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Seider D, Reinhardt M, Zajonz D, Voigt P, Kahn T, Moche M. [Analysis of the quality of life of patients with osteoid osteoma before and after radiofrequency ablation treatment]. Chirurg 2019; 90:851-857. [PMID: 30783725 DOI: 10.1007/s00104-019-0818-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
BACKGROUND The aim of this study was to investigate the effectiveness of the treatment of osteoid osteomas (OO) by radiofrequency ablation (RFA). In particular, the recurrence rate and the improvement in the quality of life as assessed by the reduction of pain intensity were evaluated. METHODS Retrospective analysis of 26 patients after RFA of an OO and prospective analysis of 14 patients using a self-developed quality of life questionnaire. The questionnaire, the electronic patient file and the histopathological findings were processed. RESULTS An average of 22 months passed between the first onset of complaints and the causative treatment by RFA. After RFA, there was a significant reduction in pain symptoms and thus an increase in the quality of life. These results confirm that RFA from OO is a safe and efficient treatment procedure. DISCUSSION In order to avoid long-term conservative treatment attempts and to reduce effects on the musculoskeletal system, a timely RFA of OO should be performed after diagnosis.
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Affiliation(s)
- D Seider
- Medizinische Fakultät der Universität Leipzig, Klinik und Poliklinik für Diagnostische und Interventionelle Radiologie, Universitätsklinikum Leipzig AöR, Liebigstraße 20, 04103, Leipzig, Deutschland.
| | - M Reinhardt
- Medizinische Fakultät der Universität Leipzig, Klinik und Poliklinik für Diagnostische und Interventionelle Radiologie, Universitätsklinikum Leipzig AöR, Liebigstraße 20, 04103, Leipzig, Deutschland
| | - D Zajonz
- Klinik und Poliklinik für Orthopädie, Unfallchirurgie und Plastische Chirurgie, Universitätsklinikum Leipzig AöR, Liebigstraße 20, 04103, Leipzig, Deutschland
| | - P Voigt
- Medizinische Fakultät der Universität Leipzig, Klinik und Poliklinik für Diagnostische und Interventionelle Radiologie, Universitätsklinikum Leipzig AöR, Liebigstraße 20, 04103, Leipzig, Deutschland
| | - T Kahn
- Medizinische Fakultät der Universität Leipzig, Klinik und Poliklinik für Diagnostische und Interventionelle Radiologie, Universitätsklinikum Leipzig AöR, Liebigstraße 20, 04103, Leipzig, Deutschland
| | - M Moche
- Medizinische Fakultät der Universität Leipzig, Klinik und Poliklinik für Diagnostische und Interventionelle Radiologie, Universitätsklinikum Leipzig AöR, Liebigstraße 20, 04103, Leipzig, Deutschland
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2
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Linder N, Rakete T, Stange R, Solty K, Kahn T, Busse H. In-vitro
validation of MR-based fat quantification at 1.5 T. Biomed Phys Eng Express 2018. [DOI: 10.1088/2057-1976/aae646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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3
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Fahnert J, Borte G, Quäschling U, Kahn T, Pönisch W. Vergleich tumor- versus therapieassoziierter neurologischer Komplikationen der spinalen Achse bei Non-Hodgkin Lymphomen unter besonderer Berücksichtigung des Plasmozytoms. ROFO-FORTSCHR RONTG 2017. [DOI: 10.1055/s-0037-1600499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- J Fahnert
- Universitätsklinikum Leipzig AÖR, Klinik und Poliklinik für Diagnostische und Interventionelle Radiologie, Leipzig
| | - G Borte
- Universitätsklinikum Leipzig AÖR, Klinik und Poliklinik für Diagnostische und Interventionelle Radiologie, Leipzig
| | - U Quäschling
- Universitätsklinikum Leipzig AÖR, Abteilung für Neuroradiologie, Leipzig
| | - T Kahn
- Universitätsklinikum Leipzig AÖR, Klinik und Poliklinik für Diagnostische und Interventionelle Radiologie, Leipzig
| | - W Pönisch
- Universitätsklinikum Leipzig AÖR, Abteilung Hämatologie, Internistische Onkologie, Hämastaseologische Ambulanz, Leipzig
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Maiwald B, Petersen T, Kahn T, Josten C, Fakler J, Hoffmann K, Stumpp P. Ist die inflationäre Entwicklung der Notfall-CT der Halswirbelsäule gerechtfertigt? ROFO-FORTSCHR RONTG 2017. [DOI: 10.1055/s-0037-1601386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- B Maiwald
- Universitätsklinikum Leipzig, Klinik und Poliklinik für Diagnostische und Interventionelle Radiologie, Leipzig
| | - T Petersen
- Universitätsklinikum Leipzig, Klinik und Poliklinik für Diagnostische und Interventionelle Radiologie, Leipzig
| | - T Kahn
- Universitätsklinikum Leipzig, Klinik und Poliklinik für Diagnostische und Interventionelle Radiologie, Leipzig
| | - C Josten
- Universitätsklinikum Leipzig, Klinik für Orthopädie, Unfallchirurgie und Plastische Chirurgie, Leipzig
| | - J Fakler
- Universitätsklinikum Leipzig, Klinik für Orthopädie, Unfallchirurgie und Plastische Chirurgie, Leipzig
