-enhanced MR Imaging
Imaging findings seen at ultrasmall superparamagnetic iron oxide (USPIO)–enhanced MR imaging correlate with histopathologic findings, and USPIO-enhanced MR imaging is superior to nonenhanced MR imaging.
Radiology 2006 241: 367-377 (DOI: 10.1148/radiol.2412050693); [Abstract] [Figures Only] [Full Text] [PDF]

Cardiac Imaging:

Sebastian Leschka, Simon Wildermuth, Thomas Boehm, Lotus Desbiolles, Lars Husmann, André Plass, Pascal Koepfli, Tiziano Schepis, Borut Marincek, Philipp A. Kaufmann, and Hatem Alkadhi: Noninvasive Coronary Angiography with 64-Section CT: Effect of Average Heart Rate and Heart Rate Variability on Image Quality
Average heart rate has no negative effect on overall image quality, but variations in heart rate significantly degrade the image quality of the whole coronary tree.
Radiology 2006 241: 378-385. Published online before print September 11 2006, 10.1148/radiol.2412051384 [Abstract] [Figures Only] [Full Text] [PDF]

Emergency Radiology:

Kenjirou Ohashi, Georges Y. El-Khoury, Khalil W. Abu-Zahra, and Kevin S. Berbaum: Interobserver Agreement for Letournel Acetabular Fracture Classification with Multidetector CT: Are Standard Judet Radiographs Necessary?
Our results suggest interobserver agreement is moderate for readers who use Letournel acetabular fracture classification to classify radiographic findings; interobserver agreement significantly improves when multiplanar reformatted and three-dimensional multidetector CT images are used.
Radiology 2006 241: 386-391. Published online before print September 27 2006, 10.1148/radiol.2412050960 [Abstract] [Figures Only] [Full Text] [PDF]

Experimental Studies:

Lucia J. M. Kroft, Wouter J. H. Veldkamp, Bart J. A. Mertens, Jan Pieter A. van Delft, and Jacob Geleijns: Detection of Simulated Nodules on Clinical Radiographs: Dose Reduction at Digital Posteroanterior Chest Radiography
The main finding of our study was that lowering the radiation dose from 100% to 50%, 25%, and 12% resulted in decreased observer detection at each step for nodules projected over the mediastinum, whereas no effect was found for detection in the lungs.
Radiology 2006 241: 392-398 (DOI: 10.1148/radiol.2412051326); [Abstract] [Figures Only] [Full Text] [PDF]

Jan S. Bauer, Stefanie J. Krause, Christian J. Ross, Roland Krug, Julio Carballido-Gamio, Eugene Ozhinsky, Sharmila Majumdar, and Thomas M. Link: Volumetric Cartilage Measurements of Porcine Knee at 1.5-T and 3.0-T MR Imaging: Evaluation of Precision and Accuracy
The potential of MR imaging at 3.0 T in the optimization of volumetric cartilage measurements was demonstrated: signal-to-noise ratio and contrast-to-noise ratio improved more than twofold compared with standard imaging at 1.5 T, and significantly higher accuracy in cartilage volume quantification was observed.
Radiology 2006 241: 399-406 (DOI: 10.1148/radiol.2412051330); [Abstract] [Figures Only] [Full Text] [PDF]

Lawrence M. White, Marshall S. Sussman, Mark Hurtig, Linda Probyn, George Tomlinson, and Rita Kandel: Cartilage T2 Assessment: Differentiation of Normal Hyaline Cartilage and Reparative Tissue after Arthroscopic Cartilage Repair in Equine Subjects
Our results suggest that qualitative and quantitative T2 assessments can be used to accurately differentiate between hyaline articular cartilage and reparative fibrous tissue after arthroscopic cartilage repair.
Radiology 2006 241: 407-414 (DOI: 10.1148/radiol.2412051750); [Abstract] [Figures Only] [Full Text] [PDF]

Gastrointestinal Imaging:

Perry J. Pickhardt, Andrew J. Taylor, David H. Kim, Mark Reichelderfer, Deepak V. Gopal, and Patrick R. Pfau: Screening for Colorectal Neoplasia with CT Colonography: Initial Experience from the 1st Year of Coverage by Third-Party Payers
Combining our CT colonography methods with an existing optical colonoscopy practice has resulted in a synergistic approach to colorectal screening in our population.
Radiology 2006 241: 417-425. Published online before print September 18 2006, 10.1148/radiol.2412052007 [Abstract] [Figures Only] [Full Text] [PDF]

