Alexandra M. Koenig

1.6k total citations
39 papers, 1.2k citations indexed

About

Alexandra M. Koenig is a scholar working on Pulmonary and Respiratory Medicine, Oncology and Surgery. According to data from OpenAlex, Alexandra M. Koenig has authored 39 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Pulmonary and Respiratory Medicine, 17 papers in Oncology and 15 papers in Surgery. Recurrent topics in Alexandra M. Koenig's work include Child Abuse and Trauma (9 papers), Esophageal Cancer Research and Treatment (8 papers) and Pancreatic and Hepatic Oncology Research (7 papers). Alexandra M. Koenig is often cited by papers focused on Child Abuse and Trauma (9 papers), Esophageal Cancer Research and Treatment (8 papers) and Pancreatic and Hepatic Oncology Research (7 papers). Alexandra M. Koenig collaborates with scholars based in Germany, United States and Austria. Alexandra M. Koenig's co-authors include Jakob R. Izbicki, Dean Bogoevski, Emre F. Yekebas, Jussuf T. Kaifi, Iris‐Tatjana Kolassa, Yogesh K. Vashist, Alexander Karabatsiakis, Michaël Bubenheim, Guellue Cataldegirmen and Christian R. Habermann and has published in prestigious journals such as PLoS ONE, Annals of Surgery and Scientific Reports.

In The Last Decade

Alexandra M. Koenig

39 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Alexandra M. Koenig Germany 20 576 556 496 151 141 39 1.2k
K. S. Gopinath India 15 389 0.7× 151 0.3× 185 0.4× 265 1.8× 156 1.1× 54 1.0k
Tarit K. Banerjee United States 18 479 0.8× 134 0.2× 512 1.0× 198 1.3× 48 0.3× 22 1.4k
Bruce M. Elliott United States 19 152 0.3× 369 0.7× 374 0.8× 190 1.3× 16 0.1× 59 1.1k
Elad Neeman United States 15 493 0.9× 270 0.5× 157 0.3× 94 0.6× 13 0.1× 35 1.3k
Peter Brauchli Switzerland 21 760 1.3× 314 0.6× 467 0.9× 183 1.2× 10 0.1× 43 1.5k
Emily T. Vella Canada 16 256 0.4× 101 0.2× 177 0.4× 43 0.3× 162 1.1× 26 822
Zhihui Li China 22 290 0.5× 390 0.7× 86 0.2× 221 1.5× 166 1.2× 105 1.7k
Loretta Loftus United States 15 386 0.7× 89 0.2× 149 0.3× 86 0.6× 132 0.9× 46 821
Tomoko Yamazaki Japan 20 430 0.7× 269 0.5× 187 0.4× 305 2.0× 19 0.1× 75 1.4k
Miep A. van der Drift Netherlands 14 279 0.5× 195 0.4× 317 0.6× 119 0.8× 145 1.0× 22 909

Countries citing papers authored by Alexandra M. Koenig

Since Specialization
Citations

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

Fields of papers citing papers by Alexandra M. Koenig

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Alexandra M. Koenig. 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 Alexandra M. Koenig. The network helps show where Alexandra M. Koenig may publish in the future.

