Alexis Vrachimis

781 total citations
36 papers, 480 citations indexed

About

Alexis Vrachimis is a scholar working on Radiology, Nuclear Medicine and Imaging, Endocrinology, Diabetes and Metabolism and Surgery. According to data from OpenAlex, Alexis Vrachimis has authored 36 papers receiving a total of 480 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Radiology, Nuclear Medicine and Imaging, 15 papers in Endocrinology, Diabetes and Metabolism and 9 papers in Surgery. Recurrent topics in Alexis Vrachimis's work include Thyroid Cancer Diagnosis and Treatment (15 papers), Medical Imaging Techniques and Applications (8 papers) and BRCA gene mutations in cancer (5 papers). Alexis Vrachimis is often cited by papers focused on Thyroid Cancer Diagnosis and Treatment (15 papers), Medical Imaging Techniques and Applications (8 papers) and BRCA gene mutations in cancer (5 papers). Alexis Vrachimis collaborates with scholars based in Germany, Cyprus and Greece. Alexis Vrachimis's co-authors include Michael Schäfers, Christian Wenning, Otmar Schober, Lars Stegger, Burkhard Riemann, Kambiz Rahbar, Matthias Weckesser, Benjamin Noto, Ιoannis Iakovou and Luca Giovanella and has published in prestigious journals such as Journal of Clinical Oncology, Journal of Cerebral Blood Flow & Metabolism and European Journal of Neuroscience.

In The Last Decade

Alexis Vrachimis

35 papers receiving 476 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Alexis Vrachimis Germany 13 181 167 126 87 67 36 480
Ra Gyoung Yoon South Korea 15 150 0.8× 89 0.5× 137 1.1× 94 1.1× 40 0.6× 32 495
Szabolcs Szakáll Hungary 14 127 0.7× 125 0.7× 135 1.1× 62 0.7× 90 1.3× 35 518
Anri Inaki Japan 13 154 0.9× 102 0.6× 179 1.4× 80 0.9× 56 0.8× 67 551
Fumi Sakamoto Japan 13 203 1.1× 41 0.2× 95 0.8× 75 0.9× 28 0.4× 32 420
Christoph Url Austria 11 57 0.3× 82 0.5× 179 1.4× 42 0.5× 58 0.9× 18 335
Ji-In Bang South Korea 15 455 2.5× 73 0.4× 208 1.7× 98 1.1× 78 1.2× 42 685
Michelle Roytman United States 13 116 0.6× 68 0.4× 114 0.9× 83 1.0× 44 0.7× 41 545
Luca Burroni Italy 12 102 0.6× 203 1.2× 183 1.5× 71 0.8× 92 1.4× 40 516
Alessandra Brofferio United States 12 50 0.3× 90 0.5× 174 1.4× 61 0.7× 37 0.6× 28 395

