A Oldenburg

1.2k total citations · 1 hit paper
10 papers, 897 citations indexed

About

A Oldenburg is a scholar working on Hepatology, Biomedical Engineering and Surgery. According to data from OpenAlex, A Oldenburg has authored 10 papers receiving a total of 897 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Hepatology, 4 papers in Biomedical Engineering and 3 papers in Surgery. Recurrent topics in A Oldenburg's work include Hepatocellular Carcinoma Treatment and Prognosis (6 papers), Ultrasound and Hyperthermia Applications (4 papers) and Liver Disease Diagnosis and Treatment (3 papers). A Oldenburg is often cited by papers focused on Hepatocellular Carcinoma Treatment and Prognosis (6 papers), Ultrasound and Hyperthermia Applications (4 papers) and Liver Disease Diagnosis and Treatment (3 papers). A Oldenburg collaborates with scholars based in Germany, United States and Switzerland. A Oldenburg's co-authors include Thomas Albrecht, Ulrich Speck, Jean-Paul Bérégi, Thomas Zeller, Stephan Heller, Uwe Schwarzwälder, Bruno Scheller, Gunnar Tepe, Claus D. Claussen and Joachim Hohmann and has published in prestigious journals such as New England Journal of Medicine, Annals of Surgery and American Journal of Neuroradiology.

In The Last Decade

A Oldenburg

10 papers receiving 868 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Local Delivery of Paclitaxel to Inhibit Restenosis during Angioplasty of the Leg

2008 582 citations Gunnar Tepe, Thomas Zeller et al. New England Journal of Medicine profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A Oldenburg Germany	8	614	511	179	164	123	10	897
Yong Yin South Korea	17	470 0.8×	297 0.6×	287 1.6×	156 1.0×	96 0.8×	43	863
Shigeharu Iida Japan	17	334 0.5×	320 0.6×	257 1.4×	90 0.5×	30 0.2×	34	724
Jorge E. Lopera United States	14	525 0.9×	346 0.7×	106 0.6×	62 0.4×	26 0.2×	35	687
Bill S. Majdalany United States	15	376 0.6×	202 0.4×	145 0.8×	180 1.1×	35 0.3×	91	706
Terry R. Bowers United States	15	559 0.9×	223 0.4×	183 1.0×	342 2.1×	81 0.7×	28	996
K W Sniderman Canada	16	454 0.7×	404 0.8×	116 0.6×	85 0.5×	38 0.3×	26	736
T Roeren Germany	16	766 1.2×	593 1.2×	221 1.2×	47 0.3×	20 0.2×	59	1.1k
Gerd Noeldge Germany	11	461 0.8×	383 0.7×	311 1.7×	138 0.8×	64 0.5×	15	785
David M. Sella United States	12	151 0.2×	225 0.4×	133 0.7×	74 0.5×	38 0.3×	38	474
N. Hidajat Germany	16	204 0.3×	78 0.2×	153 0.9×	273 1.7×	191 1.6×	54	597

Countries citing papers authored by A Oldenburg

Since Specialization

Citations

This map shows the geographic impact of A Oldenburg'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 A Oldenburg with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A Oldenburg more than expected).

Fields of papers citing papers by A Oldenburg

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A Oldenburg. 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 A Oldenburg. The network helps show where A Oldenburg may publish in the future.

Co-authorship network of co-authors of A Oldenburg

This figure shows the co-authorship network connecting the top 25 collaborators of A Oldenburg. A scholar is included among the top collaborators of A Oldenburg 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 A Oldenburg. A Oldenburg is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

10 of 10 papers shown

1.

Hohmann, Joachim, Christine Müller, A Oldenburg, et al.. (2009). Hepatic Transit Time Analysis Using Contrast-Enhanced Ultrasound with BR1: A Prospective Study Comparing Patients with Liver Metastases from Colorectal Cancer with Healthy Volunteers. Ultrasound in Medicine & Biology. 35(9). 1427–1435. 12 indexed citations

2.

Oldenburg, A & Thomas Albrecht. (2008). Sonografische Leberdiagnostik bei Tumorpatienten ohne und mit Kontrastmittel. Ultraschall in der Medizin - European Journal of Ultrasound. 29(5). 488–498. 24 indexed citations

3.

Tepe, Gunnar, Thomas Zeller, Thomas Albrecht, et al.. (2008). Local Delivery of Paclitaxel to Inhibit Restenosis during Angioplasty of the Leg. New England Journal of Medicine. 358(7). 689–699. 582 indexed citations breakdown →

4.

Meyer, Bernhard, A Oldenburg, Bernd Frericks, et al.. (2008). Quantitative and qualitative evaluation of the influence of different table feeds on visualization of peripheral arteries in CT angiography of aortoiliac and lower extremity arteries. European Radiology. 18(8). 1546–1555. 27 indexed citations

5.

Leen, Edward, Piercarlo Ceccotti, Susan Moug, et al.. (2006). Potential Value of Contrast-Enhanced Intraoperative Ultrasonography During Partial Hepatectomy for Metastases. Annals of Surgery. 243(2). 236–240. 133 indexed citations

6.

Hohmann, Joachim, Thomas Albrecht, A Oldenburg, Jan Skrok, & K.‐J. Wolf. (2004). Liver metastases in cancer: detection with contrast-enhanced ultrasonography. Abdominal Imaging. 29(6). 669–681. 35 indexed citations

7.

Oldenburg, A, Joachim Hohmann, Jan Skrok, & Thomas Albrecht. (2004). Imaging of paediatric splenic injury with contrast-enhanced ultrasonography. Pediatric Radiology. 34(4). 351–354. 37 indexed citations

8.

Schilling, Andreas, Jens O. Heidenreich, A Oldenburg, et al.. (2004). Multiple cerebral aneurysms in factor VII deficiency.. American Journal of Neuroradiology. 25(5). 784–6. 3 indexed citations

9.

Oldenburg, A, et al.. (2004). HCC-Detektion mittels KM-gestütztem Ultraschall mit SonoVue® in „low-MI-real-time-Technik“ im Vergleich zum konventionellen US. Ultraschall in der Medizin - European Journal of Ultrasound. 25(S 1). 1 indexed citations

10.

Albrecht, Thomas, A Oldenburg, Joachim Hohmann, et al.. (2003). Imaging of liver metastases with contrast-specific low-MI real-time ultrasound and sonoVue. European Radiology. 13(S3). N79–N86. 43 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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