Béatrice Kern

2.8k total citations · 1 hit paper
31 papers, 2.1k citations indexed

About

Béatrice Kern is a scholar working on Surgery, Physiology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Béatrice Kern has authored 31 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Surgery, 11 papers in Physiology and 8 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Béatrice Kern's work include Bariatric Surgery and Outcomes (11 papers), Diet and metabolism studies (6 papers) and Esophageal and GI Pathology (5 papers). Béatrice Kern is often cited by papers focused on Bariatric Surgery and Outcomes (11 papers), Diet and metabolism studies (6 papers) and Esophageal and GI Pathology (5 papers). Béatrice Kern collaborates with scholars based in Switzerland, United Kingdom and United States. Béatrice Kern's co-authors include Ralph Peterli, Thomas Peters, Markus von Flüe, Christoph Beglinger, Markus Gass, Bettina K. Wölnerhanssen, Simone Gehrer, Jürgen Drewe, Christoph Ackermann and Robert E. Steinert and has published in prestigious journals such as SHILAP Revista de lepidopterología, Annals of Surgery and Diseases of the Colon & Rectum.

In The Last Decade

Béatrice Kern

30 papers receiving 2.0k 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.

Metabolic and Hormonal Changes After Laparoscopic Roux-en-Y Gastric Bypass and Sleeve Gastrectomy: a Randomized, Prospective Trial

2012 375 citations Ralph Peterli, Robert E. Steinert et al. Obesity Surgery profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Béatrice Kern Switzerland	18	1.7k	989	352	294	237	31	2.1k
Edo O. Aarts Netherlands	28	1.8k 1.1×	985 1.0×	269 0.8×	264 0.9×	223 0.9×	82	2.2k
Steven C. Simper United States	14	2.4k 1.4×	1.3k 1.3×	313 0.9×	445 1.5×	617 2.6×	20	3.1k
Sherman C. Smith United States	12	2.0k 1.1×	1.0k 1.0×	205 0.6×	345 1.2×	520 2.2×	14	2.5k
Leaque Ahmed United States	17	1.4k 0.8×	821 0.8×	147 0.4×	488 1.7×	239 1.0×	51	1.7k
Konstantinos Vagenas Greece	13	975 0.6×	452 0.5×	247 0.7×	225 0.8×	122 0.5×	21	1.2k
Leon Chapman Australia	7	1.7k 1.0×	1.2k 1.2×	127 0.4×	449 1.5×	596 2.5×	8	2.1k
Ainitze Ibarzábal Spain	20	1.4k 0.8×	623 0.6×	349 1.0×	203 0.7×	148 0.6×	55	1.8k
Laura Leccesi Italy	12	1.5k 0.9×	1.0k 1.0×	132 0.4×	642 2.2×	306 1.3×	15	2.0k
Beth Abood United States	7	1.9k 1.1×	1.2k 1.2×	224 0.6×	681 2.3×	383 1.6×	7	2.3k
François M. H. van Dielen Netherlands	17	651 0.4×	532 0.5×	80 0.2×	109 0.4×	155 0.7×	54	1.3k

Countries citing papers authored by Béatrice Kern

Since Specialization

Citations

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

Fields of papers citing papers by Béatrice Kern

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Béatrice Kern

This figure shows the co-authorship network connecting the top 25 collaborators of Béatrice Kern. A scholar is included among the top collaborators of Béatrice Kern 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 Béatrice Kern. Béatrice Kern 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

Klasen, Jennifer M., et al.. (2024). A rare case of retroperitoneal teratoma with evidence of papillary thyroid carcinoma: a case report. BMC Endocrine Disorders. 24(1). 85–85.

Taha‐Mehlitz, Stephanie, et al.. (2023). Low serum iPTH at the end of surgery is the earliest predictor of postoperative hypocalcemia after total thyroidectomy. Langenbeck s Archives of Surgery. 408(1). 450–450. 1 indexed citations

Schneider, Romano, Luca Koechlin, Markus von Flüe, et al.. (2022). Robotic versus laparoscopic low anterior resection following neoadjuvant chemoradiation therapy for stage II–III locally advanced rectal cancer: a single-centre cohort study. Journal of Robotic Surgery. 16(5). 1133–1141. 7 indexed citations

Kudura, Ken, Béatrice Kern, Martin Hoffmann, & Kwadwo Antwi. (2022). The use of 18F-Choline-PET/CT in chronic lymphocytic leukaemia. Journal of Clinical Images and Medical Case Reports. 3(4). 1 indexed citations

Lindinger, Peter W., Martine Christe, Alex N. Eberlé, et al.. (2015). Important mitochondrial proteins in human omental adipose tissue show reduced expression in obesity. Data in Brief. 4. 40–43. 5 indexed citations