Stacy D. O'Connor, Ronald M. Summers, Jianhua Yao, Perry J. Pickhardt, and J. Richard Choi: CT Colonography with Computer-aided Polyp Detection: Volume and Attenuation Thresholds to Reduce False-Positive Findings Owing to the Ileocecal Valve
We have shown that volume and attenuation thresholds may be used to create a simple rule-based classifier to label ileocecal valves when using computer-aided detection to interpret CT colonographic images while retaining accurate labels for most adenomatous polyps.
Radiology 2006 241: 426-432. Published online before print September 27 2006, 10.1148/radiol.2412051223 [Abstract] [Figures Only] [Full Text] [PDF]

Maïté Lewin, Adriana Handra-Luca, Lionel Arrivé, Dominique Wendum, Valérie Paradis, Etienne Bridel, Jean-François Fléjou, Jacques Belghiti, Jean-Michel Tubiana, and Valérie Vilgrain: Liver Adenomatosis: Classification of MR Imaging Features and Comparison with Pathologic Findings
Liver adenomatosis is an uncommon entity that occurs most often in young women and has three MR imaging patterns that are associated with three pathologic forms.
Radiology 2006 241: 433-440. Published online before print September 11 2006, 10.1148/radiol.2412051243 [Abstract] [Figures Only] [Full Text] [PDF]

Gerd Schueller, Wolfgang Schima, Claudia Schueller-Weidekamm, Michael Weber, Anton Stift, Michael Gnant, and Rupert Prokesch: Multidetector CT of Pancreas: Effects of Contrast Material Flow Rate and Individualized Scan Delay on Enhancement of Pancreas and Tumor Contrast
The use of high contrast material flow rates (8 mL/sec) and the use of an individualized scan delay substantially improve the attenuation of the normal pancreas compared to established acquisition protocols with a flow rate of 4 mL/sec and the use of fixed scan delays of 35 or 40 seconds.
Radiology 2006 241: 441-448. Published online before print September 18 2006, 10.1148/radiol.2412051107 [Abstract] [Figures Only] [Full Text] [PDF]

Genitourinary Imaging:

Jurgen J. Fütterer, Stijn W. T. P. J. Heijmink, Tom W. J. Scheenen, Jeroen Veltman, Henkjan J. Huisman, Pieter Vos, Christina A. Hulsbergen–Van de Kaa, J. Alfred Witjes, Paul F. M. Krabbe, Arend Heerschap, and Jelle O. Barentsz: Prostate Cancer Localization with Dynamic Contrast-enhanced MR Imaging and Proton MR Spectroscopic Imaging
Using dynamic MR imaging or MR spectroscopic imaging to localize prostate cancer, as compared with using T2-weighted MR imaging, facilitates significantly improved accuracy.
Radiology 2006 241: 449-458. Published online before print September 11 2006, 10.1148/radiol.2412051866 [Abstract] [Figures Only] [Full Text] [PDF]

Head and Neck Imaging:

William S. Kerwin, Kevin D. O'Brien, Marina S. Ferguson, Nayak Polissar, Thomas S. Hatsukami, and Chun Yuan: Inflammation in Carotid Atherosclerotic Plaque: A Dynamic Contrast-enhanced MR Imaging Study
For all the histologic factors that were analyzed, the dominant mediator of plaque permeability, and hence of the transfer constant, appears to be macrophages.
Radiology 2006 241: 459-468. Published online before print September 11 2006, 10.1148/radiol.2412051336 [Abstract] [Figures Only] [Full Text] [PDF]

Molecular Imaging:

Peter R. Reynolds, David J. Larkman, Dorian O. Haskard, Joseph V. Hajnal, Nigel L. Kennea, Andrew J. T. George, and A. David Edwards: Detection of Vascular Expression of E-selectin in Vivo with MR Imaging
Ultrasmall superparamagnetic iron oxide nanoparticles complexed with a monoclonal antibody to murine E-selectin can be used to depict activated vascular endothelium in murine inflammation in vivo with MR imaging.
Radiology 2006 241: 469-476. Published online before print September 27 2006, 10.1148/radiol.2412050490 [Abstract] [Figures Only] [Full Text] [PDF]