| | - K Hoffmann
- Universitätsklinikum Leipzig, Abteilung für Neuroradiologie, Leipzig
| | - P Stumpp
- Universitätsklinikum Leipzig, Klinik und Poliklinik für Diagnostische und Interventionelle Radiologie, Leipzig
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5
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Schaudinn A, Linder N, Hudak A, Stange R, Garnov N, Stocker G, Hacker U, Kahn T, Busse H. Semi-automatische Software zur zeiteffizienten CT-basierten Quantifizierung des abdominellen Fettgewebes. ROFO-FORTSCHR RONTG 2017. [DOI: 10.1055/s-0037-1600184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- A Schaudinn
- Universitätsklinikum Leipzig, Klinik für Diagnostische und Interventionelle Radiologie, Leipzig
| | - N Linder
- Universitätsklinikum Leipzig, Klinik für Diagnostische und Interventionelle Radiologie, Leipzig
| | - A Hudak
- Universitätsklinikum Leipzig, Klinik für Diagnostische und Interventionelle Radiologie, Leipzig
| | - R Stange
- Universitätsklinikum Leipzig, Klinik für Diagnostische und Interventionelle Radiologie, Leipzig
| | - N Garnov
- Universitätsklinikum Leipzig, Klinik für Diagnostische und Interventionelle Radiologie, Leipzig
| | - G Stocker
- Universitätsklinikum Leipzig, Universitäts Krebszentrum Leipzig, Leipzig
| | - U Hacker
- Universitätsklinikum Leipzig, Universitäts Krebszentrum Leipzig, Leipzig
| | - T Kahn
- Universitätsklinikum Leipzig, Klinik für Diagnostische und Interventionelle Radiologie, Leipzig
| | - H Busse
- Universitätsklinikum Leipzig, Klinik für Diagnostische und Interventionelle Radiologie, Leipzig
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6
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Leifels L, Stumpp P, Purz S, Kahn T, Surov A. Multiparametrische Bildgebung bei Plattenepithelkarzinomen der Kopf-Hals-Region. ROFO-FORTSCHR RONTG 2017. [DOI: 10.1055/s-0037-1600329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- L Leifels
- Klinik und Poliklinik für Diagnostische und Interventionelle Radiologie, Leipzig
| | - P Stumpp
- Klinik und Poliklinik für Diagnostische und Interventionelle Radiologie, Leipzig
| | - S Purz
- Klinik und Poliklinik für Nuklearmedizin, Leipzig
| | - T Kahn
- Klinik und Poliklinik für Diagnostische und Interventionelle Radiologie, Leipzig
| | - A Surov
- Klinik und Poliklinik für Diagnostische und Interventionelle Radiologie, Leipzig
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Petersen T, Fuchs J, Bremicker K, Maiwald B, Kahn T, Moche M. Selektive Embolisation aortaler Seitenäste vor EVAR als Strategie zur Verhinderung relevanter Typ 2 Endoleaks. ROFO-FORTSCHR RONTG 2017. [DOI: 10.1055/s-0037-1600501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- T Petersen
- Universitätsklinikum Leipzig, Klinik und Poliklinik für Diagnostische und Interventionelle Radiologie, Leipzig
| | - J Fuchs
- Uniklinik Leipzig, Klinik und Poliklinik für Diagnostische und Interventionelle Radiologie, Leipzig
| | - K Bremicker
- Uniklinik Leipzig, Klinik und Poliklinik für Diagnostische und Interventionelle Radiologie, Leipzig
| | - B Maiwald
- Uniklinik Leipzig, Klinik und Poliklinik für Diagnostische und Interventionelle Radiologie, Leipzig
| | - T Kahn
- Uniklinik Leipzig, Klinik und Poliklinik für Diagnostische und Interventionelle Radiologie, Leipzig
| | - M Moche
- Uniklinik Leipzig, Klinik und Poliklinik für Diagnostische und Interventionelle Radiologie, Leipzig
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Busse H, Garnov N, Brandmaier P, Seider D, Alhonnoro T, Pollari M, Kahn T, Moche M. Stand-alone Auswerte-Tool für CT-Perfusion der Leber. ROFO-FORTSCHR RONTG 2017. [DOI: 10.1055/s-0037-1600476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- H Busse
- Universitätsklinikum Leipzig, Klinik und Poliklinik für Diagnostische und Interventionelle Radiologie, Leipzig
| | - N Garnov
- Universitätsklinikum Leipzig, Klinik und Poliklinik für Diagnostische und Interventionelle Radiologie, Leipzig
| | - P Brandmaier
- Universitätsklinikum Leipzig, Klinik und Poliklinik für Diagnostische und Interventionelle Radiologie, Leipzig
| | - D Seider
- Universitätsklinikum Leipzig, Klinik und Poliklinik für Diagnostische und Interventionelle Radiologie, Leipzig
| | - T Alhonnoro
- Aalto University, Department of Neuroscience and Biomedical Engineering, Helsinki, FI
| | - M Pollari
- Aalto University, Department of Neuroscience and Biomedical Engineering, Helsinki, FI
| | - T Kahn
- Universitätsklinikum Leipzig, Klinik und Poliklinik für Diagnostische und Interventionelle Radiologie, Leipzig
| | - M Moche
- Universitätsklinikum Leipzig, Klinik und Poliklinik für Diagnostische und Interventionelle Radiologie, Leipzig
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9
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Voigt P, Schob S, Gottschling S, Kahn T, Surov A. Systemische Luftembolien nach Endoskopie – eine Übersicht. ROFO-FORTSCHR RONTG 2017. [DOI: 10.1055/s-0037-1600490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- P Voigt
