A. Ungeheuer
- Surgery
- Pulmonary and Respiratory Medicine
- Oncology
- Biomedical Engineering
- Computer Vision and Pattern Recognition
- Co-authors
- Hubertus FeußnerJ. R. SiewertMartin ClaßenWerner HoffmannHorst NeuhausKazuhiko OmoteGerd HirzingerH. Feußner
- Topics
- Biliary and Gastrointestinal Fistulas (6 papers)Gallbladder and Bile Duct Disorders (5 papers)Pediatric Hepatobiliary Diseases and Treatments (4 papers)
- Partner nations
- GermanyUnited States
In The Last Decade
A. Ungeheuer
14 papers receiving 328 citations
Peers
Comparison fields: 5 of 56
- Surgery 270
- Pulmonary and Respiratory Medicine 196
- Oncology 87
- Biomedical Engineering 43
- Computer Vision and Pattern Recognition 40
Countries citing papers authored by A. Ungeheuer
This map shows the geographic impact of A. Ungeheuer'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. Ungeheuer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A. Ungeheuer more than expected).
Fields of papers citing papers by A. Ungeheuer
This network shows the impact of papers produced by A. Ungeheuer. 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. Ungeheuer. The network helps show where A. Ungeheuer may publish in the future.
Co-authorship network of co-authors of A. Ungeheuer
This figure shows the co-authorship network connecting the top 25 collaborators of A. Ungeheuer. A scholar is included among the top collaborators of A. Ungeheuer 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. Ungeheuer. A. Ungeheuer is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 2 | |
| 2 | 34 | |
| 3 | 5 | |
| 4 | 21 | |
| 5 | 78 | |
| 6 | 12 | |
| 7 | A New Tool for Minor-Access Surgery. Replacing Mechanical Joints in Laparoscopic Forceps with Elastic Beams for Improved Pressure Control and Sensitivity | 2 |
| 8 | 13 | |
| 9 | Long-term follow-up of endoscopic therapy in patients with post-surgical biliary leakage. | 8 |
| 10 | 2 | |
| 11 | [Bile duct lesions in laparoscopic cholecystectomy]. | 24 |
| 12 | 121 | |
| 13 | 11 | |
| 14 | 7 |
About A. Ungeheuer
A. Ungeheuer is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Speech and Hearing, having authored 14 papers that have together received 340 indexed citations. Recurring topics across this work include Biliary and Gastrointestinal Fistulas (6 papers), Gallbladder and Bile Duct Disorders (5 papers) and Pediatric Hepatobiliary Diseases and Treatments (4 papers). The work is most often cited by research in Surgery (270 citations), Pulmonary and Respiratory Medicine (196 citations) and Oncology (87 citations). A. Ungeheuer has collaborated with scholars based in Germany and United States. Frequent co-authors include Hubertus Feußner, J. R. Siewert, Martin Claßen, Werner Hoffmann, Horst Neuhaus, Kazuhiko Omote, Gerd Hirzinger, J. R. Siewert, H. Feußner and Guoqing Wei. Their work appears in journals such as The American Journal of Surgery, Surgical Endoscopy and Endoscopy.
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.