Bert-Ram Sah

1.1k total citations
36 papers, 748 citations indexed

About

Bert-Ram Sah is a scholar working on Radiology, Nuclear Medicine and Imaging, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Bert-Ram Sah has authored 36 papers receiving a total of 748 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Radiology, Nuclear Medicine and Imaging, 14 papers in Surgery and 14 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Bert-Ram Sah's work include Medical Imaging Techniques and Applications (11 papers), Radiomics and Machine Learning in Medical Imaging (9 papers) and Radiation Dose and Imaging (6 papers). Bert-Ram Sah is often cited by papers focused on Medical Imaging Techniques and Applications (11 papers), Radiomics and Machine Learning in Medical Imaging (9 papers) and Radiation Dose and Imaging (6 papers). Bert-Ram Sah collaborates with scholars based in Switzerland, United Kingdom and Germany. Bert-Ram Sah's co-authors include Martin W. Huellner, Gian M. Salzmann, Irene A. Burger, Philipp A. Kaufmann, Patrick Veit‐Haibach, Lars Husmann, Niklaus Schaefer, Paul Stolzmann, Gustav K. von Schulthess and Christoph Schmid and has published in prestigious journals such as PLoS ONE, Journal of Nuclear Medicine and European Journal of Nuclear Medicine and Molecular Imaging.

In The Last Decade

Bert-Ram Sah

33 papers receiving 737 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Bert-Ram Sah Switzerland	19	372	295	240	145	105	36	748
Y. Le Bras France	21	362 1.0×	323 1.1×	613 2.6×	111 0.8×	51 0.5×	55	1.1k
Sait Sağer Türkiye	13	237 0.6×	218 0.7×	179 0.7×	28 0.2×	48 0.5×	90	688
Ernst‐Michael Jung Germany	17	160 0.4×	210 0.7×	158 0.7×	94 0.6×	23 0.2×	45	559
Deirdre M. Coll United States	14	304 0.8×	155 0.5×	781 3.3×	103 0.7×	17 0.2×	23	1.0k
Wibke Uller Germany	17	110 0.3×	488 1.7×	207 0.9×	80 0.6×	30 0.3×	85	793
Susanna Guerrini Italy	17	171 0.5×	341 1.2×	251 1.0×	100 0.7×	12 0.1×	57	737
Hsing‐Yang Tu Taiwan	12	174 0.5×	218 0.7×	139 0.6×	49 0.3×	10 0.1×	36	582
Emanuele Grassedonio Italy	16	229 0.6×	203 0.7×	159 0.7×	53 0.4×	8 0.1×	63	632
G Vallancien France	13	131 0.4×	169 0.6×	418 1.7×	170 1.2×	17 0.2×	56	724
Blanca Paño Spain	11	179 0.5×	170 0.6×	325 1.4×	46 0.3×	28 0.3×	22	540

Countries citing papers authored by Bert-Ram Sah

Since Specialization

Citations

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

Fields of papers citing papers by Bert-Ram Sah

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Bert-Ram Sah. 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 Bert-Ram Sah. The network helps show where Bert-Ram Sah may publish in the future.

Co-authorship network of co-authors of Bert-Ram Sah

This figure shows the co-authorship network connecting the top 25 collaborators of Bert-Ram Sah. A scholar is included among the top collaborators of Bert-Ram Sah 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 Bert-Ram Sah. Bert-Ram Sah 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

Sah, Bert-Ram, Alexander Maurer, Simon A. Mueller, et al.. (2025). Use of the tracheal bisecting line to differentiate upper pole from lower pole parathyroid adenomas: a PET/MR study using [18F]Fluorocholine. Annals of Nuclear Medicine. 40(1). 66–72.

Sah, Bert-Ram. (2025). Outcome Comparison in Microscopic and Endoscopic Trans-Sphenoidal Pituitary Adenoma Surgery in Terms of Extent of Resection. 4(4). 165–165. 1 indexed citations

Gennari, Antonio Giulio, Grégoire B. Morand, Simon A. Mueller, et al.. (2025). MR Pulse Sequences for Parathyroid Adenoma Imaging Using [18F]fluorocholine PET/MR in Primary Hyperparathyroidism. Nuclear Medicine and Molecular Imaging. 60(2). 121–130.

