Martin Freesmeyer

2.5k total citations
194 papers, 1.5k citations indexed

About

Martin Freesmeyer is a scholar working on Radiology, Nuclear Medicine and Imaging, Pulmonary and Respiratory Medicine and Endocrinology, Diabetes and Metabolism. According to data from OpenAlex, Martin Freesmeyer has authored 194 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 105 papers in Radiology, Nuclear Medicine and Imaging, 62 papers in Pulmonary and Respiratory Medicine and 41 papers in Endocrinology, Diabetes and Metabolism. Recurrent topics in Martin Freesmeyer's work include Medical Imaging Techniques and Applications (57 papers), Thyroid Cancer Diagnosis and Treatment (41 papers) and Medical Imaging and Pathology Studies (31 papers). Martin Freesmeyer is often cited by papers focused on Medical Imaging Techniques and Applications (57 papers), Thyroid Cancer Diagnosis and Treatment (41 papers) and Medical Imaging and Pathology Studies (31 papers). Martin Freesmeyer collaborates with scholars based in Germany, United States and United Kingdom. Martin Freesmeyer's co-authors include Thomas Winkens, Robert Drescher, Philipp Seifert, Ansgar Malich, Thomas Opfermann, W. A. Kaiser, Werner A. Kaiser, Marlies Fleck, Stefan O.R. Pfleiderer and Christiane Marx and has published in prestigious journals such as Circulation, The Journal of Clinical Endocrinology & Metabolism and Neurology.

In The Last Decade

Martin Freesmeyer

177 papers receiving 1.5k citations

Peers

Countries citing papers authored by Martin Freesmeyer

Since Specialization

Citations

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

Fields of papers citing papers by Martin Freesmeyer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Martin Freesmeyer