Countries citing papers authored by Alexis Vrachimis

Since Specialization
Citations

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

Fields of papers citing papers by Alexis Vrachimis

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Alexis Vrachimis

This figure shows the co-authorship network connecting the top 25 collaborators of Alexis Vrachimis. A scholar is included among the top collaborators of Alexis Vrachimis 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 Alexis Vrachimis. Alexis Vrachimis 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.
Privé, Bastiaan M., Walter Noordzij, Stijn Muselaers, et al.. (2025). Lutetium-177-PSMA-617 in oligo-metastatic hormone sensitive prostate cancer (BULLSEYE trial).. Journal of Clinical Oncology. 43(16_suppl). 5009–5009. 1 indexed citations
2.
Ovčariček, Petra Petranović, Alfredo Campennì, Rosaria Maddalena Ruggeri, et al.. (2024). Higher thyroid hormone levels and cancer. Vitamins and hormones. 129. 99–124.
3.
Stelljes, Matthias, Sugirthan Sivalingam, Manfred Fobker, et al.. (2021). Iron Deficiency Caused by Intestinal Iron Loss—Novel Candidate Genes for Severe Anemia. Genes. 12(12). 1869–1869. 3 indexed citations
4.
Ferentinos, Konstantinos, Efstratios Karagiannis, Iosif Strouthos, et al.. (2021). Computed tomography guided interstitial percutaneous high-dose-rate brachytherapy in the management of lung malignancies. A review of the literature. Brachytherapy. 20(4). 892–899. 4 indexed citations
5.
Forrer, Flavio, Luca Giovanella, Martha Hoffmann, et al.. (2021). Variations in Radioiodine Therapy in Europe: Decision-Making after Total Thyroidectomy. Oncology. 100(2). 74–81. 6 indexed citations
6.
Backhaus, Philipp, et al.. (2020). Impact of FDG-PET on therapy management and outcome of differentiated thyroid carcinoma patients with elevated thyroglobulin despite negative iodine scintigraphy. Nuklearmedizin - NuclearMedicine. 59(5). 356–364. 1 indexed citations
7.
8.
Avramović, Nemanja, Angelo M. Dell’Aquila, Matthias Weckesser, et al.. (2017). Metabolic volume performs better than SUVmax in the detection of left ventricular assist device driveline infection. European Journal of Nuclear Medicine and Molecular Imaging. 44(11). 1870–1877. 19 indexed citations
9.
10.
Noto, Benjamin, Alexis Vrachimis, Michael Schäfers, Lars Stegger, & Kambiz Rahbar. (2016). Subacute Stroke Mimicking Cerebral Metastasis in 68Ga-PSMA-HBED-CC PET/CT. Clinical Nuclear Medicine. 41(10). e449–e451. 53 indexed citations
11.
Vrachimis, Alexis, Lars Stegger, Christian Wenning, et al.. (2016). [68Ga]DOTATATE PET/MRI and [18F]FDG PET/CT are complementary and superior to diffusion-weighted MR imaging for radioactive-iodine-refractory differentiated thyroid cancer. European Journal of Nuclear Medicine and Molecular Imaging. 43(10). 1765–1772. 10 indexed citations
12.
Vrachimis, Alexis, Matthias C. Burg, Christian Wenning, et al.. (2015). [18F]FDG PET/CT outperforms [18F]FDG PET/MRI in differentiated thyroid cancer. European Journal of Nuclear Medicine and Molecular Imaging. 43(2). 212–220. 30 indexed citations
13.
Reuter, Stefan, et al.. (2014). A Challenging Case of Rapid Progressive Kaposi Sarcoma After Renal Transplantation. Medicine. 93(11). e67–e67. 9 indexed citations
14.
Wenning, Christian, Kambiz Rahbar, Alexis Vrachimis, et al.. (2013). Myocardial perfusion imaging and coronary calcium scoring with a two-slice SPECT/CT system: can the attenuation map be calculated from the calcium scoring CT scan?. European Journal of Nuclear Medicine and Molecular Imaging. 40(7). 1069–1076. 5 indexed citations
15.
Schober, Otmar, et al.. (2013). Peace of mind for patients with differentiated thyroid cancer?. Nuklearmedizin - NuclearMedicine. 52(4). 115–120. 10 indexed citations
16.
Vrachimis, Alexis, Kurt Werner Schmid, Heribert Jürgens, et al.. (2013). Cerebral Metastases From Thyroid Carcinoma. Deutsches Ärzteblatt international. 110(50). 861–6. 9 indexed citations
17.
Rahbar, Kambiz, Mario Colombo‐Benkmann, Christian Wenning, et al.. (2012). Intraoperative 3-D mapping of parathyroid adenoma using freehand SPECT. EJNMMI Research. 2(1). 51–51. 19 indexed citations
18.
Schober, Otmar, B. Riemann, & Alexis Vrachimis. (2012). Radioiodine remnant ablation in differentiated thyroid cancer after combined endogenous and exogenous TSH stimulation. Nuklearmedizin - NuclearMedicine. 51(3). 67–72. 12 indexed citations
19.
Vrachimis, Alexis, Sven Hermann, Domokos Máthé, Otmar Schober, & Michael Schäfers. (2012). Systematic evaluation of 99mTc-tetrofosmin versus 99mTc-sestamibi to study murine myocardial perfusion in small animal SPECT/CT. EJNMMI Research. 2(1). 21–21. 11 indexed citations
20.
Vrachimis, Alexis, Uta Dirksen, Johannes Weßling, et al.. (2010). PET-Nachsorge von Patienten mit Ewing-Sarkomen am Körperstamm: Müssen die Unterschenkel berücksichtigt werden?. Nuklearmedizin - NuclearMedicine. 49(5). 183–186. 3 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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