A. J. Kroesen

2.1k total citations · 1 hit paper
38 papers, 1.4k citations indexed

About

A. J. Kroesen is a scholar working on Surgery, Oncology and Rheumatology. According to data from OpenAlex, A. J. Kroesen has authored 38 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Surgery, 10 papers in Oncology and 9 papers in Rheumatology. Recurrent topics in A. J. Kroesen's work include Diverticular Disease and Complications (11 papers), Anorectal Disease Treatments and Outcomes (10 papers) and Pelvic floor disorders treatments (9 papers). A. J. Kroesen is often cited by papers focused on Diverticular Disease and Complications (11 papers), Anorectal Disease Treatments and Outcomes (10 papers) and Pelvic floor disorders treatments (9 papers). A. J. Kroesen collaborates with scholars based in Germany and United States. A. J. Kroesen's co-authors include Martin Zeitz, Joachim Mankertz, Ulrich Wahnschaffe, Dorothee Günzel, J Richter, Michael Fromm, Sebastian Zeißig, H. J. Buhr, Peter Florian and Hans–Jörg Epple and has published in prestigious journals such as Gastroenterology, Gut and Annals of the New York Academy of Sciences.

In The Last Decade

A. J. Kroesen

35 papers receiving 1.4k citations

Hit Papers

align trajectories sort by overperformance

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.

Changes in expression and distribution of claudin 2, 5 and 8 lead to discontinuous tight junctions and barrier dysfunction in active Crohn’s disease

2006 972 citations A. J. Kroesen, Michael Fromm et al. Gut profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A. J. Kroesen Germany	11	657	518	438	368	199	38	1.4k
Markus Utech Germany	15	805 1.2×	471 0.9×	546 1.2×	256 0.7×	256 1.3×	27	1.8k
H. Lochs Germany	15	433 0.7×	534 1.0×	150 0.3×	578 1.6×	182 0.9×	34	1.6k
Andreas Luegering Germany	10	408 0.6×	480 0.9×	246 0.6×	387 1.1×	150 0.8×	22	1.5k
Christian Barmeyer Germany	20	845 1.3×	417 0.8×	430 1.0×	308 0.8×	224 1.1×	28	1.7k
Mike G. Laukoetter Germany	20	855 1.3×	825 1.6×	337 0.8×	500 1.4×	281 1.4×	30	2.3k
Rudolf Mennigen Germany	26	601 0.9×	1.2k 2.3×	218 0.5×	421 1.1×	332 1.7×	58	2.3k
Ilaria Spadoni Italy	11	892 1.4×	263 0.5×	141 0.3×	161 0.4×	278 1.4×	12	2.1k
George P. Christophi United States	18	525 0.8×	276 0.5×	77 0.2×	277 0.8×	174 0.9×	34	1.4k
Philip Alex United States	20	585 0.9×	280 0.5×	49 0.1×	408 1.1×	213 1.1×	27	1.8k
Qingdong Guan Canada	17	609 0.9×	278 0.5×	52 0.1×	591 1.6×	140 0.7×	34	1.6k

Countries citing papers authored by A. J. Kroesen

Since Specialization

Citations

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

Fields of papers citing papers by A. J. Kroesen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A. J. Kroesen. 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 A. J. Kroesen. The network helps show where A. J. Kroesen may publish in the future.

Co-authorship network of co-authors of A. J. Kroesen

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Kroesen, A. J.. (2017). Chirurgische Strategien zur „Pouch-Rettung“. Der Chirurg. 88(7). 574–581. 1 indexed citations

Kroesen, A. J.. (2015). Spezielle chirurgische Komplikationen bei chronisch entzündlichen Darmerkrankungen. Der Chirurg. 86(4). 332–337. 1 indexed citations

Kroesen, A. J.. (2013). Beckenboden und anale Inkontinenz. Der Chirurg. 84(1). 15–20. 2 indexed citations