Co-authorship network of co-authors of Alexandra M. Koenig

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

All Works

20 of 20 papers shown
1.
Tachezy, Michael, Jakob R. Izbicki, Tarik Ghadban, et al.. (2019). Surgical Management of Non-Malignant Esophageal Perforations: A Single-Center Analysis Over a 15-Year Period. Digestive Surgery. 37(4). 302–311. 6 indexed citations
2.
Koenig, Alexandra M., Christina Boeck, Markus Pauly, et al.. (2018). Intergenerational gene × environment interaction of FKBP5 and childhood maltreatment on hair steroids. Psychoneuroendocrinology. 92. 103–112. 29 indexed citations
3.
Koenig, Alexandra M., Alexander Karabatsiakis, Thomas Stoll, et al.. (2018). Serum profile changes in postpartum women with a history of childhood maltreatment: a combined metabolite and lipid fingerprinting study. Scientific Reports. 8(1). 3468–3468. 17 indexed citations
4.
Koenig, Alexandra M., Wei Gao, Katharina Schury, et al.. (2018). Altered hair endocannabinoid levels in mothers with childhood maltreatment and their newborns. Biological Psychology. 135. 93–101. 33 indexed citations
5.
Schury, Katharina, Alexandra M. Koenig, Sabrina Krause, et al.. (2017). Alterations of hair cortisol and dehydroepiandrosterone in mother-infant-dyads with maternal childhood maltreatment. BMC Psychiatry. 17(1). 213–213. 43 indexed citations
6.
Koenig, Alexandra M., Katharina Schury, Frank Reister, et al.. (2016). Psychosocial Risk Factors for Child Welfare among Postpartum Mothers with a History of Childhood Maltreatment and Neglect. Geburtshilfe und Frauenheilkunde. 76(3). 261–267. 8 indexed citations
7.
Ghadban, Tarik, Matthias Reeh, Alexandra M. Koenig, et al.. (2016). Prognostic Significant or Not? The Positive Circumferential Resection Margin in Esophageal Cancer. Annals of Surgery. 266(6). 988–994. 20 indexed citations
8.
Reeh, Matthias, Katharina E. Effenberger, Alexandra M. Koenig, et al.. (2015). Circulating Tumor Cells as a Biomarker for Preoperative Prognostic Staging in Patients With Esophageal Cancer. Annals of Surgery. 261(6). 1124–1130. 78 indexed citations
9.
Ghadban, Tarik, Daniel Pérez, Yogesh K. Vashist, et al.. (2014). Expression of cancer testis antigens CT10 (MAGE-C2) and GAGE in gastrointestinal stromal tumors. European Journal of Surgical Oncology. 40(10). 1307–1312. 8 indexed citations
10.
Otto, Benjamin, Alexandra M. Koenig, Genrich V. Tolstonog, et al.. (2014). Molecular Changes in Pre-Metastatic Lymph Nodes of Esophageal Cancer Patients. PLoS ONE. 9(7). e102552–e102552. 26 indexed citations
11.
Ittrich, Harald, et al.. (2014). Successful Management of Esophageal Necrosis After Endovascular Repair of Chronic Type B Aortic Dissection. The Annals of Thoracic Surgery. 98(6). 2209–2211. 4 indexed citations
12.
Koenig, Alexandra M., et al.. (2014). The potential for targeting HER2 therapeutically in esophageal cancer – a grasp at straws?. Expert Opinion on Therapeutic Targets. 18(12). 1–6. 2 indexed citations
13.
Reeh, Matthias, Michael F. Nentwich, Katharina von Loga, et al.. (2012). An Attempt at Validation of the Seventh Edition of the Classification by the International Union Against Cancer for Esophageal Carcinoma. The Annals of Thoracic Surgery. 93(3). 890–896. 23 indexed citations
14.
Bockhorn, Maximilian, Matthias Reeh, Eik Vettorazzi, et al.. (2012). LigaSure™ Vs. Conventional Dissection Techniques in Pancreatic Surgery—a Prospective Randomised Single-Centre Trial. Journal of Gastrointestinal Surgery. 17(3). 494–500. 6 indexed citations
15.
Koenig, Alexandra M., Matthias Reeh, Christoph Burdelski, et al.. (2012). Long-term results of primary and secondary resections in patients with retroperitoneal soft tissue sarcoma. Langenbeck s Archives of Surgery. 397(8). 1251–1259. 7 indexed citations
16.
Grob, Tobias, Till S. Clauditz, Djordje Atanackovic, et al.. (2012). Frequent intratumoral heterogeneity of EGFR gene copy gain in non-small cell lung cancer. Lung Cancer. 79(3). 221–227. 21 indexed citations
17.
Uzunoǧlu, Faik G., Asmus Heumann, Asad Kutup, et al.. (2012). The T393C polymorphism of GNAS1 is a predictor for relapse and survival in resectable non-small cell lung cancer. Lung Cancer. 79(2). 151–155. 6 indexed citations
18.
Koenig, Alexandra M., et al.. (2010). Die chirurgische Therapie der oberen gastrointestinalen Blutung – Konzepte und zeitliche Planung. Zentralblatt für Chirurgie - Zeitschrift für Allgemeine Viszeral- Thorax- und Gefäßchirurgie. 135(1). 65–69. 2 indexed citations
19.
Cataldegirmen, Guellue, Claus Schneider, Dean Bogoevski, et al.. (2009). Extended central pancreatic resection as an alternative for extended left or extended right resection for appropriate pancreatic neoplasms. Surgery. 147(3). 331–338. 31 indexed citations
20.
Vashist, Yogesh K., Paulus Schurr, Alexandra M. Koenig, et al.. (2009). Haeme oxygenase‐1 promoter polymorphism is an independent prognostic marker of gastrointestinal stromal tumour. Histopathology. 54(3). 303–308. 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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