- Universitätsklinikum Leipzig, Abteilung Neuroradiologie, Leipzig
| | - S Schob
- Universitätsklinikum Leipzig, Abteilung Neuroradiologie, Leipzig
| | - S Gottschling
- Herzzentrum Leipzig, Abteilung für Radiologie, Leipzig
| | - T Kahn
- Universitätsklinikum Leipzig, Klinik für Diagnostische und Interventionelle Radiologie, Leipzig
| | - A Surov
- Universitätsklinikum Leipzig, Klinik für Diagnostische und Interventionelle Radiologie, Leipzig
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10
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Schüer M, Kahn T, Josten C, Fakler J, Stumpp P. Routinemäßige Ultraschallverlaufskontrollen bei schwer verletzten Patienten nach unauffälligem Ganzkörper-CT sind Zeitverschwendung. ROFO-FORTSCHR RONTG 2017. [DOI: 10.1055/s-0037-1601389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- M Schüer
- Universitätsklinikum Leipzig, Klinik und Poliklinik für Diagnostische und Interventionelle Radiologie, Leipzig
| | - T Kahn
- Universitätsklinikum Leipzig, Klinik und Poliklinik für Diagnostische und Interventionelle Radiologie, Leipzig
| | - C Josten
- Universitätsklinikum Leipzig, Klinik für Orthopädie, Unfallchirurgie und Plastische Chirurgie, Leipzig
| | - J Fakler
- Universitätsklinikum Leipzig, Klinik für Orthopädie, Unfallchirurgie und Plastische Chirurgie, Leipzig
| | - P Stumpp
- Universitätsklinikum Leipzig, Klinik und Poliklinik für Diagnostische und Interventionelle Radiologie, Leipzig
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Abstract
BACKGROUND AND METHOD Incidental cardiovascular findings are a frequent phenomenon in computed tomography (CT) examinations. As the result of a dedicated PubMed search this article gives a systemic overview of the current literature on the most important incidental cardiovascular findings, their prevalence and clinical relevance. RESULTS The majority of incidental cardiovascular findings are of only low clinical relevance; however, highly relevant incidental findings, such as aortic aneurysms, thromboses and thromboembolic events can also occasionally be found, especially in oncology patients. CONCLUSION The scans from every CT examination should also be investigated for incidental findings as they can be of decisive importance for the further clinical management of patients, depending on their clinical relevance.
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Affiliation(s)
- P Voigt
- Klinik für Diagnostische und Interventionelle Radiologie, Universitätsklinikum Leipzig, Liebigstr. 20, 04103, Leipzig, Deutschland.
| | - J Fahnert
- Klinik für Diagnostische und Interventionelle Radiologie, Universitätsklinikum Leipzig, Liebigstr. 20, 04103, Leipzig, Deutschland
| | - D Schramm
- Klinik für Radiologie, Universitätsklinikum Halle (Saale), Ernst-Grube-Str. 40, 06097, Halle, Deutschland
| | - A G Bach
- Klinik für Radiologie, Universitätsklinikum Halle (Saale), Ernst-Grube-Str. 40, 06097, Halle, Deutschland
| | - T Kahn
- Klinik für Diagnostische und Interventionelle Radiologie, Universitätsklinikum Leipzig, Liebigstr. 20, 04103, Leipzig, Deutschland
| | - A Surov
- Klinik für Diagnostische und Interventionelle Radiologie, Universitätsklinikum Leipzig, Liebigstr. 20, 04103, Leipzig, Deutschland
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12
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Beimler M, Voigt P, Jansen-Winkeln B, Schob S, Kahn T, Surov A. CT pathologies of the small bowel – selected cases – Dünndarmpathologien in der Computertomografie – ausgewählte Fälle. ROFO-FORTSCHR RONTG 2016; 188:1003-1006. [PMID: 27784105 DOI: 10.1055/s-0042-115417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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13
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Voigt P, Kahn T, Surov A. Akutes Leriche-Syndrom als Nebenbefund im MRT der Wirbelsäule. ROFO-FORTSCHR RONTG 2016; 188:867-8. [DOI: 10.1055/s-0042-106976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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14
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Klengel A, Stumpp P, Klengel S, Böttger I, Roenisch N, Kahn T. Vergleich von Diffusionsbildgebung und fettgesättigten protonendichtegewichteten Sequenzen zur Detektion traumatischer Knochenmarkläsionen nach Knietrauma. ROFO-FORTSCHR RONTG 2016. [DOI: 10.1055/s-0036-1581679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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15
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Schaudinn A, Linder N, Garnov N, Blüher M, Schütz T, Karlas T, Dietrich A, Kahn T, Busse H. Hochrechnung des viszeralen Fettvolumens auf der Basis weniger MRT-Einzelbilder: Abhängigkeit von Geschlecht, Alter und Adipositas-Grad. ROFO-FORTSCHR RONTG 2016. [DOI: 10.1055/s-0036-1581324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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16
