C. Åhrén
Impact in
- Gastroenterology top 2%
- Celiac Disease Research and Management
- Oncology top 10%
- Colorectal Cancer Screening and Detection
- Colorectal Cancer Surgical Treatments
Papers in
- Surgery 15
- Epidemiology 13
- Microscopic Colitis 13
- Co-authors
- J Kewenter (6 shared papers)E. Haglind (1 shared paper)Hans Brevinge (1 shared paper)Boel Engarås (1 shared paper)R. Gillberg (3 shared papers)N. G. Kock (3 shared papers)L. Hultén (4 shared papers)Lars Erik Holmquist (3 shared papers)
In The Last Decade
C. Åhrén
33 papers receiving 954 citations
Peers
Comparison fields: 5 of 81
- Gastroenterology 164
- Oncology 331
- Genetics 301
- Pathology and Forensic Medicine 149
- Surgery 354
Countries citing papers authored by C. Åhrén
This map shows the geographic impact of C. Åhrén'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 C. Åhrén with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites C. Åhrén more than expected).
Fields of papers citing papers by C. Åhrén
This network shows the impact of papers produced by C. Åhrén. 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 C. Åhrén. The network helps show where C. Åhrén may publish in the future.
Co-authors
The 25 scholars most cited alongside C. Åhrén, 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 34 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1994 | 195 | |
| 2 | 1975 | 98 | |
| 3 | 1975 | 80 | |
| 4 | 1969 | 65 | |
| 5 | 1972 | 56 | |
| 6 | 1974 | 51 | |
| 7 | 1982 | 48 | |
| 8 | 1983 | 43 | |
| 9 | 1990 | 40 | |
| 10 | 1977 | 36 | |
| 11 | 1986 | 31 | |
| 12 | 1986 | 31 | |
| 13 | The recurrence rate after primary excisional surgery for Crohn's disease. | 1980 | 29 |
| 14 | Intestinal villous atrophy in chronic active hepatitis. | 1979 | 29 |
| 15 | 1988 | 25 | |
| 16 | 1982 | 24 | |
| 17 | Site of recurrence, extent of ileal disease and magnitude of resection in primary and recurrent Crohn's disease. | 1981 | 21 |
| 18 | 1979 | 17 | |
| 19 | 1999 | 17 | |
| 20 | 1982 | 16 |
About C. Åhrén
C. Åhrén is a scholar working on Surgery, Epidemiology, Genetics, Oncology and Pathology and Forensic Medicine, having authored 34 papers that have together received 1.0k indexed citations. Recurring topics across this work include Microscopic Colitis (13 papers), Celiac Disease Research and Management (7 papers), Inflammatory Bowel Disease (7 papers), Genetic factors in colorectal cancer (6 papers), Digestive system and related health (5 papers), Colorectal Cancer Surgical Treatments (4 papers), Colorectal Cancer Treatments and Studies (3 papers) and Cancer Diagnosis and Treatment (2 papers). The work is most often cited by research in Gastroenterology (164 citations), Oncology (331 citations), Genetics (301 citations), Pathology and Forensic Medicine (149 citations) and Surgery (354 citations). C. Åhrén has collaborated with scholars based in Sweden, Norway and Germany. Frequent co-authors include J Kewenter, E. Haglind, Hans Brevinge, Boel Engarås, R. Gillberg, N. G. Kock, L. Hultén, Lars Erik Holmquist, S. P. FÄLLSTRÖM and Lillemor Mattsson Hultén. Their work appears in journals such as Scandinavian Journal of Gastroenterology, Gut, Annals of Surgery, European Journal of Endocrinology and ORL.
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.