Lars Grenacher

5.6k total citations
147 papers, 2.6k citations indexed

About

Lars Grenacher is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Lars Grenacher has authored 147 papers receiving a total of 2.6k indexed citations (citations by other indexed papers that have themselves been cited), including 79 papers in Surgery, 54 papers in Pulmonary and Respiratory Medicine and 47 papers in Oncology. Recurrent topics in Lars Grenacher's work include Pancreatic and Hepatic Oncology Research (40 papers), Gastric Cancer Management and Outcomes (22 papers) and Pancreatitis Pathology and Treatment (22 papers). Lars Grenacher is often cited by papers focused on Pancreatic and Hepatic Oncology Research (40 papers), Gastric Cancer Management and Outcomes (22 papers) and Pancreatitis Pathology and Treatment (22 papers). Lars Grenacher collaborates with scholars based in Germany, Switzerland and United States. Lars Grenacher's co-authors include Hans‐Ulrich Kauczor, Markus W. Büchler, Miriam Klauß, Jens Werner, Thilo Hackert, Ulf Hinz, Wolfram Stiller, Franziska Fritz, Frank Bergmann and Bram Stieltjes and has published in prestigious journals such as The Lancet, Journal of Clinical Oncology and SHILAP Revista de lepidopterología.

In The Last Decade

Lars Grenacher

139 papers receiving 2.6k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Lars Grenacher Germany 32 1.1k 1.0k 770 698 480 147 2.6k
Marc Zins France 36 2.0k 1.8× 1.0k 1.0× 737 1.0× 1.0k 1.5× 595 1.2× 151 3.8k
Martin Dobritz Germany 25 846 0.8× 668 0.7× 827 1.1× 626 0.9× 166 0.3× 66 2.4k
Dietmar Dinter Germany 25 741 0.7× 452 0.4× 658 0.9× 493 0.7× 172 0.4× 89 1.9k
Se Hyung Kim South Korea 28 832 0.8× 507 0.5× 724 0.9× 640 0.9× 569 1.2× 117 2.4k
Manabu Minami Japan 29 1.2k 1.1× 394 0.4× 779 1.0× 636 0.9× 447 0.9× 191 3.0k
Onofrio A. Catalano United States 32 1.1k 1.0× 632 0.6× 1.7k 2.2× 943 1.4× 641 1.3× 142 3.5k
Kumaresan Sandrasegaran United States 39 2.2k 2.0× 1.0k 1.0× 1.1k 1.5× 964 1.4× 874 1.8× 120 4.2k
Mahmoud M. Al-Hawary United States 26 1.2k 1.1× 780 0.8× 870 1.1× 565 0.8× 647 1.3× 79 2.6k
Anna Maria Ierardi Italy 29 1.1k 1.0× 479 0.5× 510 0.7× 1.1k 1.6× 279 0.6× 242 2.8k
Junsung Choi United States 24 506 0.5× 1.2k 1.2× 299 0.4× 404 0.6× 985 2.1× 56 2.2k