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

#	Work	Indexed citations
1	Curative-Intended Management of Synchronous Esophageal and Rectal Cancer—A Systematic Literature Review 2025 ·Journal of Gastrointestinal Cancer ·(unknown), (unknown), Thomas Ernst, (unknown), (unknown), Thomas Bitter, Martin Freesmeyer, (unknown), (unknown)	0
2	18F-FDG PET/CT in the Preoperative Diagnostic and Staging of Lung Cancer and as a Predictor of Lymph Node Involvement 2025 ·Journal of Clinical Medicine ·(unknown), (unknown), Martin Freesmeyer, (unknown), Robert Drescher	0
3	In ovo model with emu eggs as novel alternative to animal testing in preclinical imaging research 2025 ·EJNMMI Research ·(unknown), (unknown), (unknown), (unknown), (unknown), Karl‐Heinz Herrmann, Thomas Winkens, Martin Freesmeyer	0
4	Simultaneous Identification of Tc-99m-Sestamibi-Positive Autonomous Thyroid Adenoma and Adjacent F-18-Ethylcholine-Positive Parathyroid Adenoma in Patient with Graves’ Disease Using Real-Time Ultrasound Fusion Imaging 2025 ·Diagnostics ·(unknown), Philipp Seifert, (unknown), Martin Freesmeyer	0
5	Dural Injury Revealed by 64Cu-DOTA PET/CT Cisternography and Intraoperative Detection of a Cholesteatoma After a Temporal Bone Gunshot Injury 2025 ·Clinical Nuclear Medicine ·Robert Drescher, G Schneider, Christian Senft, (unknown), Martin Freesmeyer	0
6	Suitability of emu (Dromaius novaehollandiae) eggs for in ovo imaging research as an alternative to conventional animal model: First experience and non‐invasive investigation of physiological embryonal development on computed tomography 2024 ·Acta Zoologica ·(unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Thomas Winkens, Martin Freesmeyer	1
7	Clinical Results of Transarterial Radioembolization (TARE) with Holmium-166 Microspheres in the Multidisciplinary Oncologic Treatment of Patients with Primary and Secondary Liver Cancer 2023 ·Biomedicines ·Robert Drescher, A. Köhler, Philipp Seifert, René Aschenbach, Thomas Ernst, Falk Rauchfuß, Martin Freesmeyer	8
8	Stitching of 3D ultrasound datasets for the determination of large thyroid volumes – phantom study part II: mechanically-swept probes 2019 ·Medical Ultrasonography ·Philipp Seifert, Thomas Winkens, (unknown), (unknown), Martin Freesmeyer	8
9	Determination of effective half-life of 131I in patients with differentiated thyroid carcinoma: comparison of cystatin C and creatinine-based estimation of renal function 2018 ·Endocrine ·Martin Freesmeyer, (unknown), (unknown), Thomas Opfermann, Thomas Winkens, Anke Werner	3
10	Comparing pre-therapeutic 124I and 131I uptake tests with intra-therapeutic 131I uptake in benign thyroid disorders 2017 ·Endocrine ·(unknown), (unknown), Martin Freesmeyer	5
11	Erweiterte Analysen von 18F-FDG-PET/CT-Studien bei Patienten mit Lungenkarzinom 2015 ·Nuklearmedizin - NuclearMedicine ·(unknown), Thomas Winkens, Thomas Lesser, Angelika Reißig, (unknown), Martin Freesmeyer	2
12	Primary pineal malignant melanoma with B-Raf V600E mutation: a case report and brief review of the literature 2015 ·Acta Neurochirurgica ·(unknown), (unknown), Martin Freesmeyer, (unknown), Christian Mawrin	15
13	Frühe dynamische PET/CT-Aufnahmen zur Diagnostik der chronischen Osteomyelitis nach Fraktur der unteren Extremität 2014 ·Nuklearmedizin - NuclearMedicine ·(unknown), (unknown), (unknown), Dominik Driesch, Gunther O. Hofmann, Thomas Winkens, Martin Freesmeyer	4
14	F-18 Choline PET angiography of the pelvic arteries: evaluation of image quality and comparison with contrast-enhanced CT 2014 ·Clinical Imaging ·Martin Freesmeyer, Robert Drescher	2
15	Clinical markers of early nigrostriatal neurodegeneration in idiopathic rapid eye movement sleep behavior disorder 2013 ·Sleep Medicine ·Sven Rupprecht, (unknown), H. Gudziol, (unknown), Martin Freesmeyer, Otto W. Witte, Albrecht Günther, Matthias Schwab	25
16	Relationship between estimated glomerular filtration rate and biological half-life of 131I 2013 ·Nuklearmedizin - NuclearMedicine ·Kristen J. Vogel, (unknown), Susanna Wiegand, Julia Biermann, Martin Busch, Thomas Winkens, Martin Freesmeyer	5
17	3D-Ultraschall-DICOM-Daten der Schilddrüse – Erste Erfahrungen mit Export, Archivierung, Nachbetrachtung und 3D-Nachverarbeitung 2012 ·Nuklearmedizin - NuclearMedicine ·Martin Freesmeyer, (unknown), (unknown), (unknown), (unknown), (unknown)	12
18	[Bone scanning with sodium 18F-fluoride PET and PET/CT. German guideline Version 1.0.]. 2010 ·Nuklearmedizin - NuclearMedicine ·D. Hellwig, Bernd J. Krause, Holger Schirrmeister, Martin Freesmeyer	5
19	Comparison of peripheral bone and body axis skeleton in a rat model of mild-to-moderate renal failure in the presence of physiological serum levels of calcitropic hormones 2001 ·Bone ·Martin Freesmeyer, Κ. Abendroth, Andreas Faldum, (unknown), G Stein	4
20	Electrical impedance scanning: a new technique in the diagnosis of lymph nodes in which malignancy is suspected on ultrasound 2001 ·British Journal of Radiology ·Ansgar Malich, (unknown), Chelsea E. Mauch, Thomas Boehm, Martin Freesmeyer, Marlies Fleck, R. Anderson, W. A. Kaiser	18

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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