Schawkat, Khoschy, Bert-Ram Sah, Edwin E. G. W. ter Voert, et al.. (2021). Role of intravoxel incoherent motion parameters in gastroesophageal cancer: relationship with 18F-FDG-positron emission tomography, computed tomography perfusion and magnetic resonance perfusion imaging parameters. The Quarterly Journal of Nuclear Medicine and Molecular Imaging. 65(2). 178–186. 1 indexed citations

Veit‐Haibach, Patrick, Martin W. Huellner, Martin Banyai, et al.. (2021). CT perfusion in peripheral arterial disease—hemodynamic differences before and after revascularisation. European Radiology. 31(8). 5507–5513. 12 indexed citations

Sah, Bert-Ram, Andrew Mallia, Christian Kelly‐Morland, et al.. (2019). Exploratory radiomic features from integrated 18F-fluorodeoxyglucose positron emission tomography/magnetic resonance imaging are associated with contemporaneous metastases in oesophageal/gastroesophageal cancer. European Journal of Nuclear Medicine and Molecular Imaging. 46(7). 1478–1484. 13 indexed citations

Sah, Bert-Ram, Soleen Ghafoor, Irene A. Burger, et al.. (2018). Feasibility of ¹⁸F-FDG Dose Reductions in Breast Cancer PET/MRI. Journal of Nuclear Medicine. 59(12). 1817–1822. 12 indexed citations

Sah, Bert-Ram, Gaspar Delso, Edwin E. G. W. ter Voert, et al.. (2018). Evaluation of multifunctional imaging parameters in gastro-oesophageal cancer using F-18-FDG-PET/CT with integrated perfusion CT. The Quarterly Journal of Nuclear Medicine and Molecular Imaging. 1 indexed citations

Sah, Bert-Ram, Paul Stolzmann, Gaspar Delso, et al.. (2016). Clinical evaluation of a block sequential regularized expectation maximization reconstruction algorithm in 18F-FDG PET/CT studies. Nuclear Medicine Communications. 38(1). 57–66. 42 indexed citations

10.

Sekine, Tetsuro, Felipe de Galiza Barbosa, Bert-Ram Sah, et al.. (2016). PET/MR Outperforms PET/CT in Suspected Occult Tumors. Clinical Nuclear Medicine. 42(2). e88–e95. 33 indexed citations

11.

Huellner, Martin W., Susanne Aberle, Bert-Ram Sah, et al.. (2015). Visualization of Parathyroid Hyperplasia Using 18F-Fluorocholine PET/MR in a Patient With Secondary Hyperparathyroidism. Clinical Nuclear Medicine. 41(3). e159–e161. 11 indexed citations

12.

Husmann, Lars, et al.. (2015). Determinants of diagnostic performance of 18F-FDG PET/CT in patients with fever of unknown origin. Nuclear Medicine Communications. 37(1). 57–65. 33 indexed citations

13.

Sah, Bert-Ram, Irene A. Burger, Roger Schibli, et al.. (2015). Dosimetry and First Clinical Evaluation of the New ¹⁸F-Radiolabeled Bombesin Analogue BAY 864367 in Patients with Prostate Cancer. Journal of Nuclear Medicine. 56(3). 372–378. 58 indexed citations

14.

Morsbach, Fabian, Bert-Ram Sah, Gilbert Puippe, et al.. (2014). Perfusion CT best predicts outcome after radioembolization of liver metastases: a comparison of radionuclide and CT imaging techniques. European Radiology. 24(7). 1455–1465. 22 indexed citations

15.

Fuchs, Tobias A., Julia Stehli, Svetlana Dougoud, et al.. (2014). Coronary artery calcium quantification from contrast enhanced CT using gemstone spectral imaging and material decomposition. International journal of cardiac imaging. 30(7). 1399–1405. 20 indexed citations

16.

Sah, Bert-Ram, Roger Schibli, Robert Waibel, et al.. (2013). Tumor Imaging in Patients with Advanced Tumors Using a New ^99mTc-Radiolabeled Vitamin B12 Derivative. Journal of Nuclear Medicine. 55(1). 43–49. 27 indexed citations

17.

Fuchs, Tobias A., Bert-Ram Sah, Julia Stehli, et al.. (2013). Attenuation Correction Maps for SPECT Myocardial Perfusion Imaging from Contrast-Enhanced Coronary CT Angiography: Gemstone Spectral Imaging with Single-Source Dual Energy and Material Decomposition. Journal of Nuclear Medicine. 54(12). 2077–2080. 7 indexed citations

18.

Morsbach, Fabian, Thomas Pfammatter, Caecilia S. Reiner, et al.. (2013). Computed Tomographic Perfusion Imaging for the Prediction of Response and Survival to Transarterial Radioembolization of Liver Metastases. Investigative Radiology. 48(11). 787–794. 40 indexed citations

19.

Salzmann, Gian M., Bert-Ram Sah, Norbert P. Südkamp, & Philipp Niemeyer. (2012). Clinical outcome following the first-line, single lesion microfracture at the knee joint. Archives of Orthopaedic and Trauma Surgery. 133(3). 303–310. 27 indexed citations

20.

Salzmann, Gian M., et al.. (2012). Microfracture for Treatment of Knee Cartilage Defects in Children and Adolescents. Pediatric Reports. 4(2). e21–e21. 18 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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