Countries citing papers authored by Lars Grenacher

Since Specialization
Citations

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

Fields of papers citing papers by Lars Grenacher

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Lars Grenacher

This figure shows the co-authorship network connecting the top 25 collaborators of Lars Grenacher. A scholar is included among the top collaborators of Lars Grenacher 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 Lars Grenacher. Lars Grenacher 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.
Grenacher, Lars, Markus Juchems, Till F. Kaireit, et al.. (2025). Enteral Contrast Administration in Abdominal Computed Tomography: Status Quo in Germany. RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 198(3). 349–357.
2.
Weßling, Johannes, Torsten Kucharzik, Dominik Bettenworth, et al.. (2023). Intestinal MRI in Inflammatory Bowel Disease – Literature and Survey-Based Recommendations regarding Reporting by the German Radiological Society (DRG) and the German Competence Network for Inflammatory Bowel Diseases. RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 195(8). 675–690. 1 indexed citations
3.
Ringe, Kristina I., Frank Fischbach, Lars Grenacher, et al.. (2023). Application of liver-specific contrast agents for evaluation of focal liver lesions – Expert recommendations from the Gastrointestinal and Abdominal Imaging Workgroup of the German Roentgen Society. RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 196(7). 690–698.
4.
Seufferlein, Thomas, Julia Mayerle, Stefan Böck, et al.. (2022). S3-Leitlinie zum exokrinen Pankreaskarzinom – Langversion 2.0 – Dezember 2021 – AWMF-Registernummer: 032/010OL. Zeitschrift für Gastroenterologie. 60(11). e812–e909. 7 indexed citations
5.
Seufferlein, Thomas, Julia Mayerle, Stefan Böck, et al.. (2022). S3-Leitlinie zum exokrinen Pankreaskarzinom – Kurzversion 2.0 – Dezember 2021, AWMF-Registernummer: 032/010OL. Zeitschrift für Gastroenterologie. 60(6). 991–1037. 8 indexed citations
6.
Schreyer, A., et al.. (2022). Inzidentelle und Leave-me-alone-Befunde der abdominellen Organe – Teil 1. Der Radiologe. 62(4). 351–364. 1 indexed citations
7.
Grenacher, Lars, Markus Juchems, Thomas C. Lauenstein, et al.. (2021). Impact of the COVID 19 Pandemic on Radiological Imaging in Germany. RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 194(6). 625–633. 2 indexed citations
8.
Schreyer, A., Max Seidensticker, Julia Mayerle, et al.. (2021). Deutschsprachige Terminologie der revidierten Atlanta-Klassifikation bei akuter Pankreatitis: Glossar basierend auf der aktuellen S3-Leitlinie zur akuten, chronischen und Autoimmunpankreatitis. RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 193(8). 909–918. 4 indexed citations
9.
Schmitz-Winnenthal, Friedrich H., Nicolas Hohmann, Thomas Schmidt, et al.. (2017). A phase 1 trial extension to assess immunologic efficacy and safety of prime-boost vaccination with VXM01, an oral T cell vaccine against VEGFR2, in patients with advanced pancreatic cancer. OncoImmunology. 7(4). e1303584–e1303584. 60 indexed citations
10.
Klauß, Miriam, et al.. (2016). CAPABILITIES OF COMPUTED TOMOGRAPHY TO EVALUATE POLYMORPHIC CHANGES IN DESTRUCTIVE PANCREATITIS. SHILAP Revista de lepidopterología. 1 indexed citations
11.
Schreyer, A., Lars Grenacher, & Markus Juchems. (2016). [Pancreatitis: An update].. Der Radiologe. 56(4). 355–362. 3 indexed citations
12.
Boehm, Juergen, Dominique Scherer, Michael J. Paskow, et al.. (2016). CT-based compartmental quantification of adipose tissue versus body metrics in colorectal cancer patients. European Radiology. 26(11). 4131–4140. 31 indexed citations
13.
Jošt, Gregor, Hubertus Pietsch, & Lars Grenacher. (2013). Dynamic Contrast-Enhanced Computed Tomography to Assess Antitumor Treatment Effects. Investigative Radiology. 48(10). 715–721. 7 indexed citations
14.
Brenner, Thorsten, J. Motsch, Jens Werner, et al.. (2010). Rapid-Onset Acute Respiratory Distress Syndrome (ARDS) in a Patient Undergoing Metastatic Liver Resection: A Case Report and Review of the Literature. Anesthesiology Research and Practice. 2010. 1–9. 11 indexed citations
15.
Klauß, Miriam, Max Schöbinger, Ivo Wolf, et al.. (2009). Value of three-dimensional reconstructions in pancreaticcarcinoma using multidetector CT: Initial results. World Journal of Gastroenterology. 15(46). 5827–5827. 27 indexed citations
16.
Grenacher, Lars, et al.. (2009). Moderne Bildgebung nach Lebertrauma. Der Chirurg. 80(10). 896–907. 3 indexed citations
17.
Bäuerle, Tobias, Jens Hillengaß, Kerstin Fechtner, et al.. (2009). Multiple Myeloma and Monoclonal Gammopathy of Undetermined Significance: Importance of Whole-Body versus Spinal MR Imaging. Radiology. 252(2). 477–485. 87 indexed citations
18.
Radeleff, Boris, Lars Grenacher, Christof M. Sommer, et al.. (2009). Comparison of a Microporous Thermoplastic Polyurethane–covered Stent with a Self-expanding Bare Nitinol Stent in a Porcine Iliac Artery Model. Journal of Vascular and Interventional Radiology. 20(7). 927–935. 6 indexed citations
19.
Palmowski, Moritz, et al.. (2007). Bronchopulmonary sequestration: a differential diagnosis in young adults for recurrent pneumonia. The Lancet. 369(9569). 1318–1318. 10 indexed citations
20.
Hansmann, J. & Lars Grenacher. (2006). Radiologische Bildgebung des oberen Gastrointestinaltrakts. Der Radiologe. 46(12). 1077–1088. 3 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Marc Zins Breakdown of academic impact, for papers by Martin Dobritz Breakdown of academic impact, for papers by Dietmar Dinter Breakdown of academic impact, for papers by Se Hyung Kim Breakdown of academic impact, for papers by Manabu Minami Breakdown of academic impact, for papers by Onofrio A. Catalano Breakdown of academic impact, for papers by Kumaresan Sandrasegaran Breakdown of academic impact, for papers by Mahmoud M. Al-Hawary Breakdown of academic impact, for papers by Anna Maria Ierardi Breakdown of academic impact, for papers by Junsung Choi
Rankless by CCL
2026