K Oldhafer

776 total citations
33 papers, 572 citations indexed

About

K Oldhafer is a scholar working on Surgery, Hepatology and Epidemiology. According to data from OpenAlex, K Oldhafer has authored 33 papers receiving a total of 572 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Surgery, 13 papers in Hepatology and 9 papers in Epidemiology. Recurrent topics in K Oldhafer's work include Organ Transplantation Techniques and Outcomes (11 papers), Liver Disease and Transplantation (9 papers) and Renal Transplantation Outcomes and Treatments (4 papers). K Oldhafer is often cited by papers focused on Organ Transplantation Techniques and Outcomes (11 papers), Liver Disease and Transplantation (9 papers) and Renal Transplantation Outcomes and Treatments (4 papers). K Oldhafer collaborates with scholars based in Germany, Sweden and Austria. K Oldhafer's co-authors include R. Pichlmayr, Hauke Lang, Klaus H.W. Böker, Hans L. Tillmann, Christian Trautwein, Jan Hauß, R Pichlmayr, B. Ringe, C.–Thomas Bock and Elmar Jäckel and has published in prestigious journals such as Hepatology, The American Journal of Gastroenterology and British journal of surgery.

In The Last Decade

K Oldhafer

32 papers receiving 553 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
K Oldhafer Germany 12 324 253 238 78 76 33 572
Magdalena Salcedo Spain 13 301 0.9× 243 1.0× 226 0.9× 40 0.5× 51 0.7× 43 508
M Rela United Kingdom 14 304 0.9× 304 1.2× 218 0.9× 28 0.4× 46 0.6× 30 611
I Garcı́a Spain 13 240 0.7× 302 1.2× 189 0.8× 29 0.4× 91 1.2× 38 510
Enrique Martínez United States 18 445 1.4× 267 1.1× 335 1.4× 23 0.3× 83 1.1× 35 698
N. L. Ascher United States 13 427 1.3× 260 1.0× 370 1.6× 56 0.7× 20 0.3× 33 681
U. Maggi Italy 16 506 1.6× 510 2.0× 165 0.7× 49 0.6× 114 1.5× 62 760
Christian Moench Germany 14 444 1.4× 332 1.3× 255 1.1× 39 0.5× 82 1.1× 28 677
Hideya Kamei Japan 15 306 0.9× 330 1.3× 259 1.1× 27 0.3× 47 0.6× 61 609
Thomas G. Heffron United States 16 521 1.6× 601 2.4× 209 0.9× 46 0.6× 45 0.6× 38 935
Lucas Souto Nacif Brazil 11 265 0.8× 303 1.2× 159 0.7× 73 0.9× 36 0.5× 80 499

Countries citing papers authored by K Oldhafer

Since Specialization
Citations

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

Fields of papers citing papers by K Oldhafer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K Oldhafer