Musculoskeletal Imaging:

Hans Peter Ledermann, Hanns-Georg Heidecker, Anja-Carina Schulte, Christoph Thalhammer, Markus Aschwanden, Kurt A. Jaeger, Klaus Scheffler, and Deniz Bilecen: Calf Muscles Imaged at BOLD MR: Correlation with TcPO₂ and Flowmetry Measurements during Ischemia and Reactive Hyperemia—Initial Experience
We conclude that muscle blood oxygen level–dependent MR signal intensity during ischemia and reactive hyperemia correlates well with laser Doppler flowmetry (ie, perfusion) and transcutaneous oxygen pressure (ie, oxygenation) measurements in healthy volunteers.
Radiology 2006 241: 477-484. Published online before print September 18 2006, 10.1148/radiol.2412050701 [Abstract] [Figures Only] [Full Text] [PDF]

Yoav Morag, Jon A. Jacobson, David Lucas, Bruce Miller, Monica Kalume Brigido, and David A. Jamadar: US Appearance of the Rotator Cable with Histologic Correlation: Preliminary Results
The rotator cable can be identified with US, correlating with findings at gross dissection and histologic examination.
Radiology 2006 241: 485-491 (DOI: 10.1148/radiol.2412050800); [Abstract] [Figures Only] [Full Text] [PDF]

Neuroradiology:

Cinzia Gavazzi, Walter Borsini, Laura Guerrini, Riccardo Della Nave, Maria Assunta Rocca, Carlo Tessa, Suzanne Buchner, Giacomo Belli, Massimo Filippi, Natale Villari, and Mario Mascalchi: Subcortical Damage and Cortical Functional Changes in Men and Women with Fabry Disease: A Multifaceted MR Study
Results of our investigation indicate that subcortical white matter damage due to small-vessel disease is similar in men and women with Fabry disease and is associated with modification of the cortical activation pattern during a simple motor task.
Radiology 2006 241: 492-500 (DOI: 10.1148/radiol.2412051122); [Abstract] [Figures Only] [Full Text] [PDF]

Nuclear Medicine:

Byung-Tae Kim, Kyung Soo Lee, Sung Shine Shim, Joon Young Choi, O Jung Kwon, Hojoong Kim, Young Mog Shim, Jhingook Kim, and Seonwoo Kim: Stage T1 Non–Small Cell Lung Cancer: Preoperative Mediastinal Nodal Staging with Integrated FDG PET/CT—A Prospective Study
By providing morphologic and functional information, FDG PET/CT enhances the diagnostic accuracy of mediastinal nodal staging in T1 non–small cell lung cancer.
Radiology 2006 241: 501-509. Published online before print September 11 2006, 10.1148/radiol.2412051173 [Abstract] [Figures Only] [Full Text] [PDF]

Pediatric Imaging:

J. Patrick van der Voorn, Petra J. W. Pouwels, Augustinus A. M. Hart, Judith Serrarens, Michèl A. A. P. Willemsen, Hubertus P. H. Kremer, Frederik Barkhof, and Marjo S. van der Knaap: Childhood White Matter Disorders: Quantitative MR Imaging and Spectroscopy
The results of our study demonstrate that, in contrast to conventional MR techniques for which signal intensity changes are not specific, quantitative MR techniques are useful in the discrimination of different white matter disorders.
Radiology 2006 241: 510-517 (DOI: 10.1148/radiol.2412051345); [Abstract] [Figures Only] [Full Text] [PDF] [Appendix]

Special Reports:

Jonathan B. Kruskal, Chun S. Yam, Jacob Sosna, Donna T. Hallett, Yolanda J. Milliman, and Herbert Y. Kressel: Implementation of Online Radiology Quality Assurance Reporting System for Performance Improvement: Initial Evaluation
A secure online quality assurance reporting system encourages ongoing submission of quality data, serves as a database for identifying and managing trends, and can be utilized for educational, maintenance, and clinical decision making.
Radiology 2006 241: 518-527 (DOI: 10.1148/radiol.2412051400); [Abstract] [Figures Only] [Full Text] [PDF]

Technical Developments:

J. Paul Finn, Roya Saleh, Stefan Thesen, Stefan G. Ruehm, Margaret H. Lee, John Grinstead, John S. Child, and Gerhard Laub: MR Imaging with Remote Control: Feasibility Study in Cardiovascular Disease
Our motivation for developing the remote imaging tool was to address the very real problem of coordinating complex cardiovascular studies with limited availability of radiologists and technologists.
Radiology 2006 241: 528-537. Published online before print September 27 2006, 10.1148/radiol.2412051898 [Abstract] [Figures Only] [Full Text] [PDF]

Nuschin Morakkabati-Spitz, Hans H. Schild, Christiane K. Kuhl, Götz Lutterbey, Marcus von Falkenhausen, Frank Träber, and Jürgen Gieseke: Female Pelvis: MR Imaging at 3.0 T with Sensitivity Encoding and Flip-Angle Sweep Technique
A flip-angle sweep technique and sensitivity encoding enable fast MR imaging at 3.0 T while maintaining or improving the diagnostic image quality provided by a standard pulse sequence.
Radiology 2006 241: 538-545. Published online before print September 18 2006, 10.1148/radiol.2412050877 [Abstract] [Figures Only] [Full Text] [PDF]

Wesley C. Chan, Bonnie N. Joe, Fergus V. Coakley, Edwin L. Prien, Jr, Robert G. Gould, Sven Prevrhal, William C. Barber, Kimberley S. Kirkwood, Aliya Qayyum, and Benjamin M. Yeh: Gallstone Detection at CT in Vitro: Effect of Peak Voltage Setting
The sensitivity of CT for detection of gallstones is highest when CT is performed at 140 kVp rather than at lower voltage settings.
Radiology 2006 241: 546-553 (DOI: 10.1148/radiol.2412050947); [Abstract] [Figures Only] [Full Text] [PDF]

Thoracic Imaging:

S. Gregory Jennings, Helen T. Winer-Muram, Mark Tann, Jun Ying, and Ian Dowdeswell: Distribution of Stage I Lung Cancer Growth Rates Determined with Serial Volumetric CT Measurements
We determined that with serial CT tumor volume measurement, the median doubling time of stage I lung cancers is 207 days and there is wide variability in growth rates.
Radiology 2006 241: 554-563. Published online before print September 27 2006, 10.1148/radiol.2412051185 [Abstract] [Figures Only] [Full Text] [PDF]

Marco Das, Georg Mühlenbruch, Andreas H. Mahnken, Thomas G. Flohr, Lutz Gündel, Sven Stanzel, Thomas Kraus, Rolf W. Günther, and Joachim E. Wildberger: Small Pulmonary Nodules: Effect of Two Computer-aided Detection Systems on Radiologist Performance
The sensitivity of all three radiologists in the detection of pulmonary nodules increased with both computer-aided detection systems, and there was an increased degree of agreement among radiologists.
Radiology 2006 241: 564-571 (DOI: 10.1148/radiol.2412051139); [Abstract] [Figures Only] [Full Text] [PDF]

Vascular and Interventional Radiology:

Matthew R. Callstrom, Thomas D. Atwell, J. William Charboneau, Michael A. Farrell, Matthew P. Goetz, Joseph Rubin, Jeff A. Sloan, Paul J. Novotny, Timothy J. Welch, Timothy P. Maus, Gilbert Y. Wong, and Kathy J. Brown: Painful Metastases Involving Bone: Percutaneous Image-guided Cryoablation—Prospective Trial Interim Analysis
Our findings suggest that cryoablation is a safe and effective treatment for the palliation of painful metastatic lesions that are refractory to standard therapies.
Radiology 2006 241: 572-580 (DOI: 10.1148/radiol.2412051247); [Abstract] [Figures Only] [Full Text] [PDF]

Sung Wook Shin, Young Soo Do, Sung Wook Choo, Wei Chiang Lieu, Sung Ki Cho, Kwang Bo Park, Byung Chul Yoo, Eun Hae Kang, and In-Wook Choo: Diaphragmatic Weakness after Transcatheter Arterial Chemoembolization of Inferior Phrenic Artery for Treatment of Hepatocellular Carcinoma
After transcatheter arterial chemoembolization of the inferior phrenic artery, a substantial portion of patients showed abnormal movement and thinning of the diaphragm, along with a decrease in their vital capacity, and these findings may reflect diaphragmatic weakness.
Radiology 2006 241: 581-588. Published online before print September 27 2006, 10.1148/radiol.2412051209 [Abstract] [Figures Only] [Full Text] [PDF]