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Maiwald B, Purz S, Voigt P, Barthel H, Kahn T, Sabri O, Stumpp P. Quantitativer Vergleich der ADC- und SUV-Werte bei Patienten mit neuroendokrinem Tumor im simultanen 68Ga-DOTATOC-PET/MRT. ROFO-FORTSCHR RONTG 2016. [DOI: 10.1055/s-0036-1581656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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17
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Garnov N, Linder N, Schaudinn A, Dietrich A, Lehmann S, Retschlag U, Oberbach A, Kahn T, Busse H. Einfluss einer bariatrischen OP auf das Fettgewebe: Follow-up-Charakterisierung mittels MRT. ROFO-FORTSCHR RONTG 2016. [DOI: 10.1055/s-0036-1581323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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18
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Fahnert J, Rasche F, Bode S, Petros S, Halbritter J, Stumpp P, Kahn T. Die Projektionsradiografie als praktikables und einfaches Modell lageabhängiger Flussstörungen als Frühkomplikation nach Implantation getunnelter Dialysekatheter. ROFO-FORTSCHR RONTG 2016. [DOI: 10.1055/s-0036-1581817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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19
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Stumpp P, Risy Y, Purz S, Gawlitza M, Sabri O, Kahn T. Vergleich von 18F-FDG-PET/CT und simultanem 18F-FDG-PET/MRT bezüglich des lokalen Stagings primärer Kopf-Hals-Tumoren. ROFO-FORTSCHR RONTG 2016. [DOI: 10.1055/s-0036-1581590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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20
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Diogo R, Purz S, Gawlitza M, Barthel H, Boehm A, Kahn T, Sabri O, Stumpp P. 18F-FDG-PET/CT und 18F-FDG-PET/MRT zur Diagnostik von HNO-Rezidivtumoren im Vergleich. ROFO-FORTSCHR RONTG 2016. [DOI: 10.1055/s-0036-1581591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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21
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Surov A, Stumpp P, Meyer H, Gawlitza M, Höhn A, Boehm A, Sabri O, Kahn T, Purz S. Simultanes 18F-FDG-PET/MRT bei Patienten mit Plattenepithelkarzinom der Kopf-Hals-Region: Zusammenhänge zwischen funktioneller Bildgebung und histopathologischen Parametern. ROFO-FORTSCHR RONTG 2016. [DOI: 10.1055/s-0036-1581773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Otto J, Schaudinn A, Linder N, Ganzer R, Stolzenburg J, Horn L, Garnov N, Kahn T, Moche M, Busse H. MR-gesteuerte Interventionen an der Prostata. ROFO-FORTSCHR RONTG 2016. [DOI: 10.1055/s-0036-1581876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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23
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Otto J, Reiss-Zimmermann M, Thörmer G, Schaudinn A, Garnov N, Stolzenburg J, Horn L, Moche M, Kahn T, Busse H. Prospektiver Vergleich von Bildqualität und Tumordetektion anhand der 3-T Prostata-MRT mit und ohne Verwendung einer Endorektalspule. ROFO-FORTSCHR RONTG 2016. [DOI: 10.1055/s-0036-1581867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Rasche FM, Keller F, Rasche WG, Schiekofer S, Kahn T, Fahnert J. Sequential therapy with cyclophosphamide and mycophenolic acid in patients with progressive immunoglobulin A nephropathy: a long-term follow-up. Clin Exp Immunol 2015; 183:307-16. [PMID: 26439797 DOI: 10.1111/cei.12719] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/01/2015] [Indexed: 11/29/2022] Open
Abstract
In progressive immunoglobulin (Ig)A nephropathy (IgAN), cyclophosphamide pulse therapy (CyP), high-dose intravenous immunoglobulins (IVIg) and mycophenolic acid (MPA) have been used to stop progressive loss of renal function, but disease progression may occur after the end of the initial treatment. Here, we report the long-term follow-up of patients with progressive IgAN with MPA as maintenance therapy after CyP (CyP-MPA). In a median observation time of 6·2 years, we analysed the slopes of the loss of renal function of 47 patients with biopsy-proven IgAN and treated with CyP. Thirty-one patients with further progression were treated with MPA maintenance for a median time of 5·2 years. Follow-up was compared with symptomatic therapy and IVIg as historically matched control groups. Median loss of renal function was reduced significantly from 0·9 ml/min to 0·1 ml/min per month with CyP (P < 0·05), and with MPA in patients with a relapse from -0·4 ml/min to -0·1 ml/min per month (P < 0·05) until the end of the study. Proteinuria decreased significantly from 1·6 g/l to 1·0 g/l after CyP, and during MPA treatment to 0·6 g/l (P = 0·001 Friedman test). Median renal survival time was in patients with CyP 10·5 years (range = 3·2-17·8), with CyP-MPA 10·7 years (range = 8·3-13·1), with IVIg 4·7 years (range = 2·6-6·6), and in untreated patients 1·2 years (range = 0·8-1·6; log-rank test P < 0·01). In patients with progressive IgAN, our long-term follow-up observation indicates that sequential CyP-MPA therapy maintains renal survival significantly.
