G. Kl�ppel

3.5k total citations
30 papers, 2.6k citations indexed

About

G. Kl�ppel is a scholar working on Surgery, Oncology and Epidemiology. According to data from OpenAlex, G. Kl�ppel has authored 30 papers receiving a total of 2.6k indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Surgery, 16 papers in Oncology and 9 papers in Epidemiology. Recurrent topics in G. Kl�ppel's work include Pancreatic and Hepatic Oncology Research (15 papers), Pancreatitis Pathology and Treatment (10 papers) and Neuroendocrine Tumor Research Advances (9 papers). G. Kl�ppel is often cited by papers focused on Pancreatic and Hepatic Oncology Research (15 papers), Pancreatitis Pathology and Treatment (10 papers) and Neuroendocrine Tumor Research Advances (9 papers). G. Kl�ppel collaborates with scholars based in Germany, Switzerland and Belgium. G. Kl�ppel's co-authors include Luc Bouwens, Jutta L�ttges, Philipp U. Heitz, C. Capella, Enrico Solcia, H. H�fler, A. Leins, Luca Frulloni, Paolo Pederzoli and Daniel S. Longnecker and has published in prestigious journals such as Cancer, Diabetologia and The Journal of Pathology.

In The Last Decade

G. Kl�ppel

30 papers receiving 2.5k citations

Peers

Countries citing papers authored by G. Kl�ppel

Since Specialization

Citations

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

Fields of papers citing papers by G. Kl�ppel

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by G. Kl�ppel. 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 G. Kl�ppel. The network helps show where G. Kl�ppel may publish in the future.

Co-authorship network of co-authors of G. Kl�ppel

This figure shows the co-authorship network connecting the top 25 collaborators of G. Kl�ppel. A scholar is included among the top collaborators of G. Kl�ppel 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 G. Kl�ppel. G. Kl�ppel 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	Das duktale Pankreaskarzinom und seine Vorl�ufer 2005 ·Der Pathologe ·Jutta L�ttges, G. Kl�ppel	11
2	Differentiation pathways in duodenal and ampullary carcinomas: a comparative study on mucin and trefoil peptide expression, including gastric and colon carcinomas 2004 ·Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin ·(unknown), G. Kl�ppel	23
3	Histopathological features of diagnostic and clinical relevance in autoimmune pancreatitis: a study on 53 resection specimens and 9 biopsy specimens 2004 ·Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin ·Giuseppe Zamboni, Jutta L�ttges, Paola Capelli, Luca Frulloni, Giorgio Cavallini, Paolo Pederzoli, A. Leins, Daniel S. Longnecker, G. Kl�ppel	467
4	Zystische Pankreastumoren und ihre Klassifikation 2004 ·Der Pathologe ·Markus Kosmahl, Ursula Pauser, Martin Anlauf, Bence Sipos, Katharina Peters, Jutta L�ttges, G. Kl�ppel	17
5	Mesenchymale Tumoren des Pankreas 2004 ·Der Pathologe ·Ursula Pauser, Markus Kosmahl, Bence Sipos, G. Kl�ppel	5
6	Tumoren des endokrinen Pankreas 2004 ·Der Pathologe ·Martin Anlauf, Bence Sipos, G. Kl�ppel	5
7	Tumoren des endokrinen Pankreas 2003 ·Der Pathologe ·G. Kl�ppel	26
8	Fibrosis of the pancreas: the initial tissue damage and the resulting pattern 2003 ·Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin ·G. Kl�ppel, Sönke Detlefsen, Bernd Feyerabend	146
9	Revised classification of neuroendocrine tumours of the lung, pancreas and gut 1995 ·Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin ·C. Capella, Philipp U. Heitz, H. H�fler, Enrico Solcia, G. Kl�ppel	393
10	Duct- to islet-cell differentiation and islet growth in the pancreas of duct-ligated adult rats 1995 ·Diabetologia ·(unknown), G. Kl�ppel, Luc Bouwens	360
11	Multiple endocrine neoplasia type 1 (MEN 1) revisited 1995 ·Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin ·(unknown), (unknown), Philipp U. Heitz, C. Capella, Andrea Frilling, G. Kl�ppel	27
12	Cytochemical localization of NADPH-diaphorase in the four types of pancreatic islet cell 1994 ·Histochemistry and Cell Biology ·Luc Bouwens, G. Kl�ppel	11
13	Transplantation of purified islet cells in diabetic BB rats 1991 ·Diabetologia ·Daniël Pipeleers, M. Pipeleers‐Marichal, Helle Markholst, Anne Hoorens, G. Kl�ppel	5
14	Immunohistochemical demonstration of villin in the normal human pancreas and in chronic pancreatitis 1991 ·Histochemistry and Cell Biology ·(unknown), G. Kl�ppel, Hans Georg Mannherz, (unknown), H. F. Kern	10
15	Residual insulin positivity and pancreatic atrophy in relation to duration of chronic Type 1 (insulin-dependent) diabetes mellitus and microangiopathy 1987 ·Diabetologia ·(unknown), G. Kl�ppel	130
16	Human acute pancreatitis: Its pathogenesis in the light of immunocytochemical and ultrastructural findings in acinar cells 1986 ·Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin ·G. Kl�ppel, Thomas Dreyer, Sebastian Willemer, Horst F. Kern, Guido Adler	111
17	Solid and cystic acinar cell tumour of the pancreas 1981 ·Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin ·G. Kl�ppel, Takao Morohoshi, John Hyttel, (unknown), (unknown), (unknown), H. Lietz, (unknown)	157
18	Intraductal proliferation in the pancreas and its relationship to human and experimental carcinogenesis 1980 ·Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin ·G. Kl�ppel, G. Bommer, (unknown), (unknown)	119
19	Pancreatic PP cell distribution and hyperplasia 1980 ·Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin ·G. Bommer, (unknown), Ph. U. Heitz, G. Kl�ppel	26
20	Elektronenmikroskopische Untersuchungen zur experimentellen Insulitis nach Injektion von Anti-Insulin-Serum 1971 ·Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin ·G. Kl�ppel, E. Alten�hr, G. Freytag	9

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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