Susanne Portmann

1.0k total citations · 1 hit paper
9 papers, 751 citations indexed

About

Susanne Portmann is a scholar working on Surgery, Rheumatology and Infectious Diseases. According to data from OpenAlex, Susanne Portmann has authored 9 papers receiving a total of 751 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Surgery, 3 papers in Rheumatology and 1 paper in Infectious Diseases. Recurrent topics in Susanne Portmann's work include Eosinophilic Esophagitis (6 papers), Esophageal and GI Pathology (3 papers) and Eosinophilic Disorders and Syndromes (3 papers). Susanne Portmann is often cited by papers focused on Eosinophilic Esophagitis (6 papers), Esophageal and GI Pathology (3 papers) and Eosinophilic Disorders and Syndromes (3 papers). Susanne Portmann collaborates with scholars based in Switzerland, United States and Chile. Susanne Portmann's co-authors include Christian Bussmann, Alex Straumann, Alain Schoepfer, Ekaterina Safroneeva, Hans‐Uwe Simon, Peter Netzer, Lukas Degen, Christoph Beglinger, Yvonne Romero and Antoine Reinhard and has published in prestigious journals such as Gastroenterology, The American Journal of Surgical Pathology and British journal of surgery.

In The Last Decade

Susanne Portmann

9 papers receiving 739 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Delay in Diagnosis of Eosinophilic Esophagitis Increases Risk for Stricture Formation in a Time-Dependent Manner

2013 543 citations Alain Schoepfer, Ekaterina Safroneeva et al. Gastroenterology profile →

Peers

Susanne Portmann

SURGE

RHEUM

IMMUN

GASTR

PRM

I Duarte Chile

Francesco Vito Mandarino Italy

Demetrios G. Karamanolis Greece

Arie L. Durst Israel

Yun‐Biao Hu China

Evans Dj United States

Henk van Buuren Netherlands

D. C. Winter Ireland

Mitsuru Matsuda Japan

Viktor Domislović Croatia

I Duarte Chile

Susanne Portmann

200 ×0.3

SURGE

22 ×0.0

RHEUM

34 ×0.3

IMMUN

58 ×0.7

GASTR

96 ×2.4

PRM

Citations per year, relative to Susanne Portmann Susanne Portmann (= 1×) peers I Duarte

Countries citing papers authored by Susanne Portmann

Since Specialization

Citations

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

Fields of papers citing papers by Susanne Portmann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Susanne Portmann

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

All Works

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9 of 9 papers shown

1.

Straumann, Alex, Ekaterina Safroneeva, Yvonne Romero, et al.. (2014). Swallowed topical corticosteroids reduce the risk for long‐lasting bolus impactions in eosinophilic esophagitis. Allergy. 69(9). 1248–1254. 93 indexed citations

2.

Schoepfer, Alain, Ekaterina Safroneeva, Christian Bussmann, et al.. (2013). Delay in Diagnosis of Eosinophilic Esophagitis Increases Risk for Stricture Formation in a Time-Dependent Manner. Gastroenterology. 145(6). 1230–1236.e2. 543 indexed citations breakdown →

3.

Schoepfer, Alain, et al.. (2013). Su1832 Duration of Untreated Inflammation Represents the Main Risk Factor for Stricture Development in Eosinophilic Esophagitis. Gastroenterology. 144(5). S–485. 4 indexed citations

4.

Schoepfer, Alain, et al.. (2013). 878 Influence of Long-Term Treatment With Topical Corticosteroids on Natural Course of Eosinophilic Esophagitis and Correlation Between Symptoms and Endoscopy, Histology, and Blood Eosinophils. Gastroenterology. 144(5). S–154. 2 indexed citations

5.

Stadlmann, Sylvia, Susanne Portmann, Stefan Tschopp, & Luigi Terracciano. (2012). Venlafaxine-induced Cholestatic Hepatitis. The American Journal of Surgical Pathology. 36(11). 1724–1728. 16 indexed citations

6.

Schoepfer, Alain, Ekaterina Safroneeva, Christian Bussmann, et al.. (2012). 1032 Fixed Rings and Strictures in Eosinophilic Esophagitis Develop Due to Continuing Inflammation Over Time. Gastroenterology. 142(5). S–180. 4 indexed citations

7.

Pilz, Julia Beatrice, Susanne Portmann, Shajan Peter, Christoph Beglinger, & Lukas Degen. (2010). Colon Capsule Endoscopy compared to Conventional Colonoscopy under routine screening conditions. BMC Gastroenterology. 10(1). 66–66. 43 indexed citations

8.

Straumann, Alex, Lukas Degen, Stephanie Felder, et al.. (2008). 726 Budesonide As Induction Treatment for Active Eosinophilic Esophagitis in Adolescents and Adults: A Randomized, Double-Blind, Placebo-Controlled Study (Bee-I Trial). Gastroenterology. 134(4). A–104. 12 indexed citations

9.

Rela, M, Nigel Heaton, V. Vougas, et al.. (1993). Orthotopic liver transplantation for hepatic complications of Wilson's disease. British journal of surgery. 80(7). 909–911. 34 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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