Lehmann, Kai S., et al.. (2011). Akute Sigmadivertikulitis. Der Chirurg. 82(8). 701–706. 4 indexed citations

Otto, S., et al.. (2009). Staging Anal Cancer: Prospective Comparison of Transanal Endoscopic Ultrasound and Magnetic Resonance Imaging. Journal of Gastrointestinal Surgery. 13(7). 1292–1298. 47 indexed citations

Visekruna, Alexander, Sonja Dullat, Jörn Gröne, et al.. (2009). Expression of catalytic proteasome subunits in the gut of patients with Crohn’s disease. International Journal of Colorectal Disease. 24(10). 1133–1139. 35 indexed citations

Schulz, Antonia, Christian Bojarski, H. J. Buhr, & A. J. Kroesen. (2008). Occurrence of adenomas in the pouch and small intestine of FAP patients after proctocolectomy with ileoanal pouch construction. International Journal of Colorectal Disease. 23(4). 437–441. 19 indexed citations

Kroesen, A. J., et al.. (2007). Kurzdarmsyndrom - Welche Medikamente, welche Ernährung, welche operativen Optionen?. DMW - Deutsche Medizinische Wochenschrift. 132(34/35). 1763–1767. 1 indexed citations

Kroesen, A. J.. (2004). Simplified placement and management of cutting setons in the treatment of transsphincteric anal fistula. International Journal of Colorectal Disease. 19(4). 357–358. 1 indexed citations

10.

Kroesen, A. J., et al.. (2004). Cancer Prevention. Zeitschrift für Gastroenterologie. 42(9). 1021–1025. 1 indexed citations

11.

Stange, EF, Stefan Schreiber, Ulrich R. Fölsch, et al.. (2003). Diagnostik und Therapie des M. Crohn. Zeitschrift für Gastroenterologie. 41(1). 19–20.

12.

Buhr, H. J. & A. J. Kroesen. (2003). Rolle der Bildgebung bei Analinkontinenz. Der Chirurg. 74(1). 4–14. 8 indexed citations

13.

Kroesen, A. J., et al.. (2003). Concepts in Pathogenesis and Treatment of Chronic Anal Fissure—A Review of The Literature. The American Journal of Gastroenterology. 98(5). 968–974. 81 indexed citations

14.

Kroesen, A. J. & H. J. Buhr. (2003). Biofeedback bei Analinkontinenz. Der Chirurg. 74(1). 33–41. 4 indexed citations

15.

Kroesen, A. J., et al.. (2002). Impairment of epithelial transport but not of barrier function in idiopathic pouchitis after ulcerative colitis. Gut. 50(6). 821–826. 19 indexed citations

16.

Kroesen, A. J., Martin Stockmann, Jörg–Dieter Schulzke, Michael Fromm, & H. J. Buhr. (2000). Colectomy and Ileal Pouch: Transport and Barrier in Pouchitis. Annals of the New York Academy of Sciences. 915(1). 287–292. 1 indexed citations

17.

Foitzik, Thomas, M. Kruschewski, A. J. Kroesen, & H. J. Buhr. (1999). Does microcirculation play a role in the pathogenesis of inflammatory bowel diseases?. International Journal of Colorectal Disease. 14(1). 29–34. 33 indexed citations

18.

Runkel, N., et al.. (1998). Duodenocavale Fistel: Eine seltene Ursache einer oberen gastrointestinalen Blutung. Der Chirurg. 69(8). 883–886. 1 indexed citations

19.

Buhr, H. J. & A. J. Kroesen. (1998). Typische Komplikationen und ihre Beherrschung nach restorativer Proktocolektomie. Der Chirurg. 69(10). 1035–1044. 6 indexed citations

20.

Kroesen, A. J., J. Stern, H. J. Buhr, & C Herfarth. (1995). [Incontinence after ileo-anal pouch anastomosis--diagnostic criteria and therapeutic sequelae].. PubMed. 66(4). 385–91. 8 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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