Ekkehard Hewer

7.2k total citations
76 papers, 907 citations indexed

About

Ekkehard Hewer is a scholar working on Genetics, Neurology and Molecular Biology. According to data from OpenAlex, Ekkehard Hewer has authored 76 papers receiving a total of 907 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Genetics, 17 papers in Neurology and 16 papers in Molecular Biology. Recurrent topics in Ekkehard Hewer's work include Glioma Diagnosis and Treatment (24 papers), Neuroblastoma Research and Treatments (6 papers) and Sarcoma Diagnosis and Treatment (6 papers). Ekkehard Hewer is often cited by papers focused on Glioma Diagnosis and Treatment (24 papers), Neuroblastoma Research and Treatments (6 papers) and Sarcoma Diagnosis and Treatment (6 papers). Ekkehard Hewer collaborates with scholars based in Switzerland, Germany and France. Ekkehard Hewer's co-authors include István Vajtai, Philippe Schucht, Jürgen Beck, Andreas Raabe, Michael Murek, Erik Vassella, Андреас Каппелер, Angelo Pierangelo, Tatiana Novikova and Roland Wiest and has published in prestigious journals such as SHILAP Revista de lepidopterología, Gastroenterology and PLoS ONE.

In The Last Decade

Ekkehard Hewer

68 papers receiving 889 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ekkehard Hewer Switzerland 18 240 228 169 155 148 76 907
Michael Weaver United States 11 130 0.5× 350 1.5× 211 1.2× 133 0.9× 122 0.8× 22 1.0k
Todd Hollon United States 17 215 0.9× 86 0.4× 160 0.9× 158 1.0× 110 0.7× 53 866
Sven R. Kantelhardt Germany 20 173 0.7× 173 0.8× 146 0.9× 388 2.5× 432 2.9× 65 1.2k
Matteo Mario Bonsanto Germany 15 313 1.3× 163 0.7× 52 0.3× 212 1.4× 118 0.8× 51 900
Asim K. Bag United States 19 294 1.2× 167 0.7× 142 0.8× 57 0.4× 107 0.7× 68 1.2k
Cristina Izquierdo Spain 16 158 0.7× 197 0.9× 173 1.0× 38 0.2× 88 0.6× 34 1.0k
Marcus C. de Jong Netherlands 22 200 0.8× 111 0.5× 174 1.0× 254 1.6× 200 1.4× 44 1.4k
Shigeo Ohba Japan 22 465 1.9× 433 1.9× 403 2.4× 56 0.4× 224 1.5× 99 1.4k
G. Elizabeth Pluhar United States 22 263 1.1× 60 0.3× 255 1.5× 186 1.2× 404 2.7× 61 1.3k
Fabiano Reis Brazil 17 143 0.6× 251 1.1× 92 0.5× 19 0.1× 133 0.9× 155 886

Countries citing papers authored by Ekkehard Hewer

Since Specialization
Citations

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

Fields of papers citing papers by Ekkehard Hewer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ekkehard Hewer

