Sascha Chopra
- Surgery top 5%
- Pulmonary and Respiratory Medicine top 10%
- Oncology
- Hepatology top 5%
- Radiology, Nuclear Medicine and Imaging top 10%
- Co-authors
- M. HünerbeinJohann PratschkeMatthias BieblYiyang DaiDaniel SeehoferSven SchmidtSören KneifBernd Hamm
- Topics
- Gastric Cancer Management and Outcomes (17 papers)Esophageal Cancer Research and Treatment (15 papers)Hepatocellular Carcinoma Treatment and Prognosis (12 papers)
- Journals
- TransplantationJournal of Thoracic and Cardiovascular SurgeryJournal of the American College of Surgeons
- Partner nations
- GermanyAustriaUnited States
In The Last Decade
Sascha Chopra
67 papers receiving 869 citations
Peers
Comparison fields: 5 of 88
- Surgery 598
- Pulmonary and Respiratory Medicine 311
- Oncology 150
- Hepatology 138
- Radiology, Nuclear Medicine and Imaging 130
Countries citing papers authored by Sascha Chopra
This map shows the geographic impact of Sascha Chopra'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 Sascha Chopra with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sascha Chopra more than expected).
Fields of papers citing papers by Sascha Chopra
This network shows the impact of papers produced by Sascha Chopra. 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 Sascha Chopra. The network helps show where Sascha Chopra may publish in the future.
Co-authorship network of co-authors of Sascha Chopra
This figure shows the co-authorship network connecting the top 25 collaborators of Sascha Chopra. A scholar is included among the top collaborators of Sascha Chopra 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 Sascha Chopra. Sascha Chopra is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 10 | |
| 2 | 5 | |
| 3 | 2 | |
| 4 | 10 | |
| 5 | Laparoskopische vs. offene Gastrektomie bei fortgeschrittenem Magenkarzinom: Operative und postoperative Ergebnisse | 1 |
| 6 | 7 | |
| 7 | 20 | |
| 8 | 22 | |
| 9 | 65 | |
| 10 | 12 | |
| 11 | 13 | |
| 12 | 19 | |
| 13 | 2 | |
| 14 | 17 | |
| 15 | 20 | |
| 16 | 6 | |
| 17 | 8 | |
| 18 | 13 | |
| 19 | 13 | |
| 20 | 43 |
About Sascha Chopra
Sascha Chopra is a scholar working on Hepatology, Surgery and Pulmonary and Respiratory Medicine, having authored 68 papers that have together received 900 indexed citations. Recurring topics across this work include Gastric Cancer Management and Outcomes (17 papers), Esophageal Cancer Research and Treatment (15 papers) and Hepatocellular Carcinoma Treatment and Prognosis (12 papers). The work is most often cited by research in Hepatology (138 citations), Surgery (598 citations) and Pulmonary and Respiratory Medicine (311 citations). Sascha Chopra has collaborated with scholars based in Germany, Austria and United States. Frequent co-authors include M. Hünerbein, Johann Pratschke, Matthias Biebl, Yiyang Dai, Daniel Seehofer, Sven Schmidt, Sören Kneif, Bernd Hamm, R Eisele and Andréas Andreou. Their work appears in journals such as Transplantation, Journal of Thoracic and Cardiovascular Surgery and Journal of the American College of Surgeons.
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.