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Valentin Sebastian Schäfer
Valentin Sebastian Schäfer
Rheumatology and Clinical Immunology, University Hospital of Bonn, Germany
Verified email at ukbonn.de - Homepage
Title
Cited by
Cited by
Year
Ultrasound cut-off values for intima-media thickness of temporal, facial and axillary arteries in giant cell arteritis
VS Schäfer, A Juche, S Ramiro, A Krause, WA Schmidt
Rheumatology 56 (9), 1479-1483, 2017
2022017
Definitions and reliability assessment of elementary ultrasound lesions in giant cell arteritis: a study from the OMERACT Large Vessel Vasculitis Ultrasound Working Group
S Chrysidis, C Duftner, C Dejaco, VS Schäfer, S Ramiro, G Carrara, ...
RMD open 4 (1), e000598, 2018
1932018
Increase in age at onset of giant cell arteritis: a population-based study
TA Kermani, VS Schäfer, CS Crowson, GG Hunder, SE Gabriel, ...
Annals of the rheumatic diseases 69 (4), 780-781, 2010
1162010
LB0009 EULAR recommendations for the use of imaging in large vessel vasculitis in clinical practice: 2023 update
C Dejaco, S Ramiro, M Bond, P Bosch, C Ponte, S Mackie, T Bley, ...
Annals of the rheumatic diseases 82 (Suppl 1), 205-205, 2023
652023
Biologic treatment of large-vessel vasculitides
VS Schäfer, J Zwerina
Current opinion in rheumatology 24 (1), 31-37, 2012
652012
Malignancy risk in patients with giant cell arteritis: A population‐based cohort study
TA Kermani, VS Schäfer, CS Crowson, GG Hunder, SE Gabriel, ...
Arthritis Care & Research: Official Journal of the American College of …, 2010
652010
Imaging for diagnosis, monitoring, and outcome prediction of large vessel vasculitides
VS Schäfer, L Jin, WA Schmidt
Current rheumatology reports 22, 1-14, 2020
592020
Assessing vasculitis in giant cell arteritis by ultrasound: results of OMERACT patient-based reliability exercises
VS Schäfer, S Chrysidis, C Dejaco, C Duftner, A Iagnocco, GA Bruyn, ...
The Journal of rheumatology 45 (9), 1289-1295, 2018
592018
2019 EULAR recommendations for the generic core competences of health professionals in rheumatology
L Edelaar, E Nikiphorou, GE Fragoulis, A Iagnocco, C Haines, M Bakkers, ...
Annals of the rheumatic diseases 79 (1), 53-60, 2020
502020
Quantitative assessment of synovitis in patients with rheumatoid arthritis using fluorescence optical imaging
VS Schäfer, W Hartung, P Hoffstetter, J Berger, C Stroszczynski, M Müller, ...
Arthritis research & therapy 15, 1-9, 2013
482013
Evaluation of the novel ultrasound score for large joints in psoriatic arthritis and ankylosing spondylitis: six month experience in daily clinical practice
VS Schäfer, M Fleck, H Kellner, J Strunk, H Sattler, WA Schmidt, ...
BMC Musculoskeletal Disorders 14, 1-5, 2013
412013
Does erythrocyte sedimentation rate reflect and discriminate flare from infection in systemic lupus erythematosus? Correlation with clinical and laboratory parameters of …
VS Schäfer, K Weiß, A Krause, WA Schmidt
Clinical Rheumatology 37, 1835-1844, 2018
322018
The provisional OMERACT ultrasonography score for giant cell arteritis
C Dejaco, C Ponte, S Monti, D Rozza, CA Scirè, L Terslev, GAW Bruyn, ...
Annals of the rheumatic diseases 82 (4), 556-564, 2023
302023
Cancer preceding giant cell arteritis: A case–control study
TA Kermani, VS Schäfer, CS Crowson, GG Hunder, SR Ytterberg, ...
Arthritis & Rheumatism 62 (6), 1763-1769, 2010
302010
Delayed diagnosis of biopsy-negative giant cell arteritis presenting as fever of unknown origin
VS Schäfer, KJ Warrington, EE Williamson, TA Kermani
Journal of general internal medicine 24, 532-536, 2009
292009
OMERACT definition and reliability assessment of chronic ultrasound lesions of the axillary artery in giant cell arteritis
VS Schäfer, S Chrysidis, WA Schmidt, C Duftner, A Iagnocco, GA Bruyn, ...
Seminars in arthritis and rheumatism 51 (4), 951-956, 2021
212021
Ultrasound for diagnosis and follow-up of chronic axillary vasculitis in patients with long-standing giant cell arteritis
P Bosch, C Dejaco, WA Schmidt, KD Schlüter, G Pregartner, VS Schaefer
Therapeutic advances in musculoskeletal disease 13, 1759720X21998505, 2021
212021
Ultrasound in telemedicine: a brief overview
F Recker, E Höhne, D Damjanovic, VS Schäfer
Applied Sciences 12 (3), 958, 2022
202022
Incidence of herpes zoster in patients with giant cell arteritis: a population-based cohort study
VS Schäfer, TA Kermani, CS Crowson, GG Hunder, SE Gabriel, ...
Rheumatology 49 (11), 2104-2108, 2010
202010
The role of dual energy computed tomography in the differentiation of acute gout flares and acute calcium pyrophosphate crystal arthritis
D Kravchenko, P Karakostas, D Kuetting, C Meyer, P Brossart, C Behning, ...
Clinical rheumatology, 1-11, 2022
192022
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