This figure shows the co-authorship network connecting the top 25 collaborators of Ekkehard Hewer. A scholar is included among the top collaborators of Ekkehard Hewer 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 Ekkehard Hewer. Ekkehard Hewer 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.
2.
Leval, Laurence de, Bettina Bisig, Jean‐Philippe Brouland, et al.. (2024). Primary diffuse large B-cell lymphoma of the central nervous system identified with CSF biomarkers. BMC Neurology. 24(1). 250–250. 1 indexed citations
3.
Hewer, Ekkehard, Stefano La Rosa, Jean‐Philippe Brouland, et al.. (2024). PD-L1 expression in PitNETs: Correlations with the 2022 WHO classification. SHILAP Revista de lepidopterología. 5. 104171–104171. 1 indexed citations
4.
Berezowska, Sabina, et al.. (2023). Impact of template-based synoptic reporting on completeness of surgical pathology reports. Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin. 484(1). 31–36. 7 indexed citations
5.
McKinley, Richard, Angelo Pierangelo, Tatiana Novikova, et al.. (2023). Effects of formalin fixation on polarimetric properties of brain tissue: fresh or fixed?. Neurophotonics. 10(2). 25009–25009. 9 indexed citations
6.
Schucht, Philippe, et al.. (2023). Evaluation of MTAP and p16 immunohistochemical deficiency as surrogate marker for CDKN2A/B homozygous deletion in gliomas. Pathology. 55(4). 466–477. 22 indexed citations
7.
Laubscher, Bernard, Amit V. Pandey, Sibylle Tschumi, et al.. (2023). Expanding the p.(Arg85Trp) Variant-Specific Phenotype of HNF4A: Features of Glycogen Storage Disease, Liver Cirrhosis, Impaired Mitochondrial Function, and Glomerular Changes. Molecular Syndromology. 14(4). 347–362. 4 indexed citations
8.
Suter, Yannick, Urspeter Knecht, Waldo Valenzuela, et al.. (2022). The LUMIERE dataset: Longitudinal Glioblastoma MRI with expert RANO evaluation. Scientific Data. 9(1). 768–768. 13 indexed citations
9.
Santo, Stefano Di, et al.. (2021). Co-Expression of Nogo-A in Dopaminergic Neurons of the Human Substantia Nigra Pars Compacta Is Reduced in Parkinson’s Disease. Cells. 10(12). 3368–3368. 5 indexed citations
10.
Suter, Yannick, Urspeter Knecht, Waldo Valenzuela, et al.. (2020). Radiomics for glioblastoma survival analysis in pre-operative MRI: exploring feature robustness, class boundaries, and machine learning techniques. Cancer Imaging. 20(1). 55–55. 43 indexed citations
11.
El‐Koussy, Marwan, et al.. (2020). Plaque vulnerability in patients with high- and moderate-grade carotid stenosis – comparison of plaque features on MRI with histopathological findings. Swiss Medical Weekly. 150(708). w20174–w20174. 14 indexed citations
12.
Flach, Johanna, Evgenii Shumilov, Naomi Porret, et al.. (2019). Detection of rare reciprocal RUNX1 rearrangements by next‐generation sequencing in acute myeloid leukemia. Genes Chromosomes and Cancer. 59(4). 268–274. 7 indexed citations
13.
Krokidis, Μiltiadis, et al.. (2019). Ex vivo performance comparison of three percutaneous biopsy needle systems. European Radiology. 29(8). 4044–4049. 4 indexed citations
14.
Fung, Chunkit, Evelyn Herrmann, Ekin Ermiş, et al.. (2019). P1.04-05 PD-L1 Expression (SP263) in Lung Cancer and Paired Brain Metastases – A Single Center Study in 211 Patients. Journal of Thoracic Oncology. 14(10). S440–S440. 1 indexed citations
15.
Hewer, Ekkehard, Christian T. Ulrich, & Ralph T. Schär. (2018). Langerhans Cell Histiocytosis of the Adult Cervical Spine: A Case Report and Literature Review. Journal of Neurological Surgery Part A Central European Neurosurgery. 80(1). 49–52. 4 indexed citations
16.
Hewer, Ekkehard, et al.. (2017). Implementation of a ‘lean’ cytopathology service: towards routine same-day reporting. Journal of Clinical Pathology. 71(5). 395–401. 2 indexed citations
17.
Vajtai, István, Erik Vassella, Ekkehard Hewer, Андреас Каппелер, & Michael Reinert. (2012). Sarcomatous evolution of oligodendroglioma (“oligosarcoma”): Confirmatory report of an uncommon pattern of malignant progression in oligodendroglial tumors. Pathology - Research and Practice. 208(12). 750–755. 15 indexed citations
18.
Vajtai, István, Jürgen Beck, Андреас Каппелер, & Ekkehard Hewer. (2011). Spindle cell oncocytoma of the pituitary gland with follicle-like component: organotypic differentiation to support its origin from folliculo-stellate cells. Acta Neuropathologica. 122(2). 253–258. 30 indexed citations
19.
Hewer, Ekkehard, et al.. (2008). Transcranial Ultrasound of the Basal Ganglia in Sporadic Creutzfeldt‐Jakob Disease. Journal of Neuroimaging. 18(2). 154–157. 5 indexed citations
20.
Kaffenberger, Tina, Philipp O. Valko, Jan von Meyenburg, et al.. (2008). A case of late onset leukoencephalopathy with cerebral calcifications and cysts in a 59‐year‐old woman. European Journal of Neurology. 16(2). 278–281. 22 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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