Lindinger, Peter W., Martine Christe, Alex N. Eberlé, et al.. (2015). Important mitochondrial proteins in human omental adipose tissue show reduced expression in obesity. Journal of Proteomics. 124. 79–87. 39 indexed citations

Peterli, Ralph, Yves Borbély, Béatrice Kern, et al.. (2013). Early Results of the Swiss Multicentre Bypass or Sleeve Study (SM-BOSS). Annals of Surgery. 258(5). 690–695. 271 indexed citations

Peterli, Ralph, Robert E. Steinert, Bettina Woelnerhanssen, et al.. (2012). Metabolic and Hormonal Changes After Laparoscopic Roux-en-Y Gastric Bypass and Sleeve Gastrectomy: a Randomized, Prospective Trial. Obesity Surgery. 22(5). 740–748. 375 indexed citations breakdown →

Gehrer, Simone, et al.. (2010). Fewer Nutrient Deficiencies After Laparoscopic Sleeve Gastrectomy (LSG) than After Laparoscopic Roux-Y-Gastric Bypass (LRYGB)—a Prospective Study. Obesity Surgery. 20(4). 447–453. 271 indexed citations

10.

Wölnerhanssen, Bettina K., et al.. (2009). Midterm Results of Primary vs. Secondary Laparoscopic Sleeve Gastrectomy (LSG) as an Isolated Operation. Obesity Surgery. 19(4). 401–406. 58 indexed citations

11.

Wölnerhanssen, Bettina K., Thomas Peters, Béatrice Kern, et al.. (2008). Predictors of outcome in treatment of morbid obesity by laparoscopic adjustable gastric banding: results of a prospective study of 380 patients. Surgery for Obesity and Related Diseases. 4(4). 500–506. 62 indexed citations

12.

Peterli, Ralph, Bettina K. Wölnerhanssen, Thomas Peters, et al.. (2007). Prospective Study of a Two-Stage Operative Concept in the Treatment of Morbid Obesity: Primary Lap-Band® Followed if Needed by Sleeve Gastrectomy with Duodenal Switch. Obesity Surgery. 17(3). 334–340. 33 indexed citations

13.

Fueglistaler, Philipp, et al.. (2006). Long-Term Results After Stapled Hemorrhoidopexy: High Patient Satisfaction Despite Frequent Postoperative Symptoms. Diseases of the Colon & Rectum. 50(2). 204–212. 51 indexed citations

14.

Kern, Béatrice, et al.. (2006). Outcome and quality of life after open surgery versus endoscopic stapler-assisted esophagodiverticulostomy for Zenker’s diverticulum. Diseases of the Esophagus. 19(4). 294–298. 25 indexed citations

15.

Wölnerhanssen, Bettina K., Christoph Ackermann, Béatrice Kern, et al.. (2005). Zwölf Jahre laparoskopische Cholezystektomie: Ergebnisse einer prospektiven Studie von 4498 an einer Klinik durchgeführten Cholezystektomien. Chirurg. 76(3). 263–269. 1 indexed citations

16.

Wölnerhanssen, Bettina K., Béatrice Kern, Thomas Peters, et al.. (2005). Reduction in Slippage with 11-cm Lap-Band® and Change of Gastric Banding Technique. Obesity Surgery. 15(7). 1050–1054. 28 indexed citations

17.

Rosenthal, Rachel, et al.. (2005). Ferguson Hemorrhoidectomy: Long-Term Results and Patient Satisfaction After Ferguson's Hemorrhoidectomy. Diseases of the Colon & Rectum. 48(8). 1523–1527. 36 indexed citations

18.

Wölnerhanssen, Bettina K., Christoph Ackermann, Béatrice Kern, et al.. (2004). Zwölf Jahre laparoskopische Cholezystektomie. Der Chirurg. 76(3). 263–269. 16 indexed citations

19.

Birkhaeuser, Frédéric D., et al.. (2004). First Description of a PEComa (Perivascular Epithelioid Cell Tumor) of the Colon: Report of a Case and Review of the Literature. Diseases of the Colon & Rectum. 47(10). 1734–1737. 45 indexed citations

20.

Kern, Béatrice, James H. Balcom, Bozena Antoniu, Andrew L. Warshaw, & Carlos Fernández‐del Castillo. (2003). Troponin I peptide (Glu94-Leu123), a cartilage-derived angiogenesis inhibitor: in vitro and in vivo effects on human endothelial cells and on pancreatic cancer. Journal of Gastrointestinal Surgery. 7(8). 961–969. 24 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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