Christian Wittekind

29.8k citations
218 papers · 17.3k indexed · 5 hit papers · h-index 59

Christian Wittekind

210 papers receiving 16.9k citations

Hit Papers

Proposal of a new stage grouping of ga...326200420262011201810002.0k3.0k4.0k

Peers

Christian Wittekind
Comparison fields: 5 of 143
  • Oncology 10.7k
  • Surgery 9.4k
  • Hepatology 1.2k
  • Pulmonary and Respiratory Medicine 4.5k
  • Otorhinolaryngology 476
Replace Joel E. Tepper with:
Joel E. Tepper United States
J. Wanders Netherlands
Harm van Tinteren Netherlands
Christopher G. Willett United States
Stephen G. Swisher United States
Geerard L. Beets Netherlands
Ross A. Abrams United States
John Primrose United Kingdom
Martin R. Weiser United States
Dirk Arnold Germany
Christian Wittekind relative to Joel E. Tepper United States Joel E. Tepper's profile →
Citations per field
00.5×1.5×2.1×
Joel E. Tepper · 1×
Citations per year

Countries citing papers authored by Christian Wittekind

Since Specialization
Citations

This map shows the geographic impact of Christian Wittekind'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 Christian Wittekind with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Christian Wittekind more than expected).

Fields of papers citing papers by Christian Wittekind

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Christian Wittekind. 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 Christian Wittekind. The network helps show where Christian Wittekind may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Christian Wittekind, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Christian Wittekind Line = papers co-authored together Christian Wittekind links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20223
2 202021
3 201859
4 20183
5 20117
6 20102
7 2009245
8 20081
9 20087
10 200530
11 20042
12
Preoperative versus Postoperative Chemoradiotherapy for Rectal Cancerbreakdown →
20044391
13 200216
14 20002
15 200030
16 200038
17
[Current concepts of metastasis classification].
20001
18
Interdisziplinärer Konsensus zur Diagnostik und Therapie von Hodentumoren Ergebnisse einer Update-Konferenz auf Grundlage evidenzbasierter Medizin (EBM): Ergebnisse einer Update-Konferenz auf Grundlage evidenzbasierter Medizin (EBM)
20001
19 199930
20 199954

About Christian Wittekind

Christian Wittekind is a scholar working on Oncology, Hepatology and Pulmonary and Respiratory Medicine, having authored 218 papers that have together received 17.3k indexed citations. Recurring topics across this work include Gastric Cancer Management and Outcomes (34 papers), Colorectal Cancer Surgical Treatments (27 papers), Colorectal and Anal Carcinomas (21 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (19 papers), Cancer-related Molecular Pathways (15 papers), Genetic factors in colorectal cancer (14 papers), Colorectal Cancer Treatments and Studies (13 papers) and Liver Disease Diagnosis and Treatment (13 papers). The work is most often cited by research in Oncology (10.7k citations), Surgery (9.4k citations) and Hepatology (1.2k citations). Christian Wittekind has collaborated with scholars based in Germany, United States and United Kingdom. Frequent co-authors include Rolf Sauer, Torsten Liersch, Rainer Fietkau, Werner Hohenberger, Heinz Becker, Clemens F. Hess, Claus Rödel, Peter Martus, Andrea Tannapfel and R. Raab.

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2026