Bettina Saar

742 total citations
24 papers, 552 citations indexed

About

Bettina Saar is a scholar working on Pulmonary and Respiratory Medicine, Radiology, Nuclear Medicine and Imaging and Surgery. According to data from OpenAlex, Bettina Saar has authored 24 papers receiving a total of 552 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Pulmonary and Respiratory Medicine, 9 papers in Radiology, Nuclear Medicine and Imaging and 8 papers in Surgery. Recurrent topics in Bettina Saar's work include Colorectal Cancer Screening and Detection (6 papers), Hepatocellular Carcinoma Treatment and Prognosis (5 papers) and Gastric Cancer Management and Outcomes (5 papers). Bettina Saar is often cited by papers focused on Colorectal Cancer Screening and Detection (6 papers), Hepatocellular Carcinoma Treatment and Prognosis (5 papers) and Gastric Cancer Management and Outcomes (5 papers). Bettina Saar collaborates with scholars based in Germany, Switzerland and United States. Bettina Saar's co-authors include Frauke Kellner‐Weldon, Eduard M. Walthers, Klaus J. Klose, Jean‐François Dufour, Harald Bonél, Ralph Kickuth, Ernst J. Rummeny, Jens J. Froelich, Ambros J. Beer and Hanno Hoppe and has published in prestigious journals such as Radiology, Journal of Hepatology and Annals of the Rheumatic Diseases.

In The Last Decade

Bettina Saar

23 papers receiving 537 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Bettina Saar Germany 13 180 154 153 135 104 24 552
Aisling Barry Canada 13 167 0.9× 173 1.1× 187 1.2× 453 3.4× 171 1.6× 61 785
Masaki Gibo Japan 11 58 0.3× 167 1.1× 249 1.6× 107 0.8× 69 0.7× 26 435
Ute Kettritz Germany 12 207 1.1× 122 0.8× 172 1.1× 51 0.4× 78 0.8× 33 637
William R. Masch United States 14 203 1.1× 122 0.8× 74 0.5× 197 1.5× 41 0.4× 29 515
Michael Lavelle United States 12 219 1.2× 223 1.4× 304 2.0× 187 1.4× 280 2.7× 20 774
Y Tang Japan 7 380 2.1× 123 0.8× 128 0.8× 123 0.9× 50 0.5× 14 554
Chris Brew‐Graves United Kingdom 17 116 0.6× 306 2.0× 292 1.9× 57 0.4× 218 2.1× 40 754
A S Bagley United States 5 220 1.2× 62 0.4× 117 0.8× 235 1.7× 43 0.4× 5 669
R. Thiam France 12 254 1.4× 183 1.2× 35 0.2× 43 0.3× 62 0.6× 15 506
Mohammad Helmy United States 11 62 0.3× 118 0.8× 103 0.7× 37 0.3× 21 0.2× 22 344

Countries citing papers authored by Bettina Saar

Since Specialization
Citations

This map shows the geographic impact of Bettina Saar's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Bettina Saar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Bettina Saar more than expected).

Fields of papers citing papers by Bettina Saar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Bettina Saar. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Bettina Saar. The network helps show where Bettina Saar may publish in the future.

