Affiliation: University of Vienna
- Posturographic findings in patients with idiopathic cervical dystonia before and after local injections with botulinum toxinC Wöber
Department of Clinical Neurology, University Clinic of Neurology, Vienna, Austria
Eur Neurol 41:194-200. 1999..Accordingly, it seems possible that neck proprioceptive input plays a role in whole-body postural control in ICD patients, even though previous studies suggested that the neck input is relatively ignored in these patients...
- High-resolution contrast-enhanced, susceptibility-weighted MR imaging at 3T in patients with brain tumors: correlation with positron-emission tomography and histopathologic findingsK Pinker
MR Centre of Excellence, Department of Radiology, Medical University Vienna, Vienna, Austria
AJNR Am J Neuroradiol 28:1280-6. 2007....
- The value of high-field MRI (3T) in the assessment of sellar lesionsK Pinker
Department of Diagnostic Radiology, Medical University Vienna, Waehringer Guertel 18 20, 1090 Vienna, Austria
Eur J Radiol 54:327-34. 2005..High-field MRI is superior to standard MRI for the prediction of invasion of adjacent structures in patients with pituitary adenomas and improves surgical planning of sellar lesion...
- Optimized spectrally selective steady-state free precession sequences for cartilage imaging at ultra-high fieldsO Bieri
MR Physics, Department of Medical Radiology, University of Basel, Petersgraben 4, 4031 Basel, Switzerland
MAGMA 21:87-94. 2008..However, ultra-high fields (7.0 T and more) may offer alternative fat suppression techniques as a result of the increased chemical shift...
- Transverse relaxation mechanisms in articular cartilageV Mlynarik
MR Center of Excellence, Department of Radiology, Medical University of Vienna, Lazarettgasse 14, 1090 Vienna, Austria
J Magn Reson 169:300-7. 2004..On average, the contribution of scalar relaxation due to rapid proton exchange in femoral head cartilage at 2.95 T is about 6% or less of the total R1rho at the spin locking field of 1000 Hz...
- [Diagnostic imaging of cartilage replacement therapy]S Trattnig
Univ Klinik fur Radiodiagnostik, Medizinische Universität Wien
Radiologe 44:748-55. 2004..The importance of new MR techniques such as high-resolution morphologic imaging and possible visualization of biochemical information of cartilage repair tissue is discussed...
- [Use of contrast agent in high-field MRI (3 T)]S Trattnig
Universitatsklinik fur Radiodiagnostik, Allgemeines Krankenhaus Wien, Vienna, Austria
Radiologe 44:56-64. 2004..5 T in single and cumulative triple dose, and improves MR venography at 3 T with increase in spatial resolution within the same measurement time, thus providing more detailed information...
- MRI of the cartilageH Imhof
Department of Osteology, Universitätklinik für Radiodiagnostik, AKH Vienna, Waehringer Guertel 18 20, 1090 Vienna, Austria
Eur Radiol 12:2781-93. 2002..After a short summary of the anatomy and physiology of the hyaline cartilage, the different MR imaging methods are discussed and recommended standards are suggested...
- Pathophysiology and imaging in inflammatory and blastomatous synovial diseasesH Imhof
Osteology, Universitäts Klinik für Radiodiagnostik, AKH Vienna, Waehringer Guertel 18 20, Austria
Skeletal Radiol 31:313-33. 2002..These imaging modalities allow differentiation of characteristic pathologic features based on a profound knowledge of normal anatomy and pathophysiology...
- Evaluation of pituitary microadenomas with dynamic MR imagingThomas Rand
Department of Radiology, University of Vienna, Wahringer Gurtel 18 20, 1090 Vienna, Austria
Eur J Radiol 41:131-5. 2002..To evaluate the use of keyhole dynamic magnetic resonance (MR) imaging in the evaluation of women with borderline hyperprolactinemia...
- Impact of high field (3.0 T) magnetic resonance imaging on diagnosis of osteochondral defects in the ankle jointN Schibany
Department of Radiology Osteology, University of Vienna, Medical School, Wahringer Gurtel 18 20, 1090 Vienna, Austria
Eur J Radiol 55:283-8. 2005..To evaluate high field magnetic resonance (MR) imaging for imaging of osteochondral defects...
- Matrix-based autologous chondrocyte implantation for cartilage repair with HyalograftC: two-year follow-up by magnetic resonance imagingS Trattnig
Department of Radiology, University Hospital of Vienna, Medical University of Vienna, Austria
Eur J Radiol 57:9-15. 2006..Monitoring of articular cartilage repair after matrix-associated autologous chondrocyte implantation with HyalograftC by a new grading system based on non-invasive high-resolution magnetic resonance imaging...
- Cartilage repairSt Marlovits
Eur J Radiol 57:1-2. 2006
- MR imaging of osteochondral grafts and autologous chondrocyte implantationS Trattnig
MR Centre of Excellence, Department of Radiology, Medical University of Vienna, Vienna, Austria
Eur Radiol 17:103-18. 2007..Ongoing developments include isotropic 3D sequences, for improved morphological analysis, and in vivo biochemical imaging such as dGEMRIC, T2 mapping and diffusion-weighted imaging, which make functional analysis of cartilage possible...
- [Mid-term results of autologous chondrocyte transplantation in knee and ankle. A one- to six-year follow-up study]R Dorotka
Universitätsklinik für Orthopädie Wien, Wahringer Gurtel 18 20, 1090, Wien, Austria
Z Rheumatol 63:385-92. 2004..The chondrocytes are then multiplied in special laboratories. A few weeks later, in a second procedure, the cartilage defect is filled with the cell suspension and closed with a flap of periosteum...