P.J. Countryman

561 citations

26 papers · 411 indexed · h-index 11

Co-authors: Charles Peterfy Ying Lü Harry K. Genant Yebin Jiang Joel S. Karp G. Muehllehner Paul E. Kinahan Julie C. DiCarlo
Topics: Musculoskeletal synovial abnormalities and treatments (8 papers)Rheumatoid Arthritis Research and Therapies (6 papers)Nuclear Physics and Applications (5 papers)
Cited by: Rheumatology Radiation Hematology
Journals: Physical Review Letters Journal of Clinical Oncology Physics Letters B
Partner nations: United States Netherlands United Kingdom

In The Last Decade

P.J. Countryman

25 papers receiving 398 citations

Peers

Countries citing papers authored by P.J. Countryman

Since Specialization

Citations

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

Fields of papers citing papers by P.J. Countryman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P.J. Countryman. 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 P.J. Countryman. The network helps show where P.J. Countryman may publish in the future.

Co-authorship network of co-authors of P.J. Countryman

This figure shows the co-authorship network connecting the top 25 collaborators of P.J. Countryman. A scholar is included among the top collaborators of P.J. Countryman 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 P.J. Countryman. P.J. Countryman 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	Effect of increased axial field of view of on the performance of a volume PET scanner. [Positron Emission Tomography (PET)] 2024 ·OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) ·Joel S. Karp,Paul E. Kinahan,G. Muehllehner,P.J. Countryman	0
2	CSF1 Receptor Inhibition of Tenosynovial Giant Cell Tumor Using Novel Disease-Specific MRI Measures of Tumor Burden 2022 ·Future Oncology ·Charles Peterfy,Yan Chen,P.J. Countryman,Bartosz Chmielowski,Stephen P. Anthony,John H. Healey,Zev A. Wainberg,Allen Lee Cohn,Geoffrey I. Shapiro,Vicki L. Keedy,Arun S. Singh,Igor Puzanov,Andrew J. Wagner,Meng Qian,(unknown),Henry H. Hsu,Sandra Tong-Starksen,William D. Tap	7
3	AC-CUTE: An Open-Label Study to Evaluate Progression of Structural Joint Damage and Inflammation in Subjects with Moderate to Severe Rheumatoid Arthritis 2018 ·International Journal of Rheumatology ·Paul Bird,Charles Peterfy,P.J. Countryman,Hedley Griffiths,(unknown),Peter Youssef,Fredrick Joshua,Stephen Hall	5
4	Tumor volume score (TVS), modified recist, and tissue damage score (TDS) as novel methods for assessing response in tenosynovial giant cell tumors (TGCT) treated with pexidartinib: Relationship with patient-reported outcomes (PROs). 2017 ·Journal of Clinical Oncology ·Charles Peterfy,Xin Ye,Heather L. Gelhorn,Rebecca M. Speck,P.J. Countryman,Vicki L. Keedy,Zev A. Wainberg,Arun S. Singh,Bartosz Chmielowski,Daniel D. Von Hoff,Hani M. Babiker,Vivek Khemka,Gregory M. Coté,Geoffrey I. Shapiro,Andrew J. Wagner,John H. Healey,Henry H. Hsu,Paul Lin,(unknown),William D. Tap	3
5	Short-term changes on MRI predict long-term changes on radiography in rheumatoid arthritis: an analysis by an OMERACT Task Force of pooled data from four randomised controlled trials 2016 ·Annals of the Rheumatic Diseases ·Charles Peterfy,Vibeke Strand,Lü Tian,Mikkel Østergaard,Ying Lü,Julie C. DiCarlo,P.J. Countryman,Atul Deodhar,Robert Landewé,Veena K. Ranganath,O. Troum,Philip G. Conaghan	14
6	Monitoring cartilage loss in the hands and wrists in rheumatoid arthritis with magnetic resonance imaging in a multi-center clinical trial: IMPRESS (NCT00425932) 2013 ·Arthritis Research & Therapy ·Charles Peterfy,Ewa Olech,Julie C. DiCarlo,Joan T. Merrill,P.J. Countryman,Norman Gaylis	33
7	AB1271 Single field-of-view MRI technique for rheumatoid arthritis clinical trials shortens hand/wrist imaging time 2012 ·Annals of the Rheumatic Diseases ·Julie C. DiCarlo,Brian A. Hargreaves,Kim Butts Pauly,(unknown),P.J. Countryman,Charles Peterfy	1
