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O. Schaefer · SciRah

Researcher profile · Semantic Scholar

O. Schaefer

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O. Schaefer — researcher profile on SciRah

h-index: 17
Works: 32
Citations: 1,019

Most-cited papers

Detection of recurrent rectal cancer with CT, MRI and PET/CT
O. Schaefer, M. Langer
2007European Radiology102 citations
Semantic Scholar
Technical innovation. Combined treatment of a spinal metastasis with radiofrequency heat ablation and vertebroplasty.
O. Schaefer, C. Lohrmann, M. Markmiller, P. Uhrmeister +1 more
2003AJR. American journal of roentgenology98 citations
Semantic Scholar
High-resolution CT imaging of the lung for patients with primary Sjogren's syndrome.
C. Lohrmann, M. Uhl, K. Warnatz, N. Ghanem +3 more
2004European Journal of Radiology92 citations
Semantic Scholar
Assessment of anal fistulas with high‐resolution subtraction MR‐fistulography: Comparison with surgical findings
O. Schaefer, C. Lohrmann, M. Langer
2004Journal of Magnetic Resonance Imaging84 citations Open access
Semantic Scholar
Combined radiofrequency thermal ablation and percutaneous cementoplasty treatment of a pathologic fracture.
O. Schaefer, C. Lohrmann, Marco Herling, P. Uhrmeister +1 more
2002Journal of Vascular and Interventional Radiology84 citations
Semantic Scholar
Magnetic Resonance Imaging for Supraspinatus Muscle Atrophy After Cuff Repair
O. Schaefer, J. Winterer, C. Lohrmann, J. Laubenberger +2 more
2002Clinical Orthopaedics and Related Research76 citations
Semantic Scholar
Diagnosis of the hypothenar hammer syndrome by high-resolution contrast-enhanced MR angiography
J. Winterer, N. Ghanem, M. Roth, O. Schaefer +4 more
2002European Radiology59 citations
Semantic Scholar
Comparison of Radiologist and CAD Performance in the Detection of CT-confirmed Subtle Pulmonary Nodules on Digital Chest Radiographs
T. Bley, T. Baumann, U. Saueressig, G. Pache +5 more
2008Investigative Radiology45 citations
Semantic Scholar
Posttraumatic edema of the lower extremities: evaluation of the lymphatic vessels with magnetic resonance lymphangiography.
C. Lohrmann, G. Pache, G. Felmerer, E. Foeldi +2 more
2009Journal of Vascular Surgery43 citations Open access
Semantic Scholar
Systematic comparison of sporadic and syndromic pancreatic islet cell tumors.
Zoran Erlic, U. Ploeckinger, A. Cascón, M. M. Hoffmann +33 more
2010Endocrine-Related Cancer37 citations Open access
Semantic Scholar
Fluorine-18 DOPA PET imaging of paraganglioma syndrome.
I. Brink, O. Schaefer, M. Walz, H. Neumann
2006Clinical Nuclear Medicine36 citations
Semantic Scholar
Contrast enhanced MR angiography in the assessment of relevant stenoses in occlusive disease of the pelvic and lower limb arteries: diagnostic value of a two-step examination protocol in comparison to conventional DSA.
J. Winterer, O. Schaefer, P. Uhrmeister, G. Zimmermann‐Paul +3 more
2002European Journal of Radiology35 citations
Semantic Scholar
Serial high-resolution computed tomography imaging in patients with wegener granulomatosis: differentiation between active inflammatory and chronic fibrotic lesions
C. Lohrmann, M. Uhl, O. Schaefer, N. Ghanem +2 more
2005Acta Radiologica28 citations
Semantic Scholar
CT-guided radiofrequency ablation of a bronchogenic carcinoma.
O. Schaefer, C. Lohrmann, Mathias Langer
2003British Journal of Radiology27 citations
Semantic Scholar
Detection of Pulmonary Nodules With Move-During-Scan Magnetic Resonance Imaging Using a Free-Breathing Turbo Inversion Recovery Magnitude Sequence
T. Baumann, U. Ludwig, G. Pache, C. Gall +8 more
2008Investigative Radiology24 citations
Semantic Scholar
Prospective ECG-triggered CT angiography of the thoracic aorta in patients with atrial fibrillation or accelerated heart rates: feasibility and image quality.