Co-authorship network of co-authors of Bettina Saar

This figure shows the co-authorship network connecting the top 25 collaborators of Bettina Saar. A scholar is included among the top collaborators of Bettina Saar based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Bettina Saar. Bettina Saar is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Kickuth, Ralph, Hanno Hoppe, Bettina Saar, et al.. (2016). Superselective transcatheter arterial embolization in patients with acute peripancreatic bleeding complications: review of 44 cases. Abdominal Radiology. 41(9). 1782–1792. 12 indexed citations
2.
Piguet, Anne‐Christine, Bettina Saar, Ruslan Hlushchuk, et al.. (2011). Everolimus Augments the Effects of Sorafenib in a Syngeneic Orthotopic Model of Hepatocellular Carcinoma. Molecular Cancer Therapeutics. 10(6). 1007–1017. 66 indexed citations
3.
Mertens, Joachim C., Bettina Saar, Joachim Kettenbach, et al.. (2011). 211 EFFECTS OF RADIOFREQUENCY ABLATION (RFA) IN COMBINATION WITH SORAFENIB IN A 2-TUMOR RAT MODEL OF HEPATOCELLULAR CARCINOMA. Journal of Hepatology. 54. S89–S89. 1 indexed citations
4.
Bonél, Harald, Kathrin A. Frei, Bettina Saar, et al.. (2010). Diffusion-weighted MR Imaging of the Placenta in Fetuses with Placental Insufficiency. Radiology. 257(3). 810–819. 83 indexed citations
5.
6.
Bonél, Harald, et al.. (2009). Short-term changes in magnetic resonance imaging and disease activity in response to infliximab. Annals of the Rheumatic Diseases. 69(1). 120–125. 6 indexed citations
7.
Saar, Bettina, Juergen M. Gschossmann, Harald Bonél, et al.. (2008). Evaluation of Magnetic Resonance Colonography at 3.0 Tesla Regarding Diagnostic Accuracy and Image Quality. Investigative Radiology. 43(8). 580–586. 16 indexed citations
8.
Saar, Bettina & Frauke Kellner‐Weldon. (2008). Radiological diagnosis of hepatocellular carcinoma. Liver International. 28(2). 189–199. 39 indexed citations
9.
Lauenstein, Thomas C., Bettina Saar, & Diego R. Martín. (2007). MR Colonography: 1.5T versus 3T. Magnetic Resonance Imaging Clinics of North America. 15(3). 395–402. 11 indexed citations
10.
Saar, Bettina, Alexander Meining, Ambros J. Beer, et al.. (2007). Prospective study on bright lumen magnetic resonance colonography in comparison with conventional colonoscopy. British Journal of Radiology. 80(952). 235–241. 20 indexed citations
11.
Beer, Ambros J., Bettina Saar, Niko Zantl, et al.. (2004). MR cystography for bladder tumor detection. European Radiology. 14(12). 2311–2319. 22 indexed citations
12.
Saar, Bettina, Ambros J. Beer, Thomas Rösch, & Ernst J. Rummeny. (2004). Magnetic resonance colonography: A promising new technique. Current Gastroenterology Reports. 6(5). 389–394. 3 indexed citations
13.
Beer, Ambros J., Bettina Saar, & Ernst J. Rummeny. (2003). Tumors of the urinary bladder: technique, current use, and perspectives of MR and CT cystography. Abdominal Imaging. 28(6). 868–76. 15 indexed citations
14.
Saar, Bettina, Thomas Rösch, & Ernst J. Rummeny. (2002). Colorectal Cancer Screening: A Challenge for Magnetic Resonance Colonography. Topics in Magnetic Resonance Imaging. 13(6). 427–434. 6 indexed citations
15.
Froelich, Jens J., et al.. (2002). Guidance of percutaneous pulmonary biopsies with real-time CT fluoroscopy. European Journal of Radiology. 42(1). 74–79. 67 indexed citations
16.
Saar, Bettina, Alexander Meining, N. Patrick Mayr, et al.. (2001). Long-term results of multipolar electrocoagulation therapy for Barrett's esophagus. Gastrointestinal Endoscopy. 53(5). AB72–AB72.
17.
Beer, Ambros J., Bettina Saar, Thomas M. Link, et al.. (2001). Virtuelle Endoskopie des Urogenitaltraktes auf der Basis T2-gewichteter und kontrastmittelunterstützter T1-gewichteter Datensätze. RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 173(11). 997–1005. 8 indexed citations
18.
Saar, Bettina, Johannes T. Heverhagen, Lars Daniel Berthold, et al.. (2000). Magnetic Resonance Colonography and Virtual Magnetic Resonance Colonoscopy with the 1.0-T System. Investigative Radiology. 35(9). 521–526. 33 indexed citations
19.
Berthold, Lars Daniel, et al.. (1998). Mortalitäts- und Morbiditätskonferenz in der Radiologie. RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 169(12). 585–589. 7 indexed citations
20.
Saar, Bettina, et al.. (1998). Real-Time CT-Fluoroscopy for Guidance of Percutaneous Drainage Procedures. Journal of Vascular and Interventional Radiology. 9(5). 735–740. 38 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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