Prachi P. Agarwal, Jean M. Seely, Fred R. Matzinger, Robert M. MacRae, Rebecca A. Peterson, Donna E. Maziak, and Carole J. Dennie: Pleural Mesothelioma: Sensitivity and Incidence of Needle Track Seeding after Image-guided Biopsy versus Surgical Biopsy
Image-guided core-needle biopsy, thoracoscopy, and thoracotomy have sensitivities of 86%, 94%, and 100%, respectively, in the detection of malignant pleural mesothelioma, and image-guided core-needle biopsy has a much lower propensity to cause needle track seeding (4%) compared with surgical biopsy (22%).
Radiology 2006 241: 589-594. Published online before print September 27 2006, 10.1148/radiol.2412051020 [Abstract] [Figures Only] [Full Text] [PDF]

Marius R. Schmid, Rudolf O. Kissling, Armin Curt, Gabriel Jaschko, and Juerg Hodler: Sympathetic Skin Response: Monitoring of CT-guided Lumbar Sympathetic Blocks
Sympathetic skin response can be used to identify the correct needle tip position of lumbar sympathetic blocks with 94% accuracy 6 and 7 minutes after injection.
Radiology 2006 241: 595-602. Published online before print September 27 2006, 10.1148/radiol.2412051229 [Abstract] [Figures Only] [Full Text] [PDF]

Rody Ouwendijk, Marc C. J. M. Kock, Lukas C. van Dijk, Marc R. H. M. van Sambeek, Theo Stijnen, and M. G. Myriam Hunink: Vessel Wall Calcifications at Multi–Detector Row CT Angiography in Patients with Peripheral Arterial Disease: Effect on Clinical Utility and Clinical Predictors
The results of our study demonstrated that vessel wall calcifications decrease the clinical utility of CT angiography in patients with peripheral arterial disease and that diabetes mellitus, cardiac disease, and elderly age (older than 84 years) are independently predictive for the presence of vessel wall calcifications.
Radiology 2006 241: 603-608. Published online before print September 11 2006, 10.1148/radiol.2412050781 [Abstract] [Figures Only] [Full Text] [PDF]

SIGNS IN IMAGING:

Geoffrey B. Marshall: The Cupola Sign
The cupola sign is seen at supine radiography as an arcuate lucency overlying the lower thoracic spine and projecting caudad to the heart.
Radiology 2006 241: 623-624 (DOI: 10.1148/radiol.2412040700); [Figures Only] [Full Text] [PDF]

DIAGNOSIS PLEASE:

Mustafa Kemal Demir, Okan Akinci, Ender Onur, and Neset Koksal: Case 108
Radiology 2006 241: 609-610 (DOI: 10.1148/radiol.2412040787); [Figures Only] [Full Text] [PDF]

Gopal R. Vijayaraghavan and Deborah Levine: Case 109
Radiology 2006 241: 611-613 (DOI: 10.1148/radiol.2412040774); [Figures Only] [Full Text] [PDF]

Sahar M. El Khamary and Ibrahim A. Alorainy: Case 100: Spinal Epidural Meningioma
One should make the most likely diagnosis of spinal posterior epidural meningioma in this patient on the basis of the intermediate signal intensity seen on the T2-weighted image, the pattern of homogeneous enhancement, and the patient's lack of blood disease and fever.
Radiology 2006 241: 614-617 (DOI: 10.1148/radiol.2412040203); [Figures Only] [Full Text] [PDF]

Daniel A. Marichal, J. Christopher Bertozzi, Glenn Rechtine, and F. Reed Murtagh: Case 101: Lumbar Facet Synovial Cyst
A lumbar facet synovial cyst typically appears as a sharply marginated epidural mass in which the contents most commonly appear isointense to cerebrospinal fluid on T1-weighted images and hyperintense to cerebrospinal fluid on T2-weighted images.
Radiology 2006 241: 618-621 (DOI: 10.1148/radiol.2412040339); [Figures Only] [Full Text] [PDF]

DEPARTMENTS:

: Abstracts of Current Literature
Radiology 2006 241: 630-631 (DOI: 10.1148/radiol.2412052552); [Full Text] [PDF]

: Publication Information for Authors
Radiology 2006 241: [Full Text]