8	Magnetic Resonance Imaging in Rheumatoid Arthritis Clinical Trials: Emerging Patterns Based on Recent Experience 2011 ·The Journal of Rheumatology ·Charles Peterfy,P.J. Countryman,Annarita Gabriele,Tim Shaw,Andrew M. Anisfeld,Wayne Tsuji,Ewa Olech,Norman Gaylis,Philip G. Conaghan,Vibeke Strand,Julie C. DiCarlo	17
9	Conceptual design of a gyrotron-driven superconducting ECR ion source 2003 ·P.J. Countryman,C. M. Lyneis,(unknown)	1
10	Effect of increased axial field of view on the performance of a volume PET scanner 2002 ·Conference Record of the 1991 IEEE Nuclear Science Symposium and Medical Imaging Conference ·Joel S. Karp,Paul E. Kinahan,G. Muehllehner,P.J. Countryman	2
11	Comparison of Digitized Images with Original Radiography for Semiquantitative Assessment of Osteoporotic Fractures 2000 ·Osteoporosis International ·Chun‐Ying Wu,Cornelis van Kuijk,(unknown),Yue‐Ming Jiang,Mei Jun Chan,P.J. Countryman,Harry K. Genant	20
12	Assessment of rheumatoid arthritis using a modified scoring method on digitized and original radiographs 1998 ·Arthritis & Rheumatism ·Harry K. Genant,Yebin Jiang,Charles Peterfy,Ying Lü,(unknown),P.J. Countryman	156
13	Classification of vertebral fractures: Landmark-based shape recognition by neural networks 1996 ·Osteoporosis International ·(unknown),(unknown),P.J. Countryman,(unknown),Harry K. Genant	2
14	Development of a neural network-based computer aided diagnosis system for a vertebral morphometry workstation 1996 ·Bone ·(unknown),P.J. Countryman,Harry K. Genant	1
15	Effect of increased axial field of view on the performance of a volume PET scanner 1993 ·IEEE Transactions on Medical Imaging ·Joel S. Karp,Paul E. Kinahan,G. Muehllehner,P.J. Countryman	43
16	Coincident electrofission ofU238atq≊0.26, 0.40, and 0.55fm−1 1986 ·Physical Review C ·K. A. Griffioen,P.J. Countryman,K.T. Knöpfle,K. van Bibber,M. R. Yearian,J. G. Woodworth,D. Rowley,J. R. Calarco	9
17	Transfer and breakup processes in reactions of 11- and 17-MeV/nucleon20Ne+197Au 1985 ·Physical Review C ·S. Wald,S. B. Gazes,Catherine R. Albiston,Y. Chan,B.G. Harvey,Martin J. Murphy,I. Tserruya,R.G. Stokstad,P.J. Countryman,K. van Bibber,H. Homeyer	22
18	A two-dimensional position-sensitive phoswich detector 1984 ·Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·(unknown),R. G. Stokstad,Y. D. Chan,S. Wald,P.J. Countryman	20
19	Coincidence Electron Scattering (e,e′f) and Multipole Strength Functions inU238 1984 ·Physical Review Letters ·K. A. Griffioen,P.J. Countryman,K.T. Knöpfle,K. van Bibber,M. R. Yearian,J. G. Woodworth,D. Rowley,J. R. Calarco	11
20	The plastic box -- a 4π detector for intermediate energy heavy ion physics 1984 ·IEEE Transactions on Nuclear Science ·K. van Bibber,P.J. Countryman,Martin J. Murphy,Y. D. Chan,R.G. Stokstad,I. Tserruya,S. Wald	4

About P.J. Countryman

P.J. Countryman is a scholar working on Radiation, Rheumatology and Nuclear and High Energy Physics, having authored 26 papers that have together received 411 indexed citations. Recurring topics across this work include Musculoskeletal synovial abnormalities and treatments (8 papers), Rheumatoid Arthritis Research and Therapies (6 papers) and Nuclear Physics and Applications (5 papers). The work is most often cited by research in Rheumatology (233 citations), Radiation (72 citations) and Hematology (60 citations). P.J. Countryman has collaborated with scholars based in United States, Netherlands and United Kingdom. Frequent co-authors include Charles Peterfy, Ying Lü, Harry K. Genant, Yebin Jiang, Joel S. Karp, G. Muehllehner, Paul E. Kinahan, Julie C. DiCarlo, Harry K. Genant and Ewa Olech. Their work appears in journals such as Physical Review Letters, Journal of Clinical Oncology and Physics Letters B.

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