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Affiliation(s)
- F M Rasche
- Department of Internal Medicine, Neurology, Dermatology, Clinic for Endocrinology, Nephrology, Section of Nephrology, University Leipzig, Leipzig, Germany
| | - F Keller
- Department of Internal Medicine I, Division of Nephrology, University Hospital of Ulm, Ulm, Germany
| | - W G Rasche
- Department of Head Medicine and Oral Health, Department of Ophthalmology, University Leipzig, Leipzig, Germany
| | - S Schiekofer
- Center for Geriatric Medicine at Bezirksklinikum Regensburg, Department of Psychiatry and Psychotherapy, University Regensburg, Regensburg, Germany
| | - T Kahn
- Department of Diagnostic and Interventional Radiology, University Leipzig, Leipzig, Germany
| | - J Fahnert
- Department of Diagnostic and Interventional Radiology, University Leipzig, Leipzig, Germany
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Brandmaier P, Purz S, Bremicker K, Höckel M, Barthel H, Kluge R, Kahn T, Sabri O, Stumpp P. Simultaneous [18F]FDG-PET/MRI: Correlation of Apparent Diffusion Coefficient (ADC) and Standardized Uptake Value (SUV) in Primary and Recurrent Cervical Cancer. PLoS One 2015; 10:e0141684. [PMID: 26551527 PMCID: PMC4638340 DOI: 10.1371/journal.pone.0141684] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2015] [Accepted: 10/12/2015] [Indexed: 01/18/2023] Open
Abstract
Objectives Previous non–simultaneous PET/MR studies have shown heterogeneous results about the correlation between standardized uptake values (SUVs) and apparent diffusion coefficients (ADCs). The aim of this study was to investigate correlations in patients with primary and recurrent tumors using a simultaneous PET/MRI system which could lead to a better understanding of tumor biology and might play a role in early response assessment. Methods We included 31 patients with histologically confirmed primary (n = 14) or recurrent cervical cancer (n = 17) who underwent simultaneous whole-body 18F-FDG-PET/MRI comprising DWI. Image analysis was performed by a radiologist and a nuclear physician who identified tumor margins and quantified ADC and SUV. Pearson correlations were calculated to investigate the association between ADC and SUV. Results 92 lesions were detected. We found a significant inverse correlation between SUVmax and ADCmin (r = -0.532, p = 0.05) in primary tumors as well as in primary metastases (r = -0.362, p = 0.05) and between SUVmean and ADCmin (r = -0.403, p = 0.03). In recurrent local tumors we found correlations for SUVmax and ADCmin (r = -0.747, p = 0.002) and SUVmean and ADCmin (r = -0.773, p = 0.001). Associations for recurrent metastases were not significant (p>0.05). Conclusions Our study demonstrates the feasibility of fast and reliable measurement of SUV and ADC with simultaneous PET/MRI. In patients with cervical cancer we found significant inverse correlations for SUV and ADC which could play a major role for further tumor characterization and therapy decisions.
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Affiliation(s)
- P. Brandmaier
- Department of Diagnostic and Interventional Radiology, University Hospital Leipzig, Leipzig, Germany
- * E-mail:
| | - S. Purz
- Department of Nuclear Medicine, University Hospital Leipzig, Leipzig, Germany
| | - K. Bremicker
- Department of Diagnostic and Interventional Radiology, University Hospital Leipzig, Leipzig, Germany
| | - M. Höckel
- Department of Gynecology and Obstetrics, University Hospital Leipzig, Leipzig, Germany
| | - H. Barthel
- Department of Nuclear Medicine, University Hospital Leipzig, Leipzig, Germany
| | - R. Kluge
- Department of Nuclear Medicine, University Hospital Leipzig, Leipzig, Germany
| | - T. Kahn
- Department of Diagnostic and Interventional Radiology, University Hospital Leipzig, Leipzig, Germany
| | - O. Sabri
- Department of Nuclear Medicine, University Hospital Leipzig, Leipzig, Germany
| | - P. Stumpp
- Department of Diagnostic and Interventional Radiology, University Hospital Leipzig, Leipzig, Germany
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Friedrich B, Gawlitza M, Fahnert J, Quäschling U, Kahn T, Lobsien D, Hoffmann KT. Interventional Ischemic Stroke Treatment--A (R)evolution. ROFO-FORTSCHR RONTG 2015; 188:259-67. [PMID: 26529266 DOI: 10.1055/s-0041-106899] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
UNLABELLED In recent years ischemic stroke caused by an intracranial vessel occlusion has become a treatable disease. Over decades intravenous thrombolysis by recombinant tissue plasminogen activator was the only accepted causal treatment of ischemic stroke supported by the results of randomized, controlled trials. However, there has been continuous development of endovascular treatment strategies over recent years. Today there are 5 prospective, randomized multicenter studies showing the highly significant superiority of endovascular, mechanical recanalization over intravenous thrombolysis in cases of acute occlusion of an intracranial vessel of the anterior circulation. In all those studies endovascular treatment resulted in a tremendous increase in functional independence together with a reduction of mortality without a significant increase in complications. This article reviews the developments resulting in the current data and gives an overview of the present studies focusing on endovascular stroke treatment. KEY POINTS • In the last 20 years ischemic stroke due to an main stem occlusion has become a potentially treatable disease. • Several in 2015 published randomized Multicenter trials could prove the superiority of endovascular, mechanical recanalization over i.v. thrombolysis alone. • Acute ischemic stroke due to a main stem occlusion should be treated with swift endovascular stent-retriever based recanalization in specialized neurovascular centers.
