S. Rappel

1.1k total citations
12 papers, 779 citations indexed

About

S. Rappel is a scholar working on Surgery, Epidemiology and Gastroenterology. According to data from OpenAlex, S. Rappel has authored 12 papers receiving a total of 779 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Surgery, 5 papers in Epidemiology and 3 papers in Gastroenterology. Recurrent topics in S. Rappel's work include Helicobacter pylori-related gastroenterology studies (8 papers), Eosinophilic Esophagitis (6 papers) and Neuroendocrine Tumor Research Advances (4 papers). S. Rappel is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (8 papers), Eosinophilic Esophagitis (6 papers) and Neuroendocrine Tumor Research Advances (4 papers). S. Rappel collaborates with scholars based in Germany, Italy and Austria. S. Rappel's co-authors include Enrico Solcia, Guido Rindi, Manfred Stolte, Stefano La Rosa, Cesare Bordi, A. Altendorf-Hofmann, M Stolte, Catherine Klersy, Cinzia Azzoni and Donatella Paolotti and has published in prestigious journals such as Gastroenterology, Alimentary Pharmacology & Therapeutics and World Journal of Surgery.

In The Last Decade

S. Rappel

10 papers receiving 752 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
S. Rappel Germany	8	617	499	390	222	156	12	779
J Soga Japan	14	700 1.1×	565 1.1×	521 1.3×	132 0.6×	72 0.5×	35	840
Valentina Sciola Italy	12	385 0.6×	332 0.7×	236 0.6×	99 0.4×	82 0.5×	18	532
Matilde Pia Spampatti Italy	13	321 0.5×	296 0.6×	204 0.5×	83 0.4×	61 0.4×	14	440
Y Yakuwa Japan	12	606 1.0×	468 0.9×	475 1.2×	80 0.4×	27 0.2×	15	677
Constantin S. Jianu Norway	8	237 0.4×	157 0.3×	88 0.2×	211 1.0×	142 0.9×	12	386
Vitaly A. Fishbeyn United States	9	541 0.9×	311 0.6×	340 0.9×	109 0.5×	75 0.5×	9	600
Joann Sparks United States	12	463 0.8×	247 0.5×	214 0.5×	91 0.4×	23 0.1×	22	522
Martin B. Niederle Austria	8	403 0.7×	331 0.7×	222 0.6×	125 0.6×	40 0.3×	26	535
Øystein Sørdal Norway	13	189 0.3×	126 0.3×	50 0.1×	319 1.4×	156 1.0×	18	465
Philippe Ruszniewski France	8	241 0.4×	386 0.8×	104 0.3×	285 1.3×	30 0.2×	9	484

Countries citing papers authored by S. Rappel

Since Specialization

Citations

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

Fields of papers citing papers by S. Rappel

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. Rappel

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

All Works

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12 of 12 papers shown

Madisch, Ahmed, Stephan Miehlke, Andrea Morgner, et al.. (2006). Healing of lymphocytic gastritis after Helicobacter pylori eradication therapy – a randomized, double‐blind, placebo‐controlled multicentre trial. Alimentary Pharmacology & Therapeutics. 23(4). 473–479. 32 indexed citations

Rappel, S., Katharina Müller, & M. Stolte. (2001). Die aktive präatrophische Autoimmungastritis Ein praxisorientiertes Konzept für Diagnostik und Therapie. Der Pathologe. 22(1). 19–24. 1 indexed citations

Müller, Heiko, S. Rappel, Thomas Wündisch, E. Bayerdörffer, & M. Stolte. (2001). Healing of Active, Non-Atrophic Autoimmune Gastritis by H. pylori Eradication. Digestion. 64(1). 30–39. 22 indexed citations

Rappel, S., H. Müller, & M. Stolte. (2001). Die aktive präatrophische Autoimmungastritis. Der Pathologe. 22(1). 19–24.

Rappel, S., Heike Müller, & M. Stolte. (2001). [Active pre-atrophic autoimmune gastritis. A practice-oriented concept for diagnosis and treatment].. Der Pathologe. 22(1). 19–24.

M�ller, H., S. Rappel, H. Volkholz, & M. Stolte. (2001). Die lymphozyt�re Gastritis - eine seltene Erkrankung der Magenschleimhaut. Der Pathologe. 22(1). 56–61. 10 indexed citations

Rindi, Guido, Cinzia Azzoni, Stefano La Rosa, et al.. (1999). ECL cell tumor and poorly differentiated endocrine carcinoma of the stomach: Prognostic evaluation by pathological analysis. Gastroenterology. 116(3). 532–542. 264 indexed citations

Oberhuber, Georg, et al.. (1998). Significant Improvement of Atrophy after Eradication Therapy in Atrophic Body Gastritis. Pathology - Research and Practice. 194(9). 609–613. 27 indexed citations

Rindi, Guido, Cesare Bordi, S. Rappel, et al.. (1996). Gastric Carcinoids and Neuroendocrine Carcinomas: Pathogenesis, Pathology, and Behavior. World Journal of Surgery. 20(2). 168–172. 309 indexed citations

10.

Rappel, S., Guido Rindi, Cesare Bordi, et al.. (1996). [Carcinoid tumors of the stomach in atrophic autoimmune gastritis: classification, differential diagnosis and prognosis].. PubMed. 80. 199–207. 4 indexed citations

11.

Rappel, S., A. Altendorf-Hofmann, & M Stolte. (1995). Prognosis of Gastric Carcinoid Tumours. Digestion. 56(6). 455–462. 100 indexed citations

12.

Scharla, Stephan, et al.. (1991). Osteolytic Activity of Walker Carcinosarcoma 256 is Due to Parathyroid Hormone-Related Protein (PTHrP). Hormone and Metabolic Research. 23(2). 66–69. 10 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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