Amy K. Hara

10.0k total citations · 2 hit papers
104 papers, 6.1k citations indexed

About

Amy K. Hara is a scholar working on Radiology, Nuclear Medicine and Imaging, Surgery and Oncology. According to data from OpenAlex, Amy K. Hara has authored 104 papers receiving a total of 6.1k indexed citations (citations by other indexed papers that have themselves been cited), including 49 papers in Radiology, Nuclear Medicine and Imaging, 48 papers in Surgery and 31 papers in Oncology. Recurrent topics in Amy K. Hara's work include Advanced X-ray and CT Imaging (26 papers), Colorectal Cancer Screening and Detection (25 papers) and Radiation Dose and Imaging (23 papers). Amy K. Hara is often cited by papers focused on Advanced X-ray and CT Imaging (26 papers), Colorectal Cancer Screening and Detection (25 papers) and Radiation Dose and Imaging (23 papers). Amy K. Hara collaborates with scholars based in United States, Canada and Japan. Amy K. Hara's co-authors include Alvin C. Silva, William Pavlicek, Jonathan A. Leighton, David E. Fleischer, Robert G. Paden, Russell I. Heigh, Virender K. Sharma, Arthur D. Shiff, Grigoris I. Leontiadis and C. Daniel Johnson and has published in prestigious journals such as Gastroenterology, Radiology and The American Journal of Gastroenterology.

In The Last Decade

Amy K. Hara

101 papers receiving 6.0k 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.

Iterative Reconstruction Technique for Reducing Body Radiation Dose at CT: Feasibility Study

2009 600 citations Amy K. Hara, Robert G. Paden et al. American Journal of Roentgenology profile →
Innovations in CT Dose Reduction Strategy: Application of the Adaptive Statistical Iterative Reconstruction Algorithm

2009 462 citations Alvin C. Silva, Amy K. Hara et al. American Journal of Roentgenology profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Amy K. Hara United States	37	2.7k	2.6k	2.1k	1.7k	1.1k	104	6.1k
Jeff L. Fidler United States	46	1.9k 0.7×	4.0k 1.6×	1.1k 0.5×	1.5k 0.9×	1.1k 1.0×	183	8.0k
Nicholas Gourtsoyiannis Greece	40	2.2k 0.8×	2.2k 0.8×	859 0.4×	271 0.2×	1.1k 1.0×	167	5.5k
Adrian Săftoiu Romania	44	1.6k 0.6×	2.8k 1.1×	815 0.4×	476 0.3×	1.7k 1.5×	294	6.7k
Brian R. Herts United States	39	1.8k 0.6×	1.6k 0.6×	817 0.4×	216 0.1×	2.6k 2.3×	130	5.0k
Michael Macari United States	43	2.5k 0.9×	2.3k 0.9×	1.6k 0.8×	188 0.1×	1.8k 1.6×	88	5.9k
Michael A. Blake United States	48	4.1k 1.5×	3.5k 1.4×	2.6k 1.2×	221 0.1×	1.5k 1.3×	165	8.2k
Ki Whang Kim South Korea	37	1.8k 0.6×	2.0k 0.8×	352 0.2×	273 0.2×	1.3k 1.1×	185	4.7k
Se Hyung Kim South Korea	38	826 0.3×	1.9k 0.7×	479 0.2×	594 0.3×	1.6k 1.4×	165	3.9k
Joel F. Platt United States	31	1.6k 0.6×	1.7k 0.7×	904 0.4×	92 0.1×	1.4k 1.2×	75	4.2k
Dushyant V. Sahani United States	43	4.2k 1.5×	1.3k 0.5×	3.2k 1.5×	101 0.1×	1.7k 1.5×	127	6.7k

Countries citing papers authored by Amy K. Hara

Since Specialization

Citations

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

Fields of papers citing papers by Amy K. Hara

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Amy K. Hara. 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 Amy K. Hara. The network helps show where Amy K. Hara may publish in the future.

Co-authorship network of co-authors of Amy K. Hara

This figure shows the co-authorship network connecting the top 25 collaborators of Amy K. Hara. A scholar is included among the top collaborators of Amy K. Hara 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 Amy K. Hara. Amy K. Hara 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

Wang, Winston, et al.. (2022). Initial Experience with a COVID-19 Screening Chatbot Before Radiology Appointments. Journal of Digital Imaging. 35(5). 1303–1307. 11 indexed citations

Fowler, Kathryn J., Harmeet Kaur, Brooks D. Cash, et al.. (2017). ACR Appropriateness Criteria ® Pretreatment Staging of Colorectal Cancer. Journal of the American College of Radiology. 14(5). S234–S244. 54 indexed citations