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Affiliation(s)
- B Friedrich
- Department of Diagnostic and Interventional Radiology, University Hospital Leipzig, Germany
| | - M Gawlitza
- Department of Neuroradiology, University Hospital Leipzig, Germany
| | - J Fahnert
- Department of Diagnostic and Interventional Radiology, University Hospital Leipzig, Germany
| | - U Quäschling
- Department of Neuroradiology, University Hospital Leipzig, Germany
| | - T Kahn
- Department of Diagnostic and Interventional Radiology, University Hospital Leipzig, Germany
| | - D Lobsien
- Department of Neuroradiology, University Hospital Leipzig, Germany
| | - K-T Hoffmann
- Department of Neuroradiology, University Hospital Leipzig, Germany
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Hoffmann J, Stumpp P, Kahn T, Stepan H. Beurteilung des Uterus bei V.a. gedeckte Uterusruptur bei 2 Patientinnen nach einer Sectio caesarea mittels 3T MRT. Z Geburtshilfe Neonatol 2015. [DOI: 10.1055/s-0034-1375711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Noschinski LE, Maiwald B, Voigt P, Wiltberger G, Kahn T, Stumpp P. Validating New Software for Semiautomated Liver Volumetry--Better than Manual Measurement? ROFO-FORTSCHR RONTG 2015; 187:788-94. [PMID: 26085174 DOI: 10.1055/s-0035-1553230] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
PURPOSE This prospective study compared a manual program for liver volumetry with semiautomated software. The hypothesis was that the semiautomated software would be faster, more accurate and less dependent on the evaluator's experience. MATERIALS AND METHODS Ten patients undergoing hemihepatectomy were included in this IRB approved study after written informed consent. All patients underwent a preoperative abdominal 3-phase CT scan, which was used for whole liver volumetry and volume prediction for the liver part to be resected. Two different types of software were used: 1) manual method: borders of the liver had to be defined per slice by the user; 2) semiautomated software: automatic identification of liver volume with manual assistance for definition of Couinaud segments. Measurements were done by six observers with different experience levels. Water displacement volumetry immediately after partial liver resection served as the gold standard. The resected part was examined with a CT scan after displacement volumetry. RESULTS Volumetry of the resected liver scan showed excellent correlation to water displacement volumetry (manual: ρ = 0.997; semiautomated software: ρ = 0.995). The difference between the predicted volume and the real volume was significantly smaller with the semiautomated software than with the manual method (33% vs. 57%, p = 0.002). The semiautomated software was almost four times faster for volumetry of the whole liver (manual: 6:59 ± 3:04 min; semiautomated: 1:47 ± 1:11 min). CONCLUSION Both methods for liver volumetry give an estimated liver volume close to the real one. The tested semiautomated software is faster, more accurate in predicting the volume of the resected liver part, gives more reproducible results and is less dependent on the user's experience. KEY POINTS Both tested types of software allow exact volumetry of resected liver parts. Preoperative prediction can be performed more accurately with the semiautomated software. The semiautomated software is nearly four times faster than the tested manual program and less dependent on the user's experience.
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Affiliation(s)
- L E Noschinski
- Department of Diagnostic and Interventional Radiology, University Hospital of Leipzig, Germany
| | - B Maiwald
- Department of Diagnostic and Interventional Radiology, University Hospital of Leipzig, Germany
| | - P Voigt
- Department of Diagnostic and Interventional Radiology, University Hospital of Leipzig, Germany
| | - G Wiltberger
- Department of Visceral, Transplantation, Thoracic and Vascular Surgery, University Hospital of Leipzig, Germany
| | - T Kahn
- Department of Diagnostic and Interventional Radiology, University Hospital of Leipzig, Germany
| | - P Stumpp
- Department of Diagnostic and Interventional Radiology, University Hospital of Leipzig, Germany
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Stumpp P, Maiwald B, Voigt P, Purz S, Sabri O, Barthel H, Kahn T. Simultanes 68Ga-DOTATOC-PET/MRT bei Patienten mit neuroendokrinen Tumoren:. ROFO-FORTSCHR RONTG 2015. [DOI: 10.1055/s-0035-1551331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Schaudinn A, Linder N, Garnov N, Blüher M, Dietrich A, Schütz T, Karlas T, Kahn T, Busse H. Effiziente MRT-gestützte Quantifizierung des viszeralen Fettgewebes bei adipösen Patienten. ROFO-FORTSCHR RONTG 2015. [DOI: 10.1055/s-0035-1550906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Bremicker K, Gosch D, Kahn T, Borte G. Die Zukunft der Thoraxbettaufnahme: Mobile Flachdetektoren oder Speicherfoliensysteme mit Nadelkristalldetektoren – was ist besser? ROFO-FORTSCHR RONTG 2015. [DOI: 10.1055/s-0035-1551378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Otto J, Schaudinn A, Linder N, Garnov N, Stolzenburg J, Moche M, Kahn T, Busse H. Prostatakarzinom: Radiologische Intervention. ROFO-FORTSCHR RONTG 2015. [DOI: 10.1055/s-0035-1551446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Voigt P, Fuchs J, Petersen T, Flanagan R, Pollari M, Payne S, Fütterer J, Portugaller H, Fischer S, Zangos S, Kahn T, Kolesnik M, Moche M. Die Entwicklung eines Simulationstools zur klinischen Anwendung bei bildgestützten perkutanen Tumorablationen – das GoSmart-Projekt. ROFO-FORTSCHR RONTG 2015. [DOI: 10.1055/s-0035-1550782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Brandmaier P, Purz S, Bremicker K, Exner M, Sabri O, Kahn T, Stumpp P. Erste Erfahrungen in der Prädiktion des Tumor Gradings mittels simultaner Akquisition von SUV und ADC an einem