Jochen Gaa

4.6k total citations · 1 hit paper
68 papers, 3.4k citations indexed

About

Jochen Gaa is a scholar working on Radiology, Nuclear Medicine and Imaging, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Jochen Gaa has authored 68 papers receiving a total of 3.4k indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Radiology, Nuclear Medicine and Imaging, 21 papers in Surgery and 19 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Jochen Gaa's work include MRI in cancer diagnosis (22 papers), Advanced MRI Techniques and Applications (14 papers) and Radiomics and Machine Learning in Medical Imaging (11 papers). Jochen Gaa is often cited by papers focused on MRI in cancer diagnosis (22 papers), Advanced MRI Techniques and Applications (14 papers) and Radiomics and Machine Learning in Medical Imaging (11 papers). Jochen Gaa collaborates with scholars based in Germany, United States and Netherlands. Jochen Gaa's co-authors include Piotr A. Wielopolski, Bettina Siewert, Ernst J. Rummeny, Robert R. Edelman, Steven Warach, Konstantin Holzapfel, Robert R. Edelman, Carl Ganter, Melanie Bruegel and Matthias Eiber and has published in prestigious journals such as The Lancet, Circulation and Journal of Clinical Oncology.

In The Last Decade

Jochen Gaa

64 papers receiving 3.4k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Acute human stroke studied by whole brain echo planar diffusion‐weighted magnetic resonance imaging

1995 763 citations Jochen Gaa, Piotr A. Wielopolski et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Jochen Gaa Germany	26	2.2k	943	642	619	506	68	3.4k
Thomas C. Lauenstein Germany	45	3.0k 1.3×	1.4k 1.5×	598 0.9×	1.3k 2.1×	838 1.7×	150	5.1k
Winfried A. Willinek Germany	36	2.0k 0.9×	767 0.8×	841 1.3×	460 0.7×	570 1.1×	118	3.6k
Ulrike Attenberger Germany	32	2.5k 1.1×	881 0.9×	405 0.6×	579 0.9×	386 0.8×	264	4.0k
Nina F. Schwenzer Germany	36	2.4k 1.1×	466 0.5×	1.1k 1.7×	660 1.1×	381 0.8×	121	4.3k
Marc Van Cauteren Japan	29	4.1k 1.8×	867 0.9×	286 0.4×	537 0.9×	298 0.6×	91	4.9k
Lale Umutlu Germany	38	3.4k 1.5×	1.3k 1.3×	491 0.8×	751 1.2×	1.0k 2.0×	273	5.2k
Michael Laniado Germany	34	2.0k 0.9×	816 0.9×	405 0.6×	470 0.8×	287 0.6×	116	3.5k
Jeffrey J. Brown United States	33	1.7k 0.8×	827 0.9×	806 1.3×	1.3k 2.0×	317 0.6×	122	4.2k
Eric K. Outwater United States	46	1.8k 0.8×	1.1k 1.1×	655 1.0×	2.0k 3.2×	517 1.0×	118	6.3k
Hilmar Kuehl Germany	30	1.7k 0.8×	1.3k 1.4×	400 0.6×	604 1.0×	689 1.4×	57	3.1k

Countries citing papers authored by Jochen Gaa

Since Specialization

Citations

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

Fields of papers citing papers by Jochen Gaa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jochen Gaa

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

Gaa, Jochen, et al.. (2023). Whole-Body Imaging for the Primary Staging of Melanomas—A Single-Center Retrospective Study. Cancers. 15(21). 5265–5265. 1 indexed citations

Westphal, Dominik S., et al.. (2022). Myocarditis or inherited disease? – The multifaceted presentation of arrhythmogenic cardiomyopathy. Gene. 827. 146470–146470. 5 indexed citations

Saugel, Bernd, Sebastian Mair, Agnes S. Meidert, et al.. (2014). The effects of transjugular intrahepatic portosystemic stent shunt on systemic cardiocirculatory parameters. Journal of Critical Care. 29(6). 1001–1005. 13 indexed citations

Wildgruber, Moritz, Karen Becker, Marcus Feith, & Jochen Gaa. (2014). Perivascular epitheloid cell tumor (PEComa) mimicking retroperitoneal liposarcoma. World Journal of Surgical Oncology. 12(1). 3–3. 11 indexed citations

