Rainer Porschen
Impact in
- Oncology top 1%
- Colorectal Cancer Treatments and Studies
- Colorectal Cancer Surgical Treatments
- Colorectal Cancer Screening and Detection
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- Genetic factors in colorectal cancer
Papers in
- Oncology 52
- Colorectal Cancer Treatments and Studies 27
- Pancreatic and Hepatic Oncology Research 10
- Colorectal Cancer Surgical Treatments 9
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- Gastric Cancer Management and Outcomes 22
- Lung Cancer Treatments and Mutations 16
- Metastasis and carcinoma case studies 9
- Co-authors
- F Borchard (29 shared papers)Michael Gregor (22 shared papers)Bodo Klump (21 shared papers)Karlheinz Holzmann (13 shared papers)Wolff Schmiegel (19 shared papers)Hans‐Joachim Schmoll (18 shared papers)Mario Sarbia (15 shared papers)Dirk Arnold (11 shared papers)
- Journals
- Journal of Clinical Oncology (13 papers)International Journal of Cancer (7 papers)Cancer (6 papers)Journal of Cancer Research and Clinical Oncology (6 papers)British Journal of Cancer (5 papers)
- Partner nations
- GermanyUnited StatesUnited Kingdom
In The Last Decade
Rainer Porschen
105 papers receiving 3.2k citations
Peers
Comparison fields: 5 of 104
- Oncology 1.6k
- Pathology and Forensic Medicine 551
- Hepatology 180
- Surgery 896
- Pulmonary and Respiratory Medicine 638
Countries citing papers authored by Rainer Porschen
This map shows the geographic impact of Rainer Porschen'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 Rainer Porschen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Rainer Porschen more than expected).
Fields of papers citing papers by Rainer Porschen
This network shows the impact of papers produced by Rainer Porschen. 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 Rainer Porschen. The network helps show where Rainer Porschen may publish in the future.
Co-authors
The 25 scholars most cited alongside Rainer Porschen, 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 114 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2016 | 217 | |
| 2 | 2007 | 216 | |
| 3 | Hypermethylation of the p16INK4a promoter in colectomy specimens of patients with long-standing and extensive ulcerative colitis. | 1998 | 204 |
| 4 | 2008 | 196 | |
| 5 | 2009 | 172 | |
| 6 | 1998 | 149 | |
| 7 | 2008 | 120 | |
| 8 | 1994 | 119 | |
| 9 | 2017 | 108 | |
| 10 | 2001 | 80 | |
| 11 | 1998 | 78 | |
| 12 | 1989 | 69 | |
| 13 | 2003 | 65 | |
| 14 | 2003 | 61 | |
| 15 | 2007 | 59 | |
| 16 | 2005 | 57 | |
| 17 | 2002 | 55 | |
| 18 | 2008 | 53 | |
| 19 | 2002 | 53 | |
| 20 | Promoter methylation of INK4a/ARF as detected in bile-significance for the differential diagnosis in biliary disease. | 2003 | 51 |
About Rainer Porschen
Rainer Porschen is a scholar working on Oncology, Pulmonary and Respiratory Medicine, Surgery, Pathology and Forensic Medicine and Molecular Biology, having authored 114 papers that have together received 3.3k indexed citations. Recurring topics across this work include Colorectal Cancer Treatments and Studies (27 papers), Esophageal Cancer Research and Treatment (25 papers), Gastric Cancer Management and Outcomes (22 papers), Genetic factors in colorectal cancer (21 papers), Lung Cancer Treatments and Mutations (16 papers), Pancreatic and Hepatic Oncology Research (10 papers), Colorectal Cancer Surgical Treatments (9 papers) and Metastasis and carcinoma case studies (9 papers). The work is most often cited by research in Oncology (1.6k citations), Pathology and Forensic Medicine (551 citations), Hepatology (180 citations), Surgery (896 citations) and Pulmonary and Respiratory Medicine (638 citations). Rainer Porschen has collaborated with scholars based in Germany, United States and United Kingdom. Frequent co-authors include F Borchard, Michael Gregor, Bodo Klump, Karlheinz Holzmann, Wolff Schmiegel, Hans‐Joachim Schmoll, Mario Sarbia, Dirk Arnold, Ullrich Graeven and Chih‐Jen Hsieh. Their work appears in journals such as Journal of Clinical Oncology, International Journal of Cancer, Cancer, Journal of Cancer Research and Clinical Oncology and British Journal of Cancer.
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.