Christoph Ulmer

991 total citations
36 papers, 707 citations indexed

About

Christoph Ulmer is a scholar working on Surgery, Oncology and Nephrology. According to data from OpenAlex, Christoph Ulmer has authored 36 papers receiving a total of 707 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Surgery, 14 papers in Oncology and 11 papers in Nephrology. Recurrent topics in Christoph Ulmer's work include Dialysis and Renal Disease Management (9 papers), Colorectal Cancer Surgical Treatments (8 papers) and Thyroid and Parathyroid Surgery (6 papers). Christoph Ulmer is often cited by papers focused on Dialysis and Renal Disease Management (9 papers), Colorectal Cancer Surgical Treatments (8 papers) and Thyroid and Parathyroid Surgery (6 papers). Christoph Ulmer collaborates with scholars based in Germany, Switzerland and United States. Christoph Ulmer's co-authors include Klaus‐Peter Thon, Wolfram Lamadé, Mark Dominik Alscher, Klaus Peter Koch, Niko Braun, Fabian Rieber, Uta Meyding‐Lamadé, Dagmar Biegger, Péter Fritz and Martin Kimmel and has published in prestigious journals such as PLoS ONE, Cancer Research and American Journal of Physiology-Renal Physiology.

In The Last Decade

Christoph Ulmer

36 papers receiving 697 citations

Peers

Countries citing papers authored by Christoph Ulmer

Since Specialization

Citations

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

Fields of papers citing papers by Christoph Ulmer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Christoph Ulmer