PET/MR-System. ROFO-FORTSCHR RONTG 2015. [DOI: 10.1055/s-0035-1551224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Heyde CE, Kahn T, von der Höh NH, Völker A, Gulow J. [Spondylosclerosis hemispherica: a rare radiological syndrome of the spine]. Orthopade 2014; 43:801-4, 806-7. [PMID: 25118679 DOI: 10.1007/s00132-014-3002-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND Spondylosclerosis hemispherica is a rare syndrome of the spine and was described first by Dihlmann. The typical radiographic appearance is a hemispherical sclerosis of the vertebral body, which is accompanied by pain in the affected region. Usually it appears at the lower lumbar spine. The etiology varies and includes degenerative disk diseases, scoliosis, bacterial infections, ankylosing spondylitis, osteoid osteoma, and malignant diseases.The radiological findings of 2 patients with spondylosclerosis hemispherica are presented and the current literature discussed. MATERIAL AND METHODS Two women (33 and 60 years old) with spondylosclerosis hemispherica of the lower spine suffered from low back pain and fulfilled all criteria of Dihlmann's description. Malignant disease was excluded in both cases with a broad diagnostic workup (lab values, x-ray, CT scan, MRI) and in one case a biopsy from the affected vertebra was taken. RESULTS In both cases all radiological findings demonstrated the typical changes of spondylosclerosis hemispherica with sclerosis of the vertebra body and erosions at the upper and inferior end plates. Malignant disease was excluded in one case with a biopsy and in the other case with noninvasive diagnostic procedures. Both patients were treated nonsurgically. During clinical follow-up, the patients were in a good condition with decreasing regional low back pain and no ongoing radiological changes in the affected vertebral bodies. CONCLUSION Spondylosclerosis hemispherica is a syndrome with a typical radiographic appearance. The etiology of spondylosclerosis hemispherica is manifold; however, malignancy must be excluded. In most cases, noninvasive diagnostics are sufficient to rule out malignant growth even in cases with concomitant degenerative changes of the affected segment. Thus, there is no need for a biopsy except in cases with ambiguous results. Subsequently, close clinical and radiological follow-up of the patients with spondylosclerosis hemispherica is necessary.
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Affiliation(s)
- C E Heyde
- Klinik und Poliklinik für Orthopädie, Universität Leipzig, Liebigstraße 20, 04103, Leipzig, Deutschland,
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Gawlitza M, Purz S, Boehm A, Kahn T, Sabri O, Stumpp P. Glukosemetabolismus, Zellularität und mikrozirkulatorische Parameter bei Patienten mit Kopf-Hals-Tumoren: Simultane Akquisition von 18F-FDG-PET, DWI und T1-DCE in einem integrierten PET/MRT. ROFO-FORTSCHR RONTG 2014. [DOI: 10.1055/s-0034-1373258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Exner M, Kühn A, Kahn T, Brandmaier P. Vergleich konventioneller (T1w/T2w) mit diffusionsgewichteten Sequenzen zur Beurteilung der diagnostischen Genauigkeit, des Tumorgradings und der lokalen Ausbreitung des Zervixkarzinoms am 3T-MRT. ROFO-FORTSCHR RONTG 2014. [DOI: 10.1055/s-0034-1373453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Otto J, Thörmer G, Do MH, Stolzenburg JU, Garnov N, Reiss-Zimmermann M, Moche M, Kahn T, Busse H. Prospektiver Nutzen einer Endorektalspule bei der 3-T MRT-Bildgebung und Tumordetektion in der Prostata. ROFO-FORTSCHR RONTG 2014. [DOI: 10.1055/s-0034-1373615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Garnov N, Schaudinn A, Linder N, Kahn T, Busse H. Experimentelle Untersuchungen zur Genauigkeit einer automatisierten, MR-basierten Fettvolumetrie. ROFO-FORTSCHR RONTG 2014. [DOI: 10.1055/s-0034-1373565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Maiwald B, Voigt P, Schwarz L, Schön J, Näther P, Wildberger G, Kahn T, Stumpp P. Evaluation der manuellen und automatischen Lebervolumetrie – wie verlässlich ist die radiologische Messung? ROFO-FORTSCHR RONTG 2014. [DOI: 10.1055/s-0034-1373562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Otto J, Thörmer G, Garnov N, Hoang Do M, Stolzenburg JU, Linder N, Schaudinn A, Kahn T, Moche M, Busse H. Transrektale Prostatabiopsien in einem konventionellen 3-T MRT – erste klinische Erfahrungen mit einer Navigationsoption. ROFO-FORTSCHR RONTG 2014. [DOI: 10.1055/s-0034-1373464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Abstract
In the early clinical phase the comprehensive imaging of patients with multiple trauma using helical CT is already established. Aim of this study was to assess whether MSCT may improve the patient management and the diagnostic results. The procedure is designed as follows: after life-thretening treatment x-ray of chest and ultrasound are carried out in the emergency room. Then the patient is moved to CT. From 1998 to december 2000 241 patients were examined using a single slice helical CT (Somatom plus 4), in 2001 79 patients using a 4-slice helical CT (Somatom VZ, Siemens Med.Sol.). After CT selected radiograms of the extremities were taken. 359 of 360 procedures were carried out successfully. Excluding 1 case (death during 1-sl.h CT) all relevant lesions of head, neck, and body were diagnosed. Although the patients had an injury severity score of approximately 30. The change from 1 slice-helical CT to 4 slice-helical CT allowed us to reduce the stay in the CT room from 28 to 16 min. The total lethality decreased by approximately 4%. Advantages for the patient arose from the standardized examination protocol using multislice CT. If integrated in an interdisciplinary management concept, it is a good compromise between examination time, comprehensive diagnostic imaging, life-saving therapeutic procedures, and therapy planning.