P. Blanke, T. Baumann, S. Bulla, O. Schaefer +3 more
2010AJR. American journal of roentgenology19 citations
Semantic Scholar
Differentiation of Anal Sphincters With High-Resolution Magnetic Resonance Imaging Using Contrast-Enhanced Fast Low-Angle Shot 3-Dimensional Sequences
O. Schaefer, M. Oeksuez, C. Lohrmann, M. Langer
2004Journal of computer assisted tomography18 citations
Semantic Scholar
Endovascular treatment of superficial femoral artery occlusive disease with stents coated with diamond-like carbon.
O. Schaefer, C. Lohrmann, J. Winterer, E. Kotter +1 more
2004Clinical Radiology17 citations Open access
Semantic Scholar
Treatment of renal cell carcinoma-associated dermatomyositis with renal arterial embolization and percutaneous radiofrequency heat ablation.
O. Schaefer, C. Lohrmann, J. Harder, H. Veelken +1 more
2004Journal of Vascular and Interventional Radiology17 citations Open access
Semantic Scholar
CT-guided radiofrequency heat ablation of malignant lung tumors.
O. Schaefer, C. Lohrmann, N. Ghanem, M. Langer
2003Medical Science Monitor15 citations
Semantic Scholar
Differentiation of Perianal Fistulas With Digital Subtraction Magnetic Resonance Fistulography
O. Schaefer, C. Lohrmann, W. Kreisel, J. Rasenack +3 more
2005Inflammatory Bowel Diseases13 citations Open access
Semantic Scholar
Digital subtraction MR fistulography: new diagnostic tool for the detection of fistula in ano.
O. Schaefer, C. Lohrmann, M. Langer
2003AJR. American journal of roentgenology11 citations
Semantic Scholar
Continuously moving table MRI with sliding multislice for rectal cancer staging: image quality and lesion detection.
T. Baumann, U. Ludwig, G. Pache, H. Fautz +3 more
2010European Journal of Radiology9 citations
Semantic Scholar
When to Look for Von Hippel-Lindau Disease in Gastroenteropancreatic Neuroendocrine Tumors?
Hao Ling, M. Cybulla, O. Schaefer, C. Arnold +2 more
2004Neuroendocrinology8 citations
Semantic Scholar
Comparison of the Detectability of High- and Low-Contrast Details on a TFT Screen and a CRT Screen Designed for Radiologic Diagnosis
E. Kotter, T. Bley, U. Saueressig, D. Fisch +4 more
2003Investigative Radiology7 citations
Semantic Scholar
Sliding multislice MRI for abdominal staging of rectal gastrointestinal stromal tumours.
T. Bley, D. Tittelbach-Helmrich, T. Baumann, G. Pache +5 more
2007In Vivo6 citations
Semantic Scholar
Background Suppression Using Magnetization preparation for Contrast-enhanced 3D MR angiography of the pelvic and lower leg arteries
J. Winterer, R. Strecker, C. Lohrmann, O. Schaefer +5 more
2003RöFo. Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren (Print)5 citations
Semantic Scholar
Diagnostik entzündlicher und tumoröser Erkrankungen des Kolons
O. Schaefer, T. Baumann, M. Treier, Mathias Langer
2006Der Radiologe3 citations
Semantic Scholar
Diagnostic follow-up imaging: “Achilles heel” of performing radiofrequency heat ablation in lung malignancies
O. Schaefer, C. Lohrmann, M. Langer
20031 citations
Semantic Scholar
Left ventricular longitudinal strain in professional athletes, a useful tool to detect an athletes hearts?
Y. Bewarder, S. Kulenthiran, O. Schaefer, L. Lauder +9 more
2020European Heart Journal0 citations
Semantic Scholar
State of the art 3D MR-cholangiopancreatography for tumor detection.
T. Bley, G. Pache, U. Saueressig, A. Frydrychowicz +2 more
2007In Vivo0 citations
Semantic Scholar
[Diagnostic imaging of inflammatory and tumorous diseases of the colon].
O. Schaefer, T. Baumann, M. Treier, Mathias Langer
2006Der Radiologe0 citations
Semantic Scholar

Frequent co-authors

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M. Langer×19
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U. Saueressig×4

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P. Uhrmeister×3

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