H. Ptok
Impact in
Papers in
- Oncology 24
- Colorectal Cancer Surgical Treatments 22
- Colorectal Cancer Treatments and Studies 3
- Colorectal Cancer Screening and Detection 2
-
- Gastric Cancer Management and Outcomes 9
- Metastasis and carcinoma case studies 2
- Co-authors
- H. Lippert (29 shared papers)I. Gastinger (29 shared papers)F. Marusch (8 shared papers)Frank Meyer (16 shared papers)Daniel Schubert (3 shared papers)R. Steinert (9 shared papers)F. Köckerling (5 shared papers)U. Schmidt (4 shared papers)
- Journals
- European Journal of Surgical Oncology (4 papers)British journal of surgery (3 papers)Surgical Endoscopy (2 papers)Der Chirurg (18 papers)Endoscopy (1 paper)
- Partner nations
- GermanySwitzerlandUnited States
In The Last Decade
H. Ptok
40 papers receiving 809 citations
Peers
Comparison fields: 5 of 31
- Oncology 537
- Surgery 307
- Pulmonary and Respiratory Medicine 113
- Cardiology and Cardiovascular Medicine 29
- Gastroenterology 6
Countries citing papers authored by H. Ptok
This map shows the geographic impact of H. Ptok'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 H. Ptok with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H. Ptok more than expected).
Fields of papers citing papers by H. Ptok
This network shows the impact of papers produced by H. Ptok. 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 H. Ptok. The network helps show where H. Ptok may publish in the future.
Co-authors
The 25 scholars most cited alongside H. Ptok, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 43 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2007 | 168 | |
| 2 | 2011 | 66 | |
| 3 | 2018 | 63 | |
| 4 | 2006 | 56 | |
| 5 | 2007 | 52 | |
| 6 | 2007 | 52 | |
| 7 | 2009 | 44 | |
| 8 | 2015 | 36 | |
| 9 | 2006 | 36 | |
| 10 | 2012 | 33 | |
| 11 | 2009 | 29 | |
| 12 | 2006 | 27 | |
| 13 | 2006 | 25 | |
| 14 | 2011 | 19 | |
| 15 | 2007 | 15 | |
| 16 | 2013 | 10 | |
| 17 | 2008 | 10 | |
| 18 | 2012 | 8 | |
| 19 | 2011 | 8 | |
| 20 | 2016 | 8 |
About H. Ptok
H. Ptok is a scholar working on Oncology, Pulmonary and Respiratory Medicine, Surgery, Public Health, Environmental and Occupational Health and Radiology, Nuclear Medicine and Imaging, having authored 43 papers that have together received 831 indexed citations. Recurring topics across this work include Colorectal Cancer Surgical Treatments (22 papers), Gastric Cancer Management and Outcomes (9 papers), Colorectal and Anal Carcinomas (4 papers), Colorectal Cancer Treatments and Studies (3 papers), Colorectal Cancer Screening and Detection (2 papers), Metastasis and carcinoma case studies (2 papers), Radiomics and Machine Learning in Medical Imaging (1 paper) and Esophageal and GI Pathology (1 paper). The work is most often cited by research in Oncology (537 citations), Surgery (307 citations), Pulmonary and Respiratory Medicine (113 citations), Cardiology and Cardiovascular Medicine (29 citations) and Gastroenterology (6 citations). H. Ptok has collaborated with scholars based in Germany, Switzerland and United States. Frequent co-authors include H. Lippert, I. Gastinger, F. Marusch, Frank Meyer, Daniel Schubert, R. Steinert, F. Köckerling, U. Schmidt, U Schmidt and Rainer Kube. Their work appears in journals such as European Journal of Surgical Oncology, British journal of surgery, Surgical Endoscopy, Der Chirurg 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.