Leena M. Hamberg

6.4k total citations · 2 hit papers
67 papers, 4.9k citations indexed

About

Leena M. Hamberg is a scholar working on Radiology, Nuclear Medicine and Imaging, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, Leena M. Hamberg has authored 67 papers receiving a total of 4.9k indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Radiology, Nuclear Medicine and Imaging, 14 papers in Pulmonary and Respiratory Medicine and 13 papers in Epidemiology. Recurrent topics in Leena M. Hamberg's work include MRI in cancer diagnosis (20 papers), Advanced MRI Techniques and Applications (18 papers) and Medical Imaging Techniques and Applications (12 papers). Leena M. Hamberg is often cited by papers focused on MRI in cancer diagnosis (20 papers), Advanced MRI Techniques and Applications (18 papers) and Medical Imaging Techniques and Applications (12 papers). Leena M. Hamberg collaborates with scholars based in United States, Finland and Singapore. Leena M. Hamberg's co-authors include George J. Hunter, Bruce R. Rosen, Robert M. Weisskoff, Jerrold L. Boxerman, Sanjay Saini, Jo-Anne O. Shepard, Thomas L. Toth, Mannudeep K. Kalra, Michael A. Blake and Michael M. Maher and has published in prestigious journals such as Proceedings of the National Academy of Sciences, SHILAP Revista de lepidopterología and PLoS ONE.

In The Last Decade

Leena M. Hamberg

65 papers receiving 4.8k 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.

Strategies for CT Radiation Dose Optimization

2004 814 citations Leena M. Hamberg, Sanjay Saini et al. Radiology profile →
Mr contrast due to intravascular magnetic susceptibility perturbations

1995 788 citations Leena M. Hamberg, Bruce R. Rosen et al. Magnetic Resonance in Medicine profile →

Peers

Countries citing papers authored by Leena M. Hamberg

Since Specialization

Citations

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

Fields of papers citing papers by Leena M. Hamberg

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Leena M. Hamberg. 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 Leena M. Hamberg. The network helps show where Leena M. Hamberg may publish in the future.

