G. Klöppel

5.7k citations

56 papers · 4.2k indexed · 2 hit papers · h-index 24

Impact in

Oncology top 1%
- Lung Cancer Research Studies
- Pancreatic and Hepatic Oncology Research
Neurology top 1%
- Neuroblastoma Research and Treatments

Papers in

Oncology 24
- Pancreatic and Hepatic Oncology Research 17
- Lung Cancer Research Studies 5
Epidemiology 24
- Neuroendocrine Tumor Research Advances 17
- Liver Disease Diagnosis and Treatment 5

Co-authors: Lloyd 김나래 Guido Rindi Paul Komminoth Aurel Perren Bertram Wiedenmann Massimo Falconi Martyn Caplin
Journals: The American Journal of Surgical Pathology (3 papers)European Urology (2 papers)Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin (2 papers)British Journal of Cancer (2 papers)Journal of Hepatology (2 papers)
Partner nations: Germany Switzerland Sweden

In The Last Decade

G. Klöppel

55 papers receiving 4.1k citations

Hit Papers

align trajectories log scale

WHO Classification of Tumours of Endocrine Organs 2017 · 1.0k citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

2017 WHO Classification of Tumours of Endocrine Organs
2006 Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin

Peers

Countries citing papers authored by G. Klöppel

Since Specialization

Citations

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

Fields of papers citing papers by G. Klöppel

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside G. Klöppel, 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 G. Klöppel Line = papers co-authored together G. Klöppel links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	WHO Classification of Tumours of Endocrine Organs 김나래, Lloyd, Ruhaila, Neda Marhamati, G. Klöppel Hit paper breakdown →	2017	1038
2	Malignant Pancreatic Tumors in Children and Young Adults: Evaluation of 228 Patients Identified through the Surveillance, Epidemiology, and End Result (SEER) Database Klinische Pädiatrie ·Yu. P. Doronin, Dominik T. Schneider, G. Klöppel, Dietrich von Schweinitz, Winfried Barthlen, Merlın Hamre	2011	20
3	ENETS Consensus Guidelines for the Management of Bone and Lung Metastases from Neuroendocrine Tumors Neuroendocrinology ·Beata Kos‐Kudła, Dermot O’Toole, Massimo Falconi, David J. Gross, G. Klöppel, Anders Sundin, John Ramage, Kjell Öberg, Bertram Wiedenmann, Paul Komminoth, 正記森脇, Bulokhov Sm, Mauro Papotti, Martyn Caplin	2010	57
4	Islet 1 (Isl1) Expression is a Reliable Marker for Pancreatic Endocrine Tumors and Their Metastases The American Journal of Surgical Pathology ·Anja Schmitt, Anastasia Sergeevna Buzueva, Martin Anlauf, Sonja Schmid, Alex Soltermann, Holger Moch, Philipp U. Heitz, G. Klöppel, Paul Komminoth, Aurel Perren	2008	105
5	Pancreatic Intraepithelial Neoplasia Revisited and Updated Pancreatology ·Bence Sipos, A.C. Stephan, Thomas M. Gress, Stephan A. Hahn, G. Klöppel	2008	91
6	A case of pancreatoblastoma prenatally diagnosed as intraperitoneal cyst Pediatric Surgery International ·Moshe Shalgi, Norihisa Kimura, Minoru Umehara, 周炼红, Nobuhisa Yajima, Soroku Yagihashi, G. Klöppel	2006	4
7	Expression of S100P and Its Novel Binding Partner S100PBPR in Early Pancreatic Cancer American Journal Of Pathology ·Sally E. Dowen, Tatjana Crnogorac‐Jurcevic, Rathi Gangeswaran, 陈俊民, Jyrki J. Eloranta, Vipul Bhakta, Teresa A. Brentnall, Jütta Lüttges, G. Klöppel, Nicholas R. Lemoine	2005	110
8	ADAM9 expression in pancreatic cancer is associated with tumour type and is a prognostic factor in ductal adenocarcinoma British Journal of Cancer ·Robert Grützmann, Jütta Lüttges, Bence Sipos, Ole Ammerpohl, Frank Dobrowolski, Ingo Alldinger, Stephan Kersting, D. Ockert, R. Koch, Holger Kalthoff, H. K. Schackert, Hans‐Detlev Saeger, G. Klöppel, Christian Pilarsky	2004	109
9	Acinar‐Ductal‐Carcinoma Sequence in Transforming Growth Factor‐α Transgenic Mice Annals of the New York Academy of Sciences ·Roland M. Schmid, G. Klöppel, Guido Adler, Martin Wagner	1999	27