Phillip, Veit, Sebastian Rasch, Jochen Gaa, Roland M. Schmid, & Hana Algül. (2013). Spontaneous Bleeding in Pancreatitis Treated by Transcatheter Arterial Coil Embolization: A Retrospective Study. PLoS ONE. 8(8). e72903–e72903. 14 indexed citations

Phillip, Veit, Karen Becker, Jochen Gaa, et al.. (2012). First case of spontaneous myospherulosis of the liver. Journal of Clinical Pathology. 66(2). 161–163. 2 indexed citations

Phillip, Veit, Jochen Gaa, Hermann Berger, et al.. (2011). Advanced Hemodynamic Monitoring before and after Transjugular Intrahepatic Portosystemic Shunt: Implications for Selection of Patients—A Prospective Study. Radiology. 262(1). 343–352. 27 indexed citations

Holzapfel, Konstantin, Carolin Reiser–Erkan, Alexander A. Fingerle, et al.. (2010). Comparison of diffusion-weighted MR imaging and multidetector-row CT in the detection of liver metastases in patients operated for pancreatic cancer. Abdominal Imaging. 36(2). 179–184. 72 indexed citations

Weber, Andreas, Jochen Gaa, Peter Born, et al.. (2008). Complications of percutaneous transhepatic biliary drainage in patients with dilated and nondilated intrahepatic bile ducts. European Journal of Radiology. 72(3). 412–417. 106 indexed citations

10.

Gaa, Jochen, Α. Richter, M. Trede, & M. Georgi. (2008). Fortschritte in der kernspintomographischen Diagnostik von Pankreastumoren. DMW - Deutsche Medizinische Wochenschrift. 123(24). 773–776.

11.

Seemann, Marcus D. & Jochen Gaa. (2005). Cardiac Metastasis. Circulation. 112(21). e329–30. 9 indexed citations

12.

Kovács, Adorján F., Natascha Döbert, Jochen Gaa, Christian Menzel, & Klaus Bitter. (2004). Positron Emission Tomography in Combination With Sentinel Node Biopsy Reduces the Rate of Elective Neck Dissections in the Treatment of Oral and Oropharyngeal Cancer. Journal of Clinical Oncology. 22(19). 3973–3980. 53 indexed citations

13.

Gaa, Jochen, et al.. (2002). CT or MRI for Predicting Vascular Involvement in Pancreatic Cancer?. Pancreatology. 2(4). 425–426.

14.

Hatabu, Hiroto, Jochen Gaa, Eiji Tadamura, et al.. (1999). MR imaging of pulmonary parenchyma with a half-Fourier single-shot turbo spin-echo (HASTE) sequence. European Journal of Radiology. 29(2). 152–159. 114 indexed citations

15.

Hatabu, Hiroto, Jochen Gaa, K. Stock, et al.. (1999). Application of a spectral–spatial water excitation for MR angiography. European Journal of Radiology. 29(3). 253–258. 3 indexed citations

16.

Diehl, Steffen J., et al.. (1999). MR Imaging of Pancreatic Lesions. Investigative Radiology. 34(9). 589–589. 25 indexed citations

17.

Gass, Achim, Michael G. Hennerici, Jochen Gaa, & Andreas Schwartz. (1997). Rapid recovery from left hemiplegia. The Lancet. 349(9054). 772–772. 7 indexed citations

18.

Gazelle, G. Scott, Jochen Gaa, Sanjay Saini, & Paul C. Shellito. (1995). Staging of Colon Carcinoma Using Water Enema CT. Journal of Computer Assisted Tomography. 19(1). 87–91. 66 indexed citations

19.

Wielopolski, Piotr A., et al.. (1995). Breath‐Hold 3D STAR MR Angiography of the Renal Arteries Using Segmented Echo Planar Imaging. Magnetic Resonance in Medicine. 33(3). 432–438. 29 indexed citations

20.

Edelman, Robert R., Jochen Gaa, Van J. Wedeen, et al.. (1994). In vivo measurement of water diffusion in the human heart. Magnetic Resonance in Medicine. 32(3). 423–428. 116 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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