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Affiliation(s)
- R Klöppel
- Klinik und Poliklinik für Diagnostische Radiologie, Universitätsklinikum Leipzig, Liebigstr. 20a, 04103 Leipzig.
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Otto J, Thörmer G, Seiwerts M, Fuchs J, Garnov N, Franz T, Horn LC, Do M, Stolzenburg JU, Kahn T, Moche M, Busse H. Value of Endorectal Magnetic Resonance Imaging at 3T for the Local Staging of Prostate Cancer. ROFO-FORTSCHR RONTG 2014; 186:795-802. [DOI: 10.1055/s-0033-1356186] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- J. Otto
- Department of Diagnostic and Interventional Radiology, Leipzig University Hospital
| | - G. Thörmer
- Department of Diagnostic and Interventional Radiology, Leipzig University Hospital
| | - M. Seiwerts
- Department of Diagnostic and Interventional Radiology, Leipzig University Hospital
| | - J. Fuchs
- Department of Diagnostic and Interventional Radiology, Leipzig University Hospital
| | - N. Garnov
- Department of Diagnostic and Interventional Radiology, Leipzig University Hospital
| | - T. Franz
- Department of Urology, Leipzig University Hospital
| | - L.-C. Horn
- Institute of Pathology, University of Leipzig
| | - M. Do
- Department of Urology, Leipzig University Hospital
| | | | - T. Kahn
- Department of Diagnostic and Interventional Radiology, Leipzig University Hospital
| | - M. Moche
- Department of Diagnostic and Interventional Radiology, Leipzig University Hospital
| | - H. Busse
- Department of Diagnostic and Interventional Radiology, Leipzig University Hospital
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Hoffmann J, Tauscher A, Stumpp P, Kahn T, Stepan H. Diagnostik einer Narbendehiszenz nach Sectio mittels 3.0 T Magnetresonanztomografie. Z Geburtshilfe Neonatol 2013. [DOI: 10.1055/s-0033-1361259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Affiliation(s)
- T. Olgar
- Faculty of Engineering, Department of Engineering Physics, Ankara University, Ankara
| | - T. Kahn
- Department of Diagnostic and Interventional Radiology, University of Leipzig, Leipzig
| | - D. Gosch
- Department of Diagnostic and Interventional Radiology, University of Leipzig, Leipzig
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Gawlitza M, Kubiessa K, Purz S, Sabri O, Kahn T, Stumpp P. MR/PET zum Initialstaging und zur Rezidivdiagnostik bei Kopf-Hals-Tumoren - eine Übersicht. ROFO-FORTSCHR RONTG 2013. [DOI: 10.1055/s-0033-1346658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Stumpp P, Kubiessa K, Purz S, Gawlitza M, Kühn A, Fuchs J, Steinhoff KG, Boehm A, Kluge R, Sabri O, Kahn T. Erste klinische Ergebnisse der simultanen 18F-FDG-PET/MRT im Vergleich zur 18F-FDG-PET/CT bei Patienten mit Kopf-Hals-Tumoren. ROFO-FORTSCHR RONTG 2013. [DOI: 10.1055/s-0033-1346268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Seiwerts M, Kühn A, Kahn T. Komplikationen bei CT-gestützten Lungenpunktionen, Prävention und Management. ROFO-FORTSCHR RONTG 2013. [DOI: 10.1055/s-0033-1346655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Otto J, Thörmer G, Schröder C, Garnov N, Moche M, Kahn T, Busse H. Evaluation von diffusionsgewichteter MRT, MR-Spektroskopie sowie deren Kombination zur Vorhersage der Tumoraggressivität beim Prostatakarzinom im Vergleich mit dem postoperativ bestimmten Gleason-Scor. ROFO-FORTSCHR RONTG 2013. [DOI: 10.1055/s-0033-1346648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Bertram H, Thörmer G, Garnov N, Kahn T, Peter V, Schütz T, Busse H. Vergleich von MR-Spektroskopie und In-phase/Opposed-phase-MRT zur Bestimmung der Leberverfettung bei extrem adipösen Patienten. ROFO-FORTSCHR RONTG 2013. [DOI: 10.1055/s-0033-1346605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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