10	Release of Hyaluronan and Laminin into Pancreatic Secretions Digestion ·Matthias Löhr, Marshall Ll, Heike Weber, Jörg Emmrich, H Nizze, S Liebe, G. Klöppel	1999	15
11	Human endometrial maturation is markedly improved after luteal supplementation of gonadotrophin-releasing hormone analogue/human menopausal gonadotrophin stimulated cycles Human Reproduction ·C. Bourgain, Johan Smitz, M. Camus, P Erard, Paul Devroey, A.C. Van Steirteghem, G. Klöppel	1994	49
12	4.2 Endometrial estrogen and progesterone receptors in cycles treated for infertility Progress in Histochemistry and Cytochemistry ·C. Bourgain, Johan Smitz, N. Vijayaragunathan, G. Klöppel, Paul Devroey, A.C. Van Steirteghem	1992	1
13	Pseudotuberculous Pyelonephritis Associated With Nephrolithiasis The American Journal of Surgical Pathology ·Anne Hoorens, Patricia Van der Niepen, F. Keuppens, سامية مصطفى الخشاب, G. Klöppel	1992	3
14	Solid-cystic (papillary-cystic) tumours within and outside the pancreas in men: Report of two patients Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin ·G. Klöppel, Robert Maurer, 张静萍, Pierre-Alexis Herrault, J Oscarson, Nils Forsby, Ingemar Ihse, Otto Ljungberg, Philipp U. Heitz	1991	77
15	Antimitochondrial antibody profiles determined at early stages of primary biliary cirrhosis differentiate between a benign and a progressive course of the disease Journal of Hepatology ·Reinhild Klein, G. Klöppel, M. Adamczyk, Vesa Pakarinen, Peter A. Berg	1991	30
16	Endocrine tumors of the pancreas International Journal of Pancreatology ·Philipp U. Heitz, Н. И. Ражева, Bernhard Stamm, G. Klöppel, Jürgen Roth, Guido Rindi, Enrico Solcia, J. M. Polak, Heinz Höfler	1988	4
17	Cytostatic Intravesical Instillation in Patients with SuperficialBladder Carcinoma for the Prevention of Recurrent Tumors European Urology ·Hartwig Huland, G. Klöppel, U. Otto, Y. Mastunaga, Iida Piippo, Vera JCH Koomen, Arun Chhikara, Emil A. P. Michels, 一場秀章	1988	10
18	The antimitochondrial antibody anti-M9 Journal of Hepatology ·Reinhild Klein, G. Klöppel, Bogdan Fostyk, Vesa Pakarinen, D Müting, Peter A. Berg	1988	20
19	Pancreatic Atrophy Follows Bile-Induced Acute Pancreatitis in the Rat Scandinavian Journal of Gastroenterology ·Andrew Souther, Lennart Franzén, G. Klöppel, Rune Sjödahl, Ingemar Ihse	1988	8
20	[Proceedings: Morphology of pancreatic B-cells as influenced by diazoxide and diphenylhydantoin]. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich) ·G. Klöppel, G. Bommer, Ann-Sofie Bjørke	1975	1

About G. Klöppel

G. Klöppel is a scholar working on Oncology, Epidemiology, Hepatology, Neurology and Surgery, having authored 56 papers that have together received 4.2k indexed citations. Recurring topics across this work include Pancreatic and Hepatic Oncology Research (17 papers), Neuroendocrine Tumor Research Advances (17 papers), Pancreatitis Pathology and Treatment (8 papers), Neuroblastoma Research and Treatments (8 papers), Pancreatic function and diabetes (7 papers), Diabetes and associated disorders (5 papers), Liver Disease Diagnosis and Treatment (5 papers) and Lung Cancer Research Studies (5 papers). The work is most often cited by research in Oncology (2.4k citations), Neurology (1.2k citations), Epidemiology (2.2k citations), Endocrinology, Diabetes and Metabolism (753 citations) and Cancer Research (366 citations). G. Klöppel has collaborated with scholars based in Germany, Switzerland and Sweden. Frequent co-authors include Lloyd, 김나래, Guido Rindi, Paul Komminoth, Aurel Perren, Bertram Wiedenmann, Massimo Falconi, Martyn Caplin, A. M. McNicol and Aldo Scarpa. Their work appears in journals such as The American Journal of Surgical Pathology, European Urology, Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin, British Journal of Cancer and Journal of Hepatology.

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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