This figure shows the co-authorship network connecting the top 25 collaborators of K Oldhafer. A scholar is included among the top collaborators of K Oldhafer 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 K Oldhafer. K Oldhafer is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
2.
Weber, Paul J., et al.. (2024). A German’s Perspective on the Way toward Ambulatory Laparoscopic Cholecystectomy: A Postoperative Questionnaire. Visceral Medicine. 41(1). 1–7. 1 indexed citations
3.
Wille, Frank, B. Christiansen, M. Exner, et al.. (2009). Infektiologische Bedeutung von Raumlufttechnischen Anlagen (RLTA) in Operations- und Eingriffsräumen. Zentralblatt für Chirurgie - Zeitschrift für Allgemeine Viszeral- Thorax- und Gefäßchirurgie. 135(1). 11–17. 10 indexed citations
4.
Lang, Hauke, A. Radtke, Milo Hindennach, et al.. (2007). Virtuelle hepatobiliäre Chirurgie - computerunterstützte Resektionsplanung an der dreidimensional rekonstruierten Leber. Zeitschrift für Gastroenterologie. 45(9). 965–970. 6 indexed citations
5.
Oldhafer, K, Holger Bourquain, & Gregor A. Stavrou. (2006). Die Leberresektion (Teil I) - Anatomische Grundlagen, Indikationen und präoperative Planung. Zentralblatt für Chirurgie - Zeitschrift für Allgemeine Viszeral- Thorax- und Gefäßchirurgie. 131(2). W22–W33. 2 indexed citations
6.
Kaiser, Gernot, et al.. (2003). Aktueller Stand der intraoperativen Strahlentherapie in Deutschland. Zentralblatt für Chirurgie - Zeitschrift für Allgemeine Viszeral- Thorax- und Gefäßchirurgie. 128(6). 506–510. 2 indexed citations
7.
Oldhafer, K, et al.. (2003). Jejunoduodenal Fistula due to Penetrating Peptic Ulcer after Roux-en-Y Hepaticojejunostomy. Endoscopy. 35(6). 549–549. 1 indexed citations
8.
Schneider, A, et al.. (2002). Gastrokolische Fistel als seltene Ursache von Kachexie und Polyneuropathie. Zeitschrift für Gastroenterologie. 40(7). 521–524. 4 indexed citations
9.
Oldhafer, K, et al.. (2000). Long-term experience after ex situ liver surgery. Surgery. 127(5). 520–527. 99 indexed citations
10.
Schult, Marc, J. Küster, Volker Kliem, et al.. (2000). Native pyeloureterostomy after kidney transplantation: experience in 48 cases. Transplant International. 13(5). 340–343. 24 indexed citations
11.
12.
Kiuchi, Tetsuya, K Oldhafer, Björn Nashan, et al.. (1998). BACKGROUND AND PROGNOSTIC IMPLICATIONS OF PERIREPERFUSION TISSUE INJURIES IN HUMAN LIVER TRANSPLANTS. Transplantation. 66(6). 737–747. 29 indexed citations
13.
Oldhafer, K. (1998). Two-step procedure in Budd-Chiari syndrome with severe intrahepatic vena cava stenosis: vena cava stenting and portocaval shunt. The American Journal of Gastroenterology. 93(7). 1165–1166. 7 indexed citations
14.
Krüger, Martin, Hans L. Tillmann, Christian Trautwein, et al.. (1996). Famciclovir treatment of hepatitis B virus recurrence after liver transplantation: A pilot study. Liver Transplantation and Surgery. 2(4). 253–262. 77 indexed citations
15.
Weimann, Arved, K Oldhafer, & R Pichlmayr. (1995). Primary liver cancers. Current Opinion in Oncology. 7(4). 387–387. 9 indexed citations
16.
Lang, Hauke, K Oldhafer, Andreas Weimann, et al.. (1994). The Budd-Chiari syndrome: clinical presentation and diagnostic findings in 45 patients treated by surgery.. PubMed. 61(3). 173–81. 4 indexed citations
17.
Lang, Hauke, K Oldhafer, E. Kupsch, B. Ringe, & R. Pichlmayr. (1994). Liver transplantation for Budd-Chiari syndrome-palliation or cure?. Transplant International. 7(2). 115–119. 15 indexed citations
18.
Ringe, B, R. Pichlmayr, H Grosse, et al.. (1991). Management of severe hepatic trauma by two-stage total hepatectomy and subsequent liver transplantation.. PubMed. 109(6). 792–5. 36 indexed citations
19.
Vogt, Peter K., et al.. (1990). Malignant Tumours in Renal Transplant Recipients Receiving Cyclosporin: Survey of 598 First-Kidney Transplantations. Nephrology Dialysis Transplantation. 5(4). 282–288. 55 indexed citations
20.
Kohlhaw, K., et al.. (1988). Effect of the calcium channel blocker diltiazem on cyclosporine A blood levels and dose requirements.. PubMed. 20(2 Suppl 2). 572–4. 26 indexed citations

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.

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