Katabathina, Venkata S., Christine O. Menias, Varaha S. Tammisetti, et al.. (2016). Malignancy after Solid Organ Transplantation: Comprehensive Imaging Review. Radiographics. 36(5). 1390–1407. 37 indexed citations

He, Miao, et al.. (2015). Selection and Pilot Implementation of a Mobile Image Viewer: A Case Study. JMIR mhealth and uhealth. 3(2). e45–e45. 8 indexed citations

Baker, Mark E., Amy K. Hara, Joel F. Platt, Dean D. T. Maglinte, & Joel G. Fletcher. (2015). CT enterography for Crohn’s disease: optimal technique and imaging issues. Abdominal Imaging. 40(5). 938–952. 62 indexed citations

Fletcher, Joel G., Lifeng Yu, Zhoubo Li, et al.. (2015). Observer Performance in the Detection and Classification of Malignant Hepatic Nodules and Masses with CT Image-Space Denoising and Iterative Reconstruction. Radiology. 276(2). 465–478. 51 indexed citations

Ehman, Eric C., Lifeng Yu, Armando Manduca, et al.. (2014). Methods for Clinical Evaluation of Noise Reduction Techniques in Abdominopelvic CT. Radiographics. 34(4). 849–862. 112 indexed citations

Flicek, Kristina T., et al.. (2010). Reducing the Radiation Dose for CT Colonography Using Adaptive Statistical Iterative Reconstruction: A Pilot Study. American Journal of Roentgenology. 195(1). 126–131. 166 indexed citations

Hara, Amy K., et al.. (2009). Iterative reconstruction technique for reducing body radiation dose at CT: Feasibility study (American Journal of Roentgenology (2009) 193, (764-771)). American Journal of Roentgenology. 193(4). 6 indexed citations

10.

Peterson, Christine, et al.. (2009). Volvulus of the Gastrointestinal Tract: Appearances at Multimodality Imaging. Radiographics. 29(5). 1281–1293. 137 indexed citations

11.

Johnson, Kristina T., Amy K. Hara, & C. Daniel Johnson. (2009). Evaluation of colitis: usefulness of CT enterography technique. Emergency Radiology. 16(4). 277–282. 29 indexed citations

12.

Leighton, Jonathan A., et al.. (2007). A prospective study of the utility of abdominal radiographs after capsule endoscopy for the diagnosis of capsule retention. Gastrointestinal Endoscopy. 66(5). 894–900. 23 indexed citations

13.

Kriegshauser, J. Scott & Amy K. Hara. (2006). Ulcerated Gastrointestinal Stromal Tumor (GIST) with Ingested Bone Foreign Body Mimicking a Perforation with Abscess. Radiology Case Reports. 1(3). 83–86. 1 indexed citations

14.

Hara, Amy K., Jonathan A. Leighton, Russell I. Heigh, et al.. (2006). Crohn Disease of the Small Bowel: Preliminary Comparison among CT Enterography, Capsule Endoscopy, Small-Bowel Follow-through, and Ileoscopy. Radiology. 238(1). 128–134. 207 indexed citations

15.

Triester, Stuart L., Amy K. Hara, Tonia M. Young‐Fadok, & Russell I. Heigh. (2005). Colonic Perforation After Computed Tomographic Colonography in a Patient with Fibrostenosing Crohn's Disease. The American Journal of Gastroenterology. 101(1). 189–192. 14 indexed citations

16.

Triester, Stuart L., Jonathan A. Leighton, Grigoris I. Leontiadis, et al.. (2005). A Meta-Analysis of the Yield of Capsule Endoscopy Compared to Other Diagnostic Modalities in Patients with Obscure Gastrointestinal Bleeding. The American Journal of Gastroenterology. 100(11). 2407–2418. 452 indexed citations

17.

Hara, Amy K.. (2005). Extracolonic findings at CT colonography. Seminars in Ultrasound CT and MRI. 26(1). 24–27. 21 indexed citations

18.

Johnson, C. Daniel, Amy K. Hara, & Judd E. Reed. (1998). Virtual endoscopy: what's in a name?. American Journal of Roentgenology. 171(5). 1201–1202. 21 indexed citations

19.

Johnson, C. Daniel, Amy K. Hara, & Judd E. Reed. (1997). Computed Tomographic Colonography (Virtual Colonoscopy): A New Method for Detecting Colorectal Neoplasms. Endoscopy. 29(6). 454–461. 56 indexed citations

20.

Hara, Amy K., D J Burkart, C. Daniel Johnson, Richard L. Ehman, & Duane M. Ilstrup. (1996). Abdominal phase‐contrast MR angiography: Breath‐Hold versus non‐breath‐hold techniques. Journal of Magnetic Resonance Imaging. 6(1). 94–98. 5 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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