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Hyperthermia Synergizes with Chemotherapy by Inhibiting PARP1-Dependent DNA Replication Arrest 2016 ·Cancer Research ·(unknown), Matthias Schwab, Christoph Ulmer, Simon Heine, Thomas E. Mürdter, (unknown), Georg Sauer, Walter E. Aulitzky, Heiko van der Kuip	60
2	C-reactive protein levels in combination with abdominal CT scans is a useful tool to predict the macroscopic appearance in late-stage EPS patients prior to surgery 2015 ·International Journal of Nephrology and Renovascular Disease ·Joerg Latus, Daniel Kitterer, (unknown), Wolfgang Steurer, Juergen Dippon, Angela Geissler, Christoph Ulmer, Niko Braun, Mark Dominik Alscher	1
3	A Temperature of 40 °C Appears to be a Critical Threshold for Potentiating Cytotoxic Chemotherapy In Vitro and in Peritoneal Carcinomatosis Patients Undergoing HIPEC 2015 ·Annals of Surgical Oncology ·(unknown), Heiko van der Kuip, (unknown), Stefan Winter, (unknown), Thomas E. Mürdter, Klaus‐Peter Thon, Wolfgang Steurer, Walter E. Aulitzky, Christoph Ulmer	25
4	Analysis of α-Klotho, Fibroblast Growth Factor-, Vitamin-D and Calcium-Sensing Receptor in 70 Patients with Secondary Hyperparathyroidism 2013 ·Kidney & Blood Pressure Research ·Joerg Latus, (unknown), (unknown), Péter Fritz, Niko Braun, Christoph Ulmer, Wolfgang Steurer, Dagmar Biegger, German Ott, Juergen Dippon, Mark Dominik Alscher, Martin Kimmel	16
5	Safety of neural monitoring in thyroid surgery 2013 ·International Journal of Surgery ·Gianlorenzo Dionigi, Feng‐Yu Chiang, Henning Dralle, Luigi Boni, Stefano Rausei, Francesca Rovera, Eliana Piantanida, Alberto Mangano, Marcin Barczyński, Gregory W. Randolph, Renzo Dionigi, Christoph Ulmer	32
6	Involvement of α-klotho, fibroblast growth factor-, vitamin-D- and calcium-sensing receptor in 53 patients with primary hyperparathyroidism 2013 ·Endocrine ·Joerg Latus, (unknown), (unknown), Péter Fritz, Niko Braun, Christoph Ulmer, Wolfgang Steurer, Dagmar Biegger, German Ott, Juergen Dippon, Mark Dominik Alscher, Martin Kimmel	16
7	Efficacy and morbidity of surgical therapy in late-stage encapsulating peritoneal sclerosis 2012 ·Surgery ·Christoph Ulmer, Niko Braun, Fabian Rieber, Joerg Latus, (unknown), (unknown), Mark Dominik Alscher, Wolfgang Steurer, Klaus‐Peter Thon	24
8	Encapsulating peritoneal sclerosis: a rare, serious but potentially curable complication of peritoneal dialysis–experience of a referral centre in Germany 2012 ·Nephrology Dialysis Transplantation ·Joerg Latus, Christoph Ulmer, Péter Fritz, (unknown), Dagmar Biegger, Thomas Lang�, German Ott, (unknown), Martin Kimmel, Wolfgang Steurer, Mark Dominik Alscher, Niko Braun	29
9	Snake charmer NOTES - a two-luminal access for hybrid NOS operations 2011 ·Minimally Invasive Therapy & Allied Technologies ·Wolfram Lamadé, Fabian Rieber, Peter Köhler, (unknown), (unknown), (unknown), Christoph Ulmer, Klaus Peter Thon, (unknown)	4
10	Snake-charmer-NOTES-Proktokolektomie beim Mann 2011 ·Der Chirurg ·Wolfram Lamadé, (unknown), Fabian Rieber, (unknown), (unknown), Christoph Ulmer, K. Thon	3
11	Impact of continuous intraoperative neuromonitoring on autonomic nervous system during thyroid surgery 2010 ·Head & Neck ·Christoph Ulmer, (unknown), (unknown), Fabian Rieber, (unknown), Michael Deuschle, Klaus‐Peter Thon, Wolfram Lamadé	32
12	Fibrogenic Growth Factors in Encapsulating Peritoneal Sclerosis 2009 ·Nephron Clinical Practice ·(unknown), (unknown), Dagmar Biegger, Péter Fritz, Martin Kimmel, Christoph Ulmer, Mark Dominik Alscher	19
13	A new system for continuous recurrent laryngeal nerve monitoring 2007 ·Minimally Invasive Therapy & Allied Technologies ·Wolfram Lamadé, Christoph Ulmer, (unknown), (unknown), Uta Meyding‐Lamadé, Klaus‐Peter Thon, Klaus Peter Koch	39
14	Virtuelle Operationsplanung: Aktueller Stand und Perspektiven 2005 ·Wolfram Lamadé, Christoph Ulmer, Felix Ritter, Heinz‐Otto Peitgen, Gerd Otto, Klaus‐Peter Thon	1
15	Refined staging by sentinel lymph node biopsy to individualize therapy in anal cancer 2004 ·Annals of Surgical Oncology ·Christoph Ulmer, A. Bembenek, Stephan Gretschel, (unknown), Stephan Koswig, Ulrike Schneider, Peter M. Schlag	19
16	Sentinel lymph node biopsy in rectal cancer—Not yet ready for routine clinical use 2004 ·Surgery ·A. Bembenek, Beate Rau, (unknown), (unknown), Christoph Ulmer, (unknown), Udo Schneider, (unknown), (unknown)	31
17	Operative Interdisziplinarit�t und Telematik 2004 ·Der Chirurg ·P. M. Schlag, (unknown), Christoph Ulmer, Georgi Graschew	2
18	Prospective comparison of transcutaneous 3-dimensional US cholangiography, magnetic resonance cholangiography, and direct cholangiography in the evaluation of malignant biliary obstruction 2003 ·Gastrointestinal Endoscopy ·M. Hünerbein, Christian Stroszczynski, Christoph Ulmer, (unknown), Roland Felix, Peter M. Schlag	14
19	Sentinel Lymphonodectomy in Gastrointestinal Cancer – Where Are We Now? 2002 ·Oncology Research and Treatment ·A. Bembenek, Soley Bayraktar, (unknown), Christoph Ulmer, Tobias Schulze, (unknown), Udo Schneider, M. Hünerbein, P. M. Schlag	5
20	The role of transrectal ultrasound-guided biopsy in the postoperative follow-up of patients with rectal cancer 2001 ·Surgery ·M. Hünerbein, (unknown), K. T. Moesta, Christoph Ulmer, (unknown), P. M. Schlag	62

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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