Co-authorship network of co-authors of Leena M. Hamberg

This figure shows the co-authorship network connecting the top 25 collaborators of Leena M. Hamberg. A scholar is included among the top collaborators of Leena M. Hamberg 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 Leena M. Hamberg. Leena M. Hamberg 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	Radiation dose of fluoroscopy-guided versus ultralow-dose CT-fluoroscopy-guided lumbar spine epidural steroid injections 2021 ·Skeletal Radiology ·(unknown), Nityanand Miskin, (unknown), Leena M. Hamberg, Jacob Mandell	6
2	4D-CT is Superior to Ultrasound and Sestamibi for Localizing Recurrent Parathyroid Disease 2018 ·Annals of Surgical Oncology ·(unknown), (unknown), George J. Hunter, Leena M. Hamberg, Nancy L. Cho, Atul A. Gawande, Gerard M. Doherty, Francis D. Moore, Matthew A. Nehs	35
3	Diagnostic Yield of Emergency Department Arch-to-Vertex CT Angiography in Patients with Suspected Acute Stroke 2014 ·American Journal of Neuroradiology ·Amy R. Deipolyi, Leena M. Hamberg, R. Gilberto González, Joshua A Hirsch, George J. Hunter	11
4	4D-CT for Preoperative Localization of Abnormal Parathyroid Glands in Patients with Hyperparathyroidism: Accuracy and Ability to Stratify Patients by Unilateral versus Bilateral Disease in Surgery-Naïve and Re-Exploration Patients 2013 ·American Journal of Neuroradiology ·Hillary R. Kelly, Leena M. Hamberg, George J. Hunter	65
5	Accuracy of Four-dimensional CT for the Localization of Abnormal Parathyroid Glands in Patients with Primary Hyperparathyroidism 2012 ·Radiology ·George J. Hunter, Dawid Schellingerhout, Thinh Vu, Nancy D. Perrier, Leena M. Hamberg	91
6	CT Perfusion Identifies Increased Salvage of Tissue in Patients Receiving Intravenous Recombinant Tissue Plasminogen Activator within 3 Hours of Stroke Onset 2008 ·American Journal of Neuroradiology ·Heli Silvennoinen, Leena M. Hamberg, Perttu J. Lindsberg, Leena Valanne, George J. Hunter	39
7	Assessing Tumor Perfusion and Treatment Response in Rectal Cancer with Multisection CT: Initial Observations 2005 ·Radiology ·Dushyant V. Sahani, Sanjeeva P. Kalva, Leena M. Hamberg, Peter F. Hahn, Christopher G. Willett, Sanjay Saini, Peter R. Müeller, Ting-Yim Lee	219
8	Acute studies of a new primate model of reversible middle cerebral artery occlusion 2005 ·Journal of Stroke and Cerebrovascular Diseases ·Alex J. de Crespigny, Helen D’Arceuil, Kenneth I. Maynard, Julian He, (unknown), Alexander Norbash, Prabhat K. Sehgal, Leena M. Hamberg, George J. Hunter, Ronald F. Budzik, Christopher M. Putman, Ramón González	54
9	Comparison of image quality between conventional and low-dose nonenhanced head CT. 2004 ·PubMed Central ·Mark E. Mullins, Michael H. Lev, Peter F. Bove, (unknown), Sanjay Saini, James T. Rhea, James H. Thrall, George J. Hunter, Leena M. Hamberg, R. Gilberto González	70
10	Aortoiliac Gadolinium-enhanced CT Angiography: Improved Results with a 16–Detector Row Scanner Compared with a Four–Detector Row Scanner 2004 ·Journal of Vascular and Interventional Radiology ·Stéphan Wicky, Alan J. Greenfield, Chieh‐Min Fan, Stuart C. Geller, Leena M. Hamberg, Udo Hoffmann, Arthur C. Waltman	10
11	Evaluation of Retrospective Multisector and Half Scan ECG-Gated Multidetector Cardiac CT Protocols with Moving Phantoms 2002 ·Journal of Computer Assisted Tomography ·Stéphan Wicky, Michael Rosol, Leena M. Hamberg, Udo Hoffmann, Christian Enzweiler, (unknown), Thomas J. Brady	18
12	Dynamic contrast-enhanced computed tomography of acute ischemic stroke: CTA and CTP 2002 ·Seminars in Roentgenology ·Sean P. Cullen, Sean Symons, George J. Hunter, Leena M. Hamberg, Walter J. Koroshetz, Ramón González, Michael H. Lev	7
13	Concurrent Induction of Lymphangiogenesis, Angiogenesis, and Macrophage Recruitment by Vascular Endothelial Growth Factor-C in Melanoma 2001 ·American Journal Of Pathology ·Mihaela Skobe, Leena M. Hamberg, Thomas Hawighorst, Michael Schirner, Gerald Wolf, Kari Alitalo, Michael Detmar	325
14	CT Perfusion Imaging versus MR Diffusion Weighted Imaging: Prediction of Final Infarct Size in Hyperacute Stroke 2001 ·Stroke ·Tyler M. Berzin, Michael H. Lev, Daniel A. Goodman, Walter J. Koroshetz, George J. Hunter, Leena M. Hamberg, Ferdinand Buonanno, Christopher M. Putman, (unknown), Clifford J. Eskey, Lee H. Schwamm, (unknown)	10
15	Changes in Vascularization of Human Breast Cancer Xenografts Responding to Antiestrogen Therapy 1999 ·Neoplasia ·Claus Andrup Kristensen, Leena M. Hamberg, George J. Hunter, Sylvie Roberge, (unknown), Gerald Wolf, Rakesh K. Jain	11
16	Mismatch between Cerebral Blood Volume and Flow Index during Transient Focal Ischemia Studied with MRI and Gd-BOPTA - International Society for Magnetic Resonance in Medicine 1998 ·Magnetic Resonance Imaging ·Francesca Caramia, Zhihong Huang, Leena M. Hamberg, Robert M. Weisskoff, G. Zaharchuk, Michael A. Moskowitz, Friedrich Cavagna, B.R. Rosen	1
17	Continuous assessment of relative cerebral blood volume in transient ischemia using steady state susceptibility‐contrast MRI 1996 ·Magnetic Resonance in Medicine ·Leena M. Hamberg, (unknown), George Stranjalis, George J. Hunter, Zhihong Huang, Elkan F. Halpern, Robert M. Weisskoff, M A Moskowitz, Bruce R. Rosen	66
18	Quantitative and dynamic MRI of neuroprotection in experimental stroke 1995 ·Journal of the Neurological Sciences ·Y. Albert Pan, Eng H. Lo, Kunio Matsumoto, Leena M. Hamberg, Haiyan Jiang	17
19	DIFFUSION AND PERFUSION FAST SCANNING IN BRAIN TUMORS 1993 ·Neuroimaging Clinics of North America ·Bruce R. Rosen, Hannu J. Aronen, Mark S. Cohen, John W. Belliveau, Leena M. Hamberg, Kenneth K. Kwong, (unknown)	3
20	Advances in clinical neuroimaging: functional MR imaging techniques. 1993 ·Radiographics ·Bruce R. Rosen, Hannu J. Aronen, Kenneth K. Kwong, John W. Belliveau, Leena M. Hamberg, (unknown)	23

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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