J A Spencer

1.5k total citations
22 papers, 1.1k citations indexed

About

J A Spencer is a scholar working on Surgery, Rheumatology and Genetics. According to data from OpenAlex, J A Spencer has authored 22 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Surgery, 5 papers in Rheumatology and 4 papers in Genetics. Recurrent topics in J A Spencer's work include Diverticular Disease and Complications (5 papers), Anorectal Disease Treatments and Outcomes (4 papers) and Pelvic floor disorders treatments (4 papers). J A Spencer is often cited by papers focused on Diverticular Disease and Complications (5 papers), Anorectal Disease Treatments and Outcomes (4 papers) and Pelvic floor disorders treatments (4 papers). J A Spencer collaborates with scholars based in United Kingdom, Australia and Austria. J A Spencer's co-authors include N. S. Ambrose, James Morris, J.P. Ward, Ian J. Beckingham, David J. Wilson, Jennifer A. Marshall Graves, Janice Ward, J. M. Watson, Arthur D. Riggs and Keith Chapple and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Clinical Oncology and SHILAP Revista de lepidopterología.

In The Last Decade

J A Spencer

20 papers receiving 1.0k citations

Peers

Countries citing papers authored by J A Spencer

Since Specialization

Citations

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

Fields of papers citing papers by J A Spencer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J A Spencer

This figure shows the co-authorship network connecting the top 25 collaborators of J A Spencer. A scholar is included among the top collaborators of J A Spencer 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 J A Spencer. J A Spencer 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	The Role of Magnetic Resonance Imaging in Penile Fracture Management—A Systematic Review 2025 ·SHILAP Revista de lepidopterología ·Henry E. Wang, (unknown), (unknown), (unknown), J A Spencer, Sunny Nalavenkata, (unknown)	1
2	Gynaecological masses: imaging and pathology 2010 ·Cancer Imaging ·J A Spencer	3
3	Staging of endometrial cancer with MRI: Guidelines of the European Society of Urogenital Imaging 2009 ·European Radiology ·Karen Kinkel, Rosmarie Forstner, Francesco Danza, Laura Oleaga, Teresa Margarida Cunha, Antonina Bergman, Jelle O. Barentsz, Corinne Balleyguier, Boris Brkljačić, J A Spencer	129
4	Utility of image-guided peritoneal core biopsy and radiological findings in women with prior breast cancer and a new diagnosis of peritoneal carcinomatosis 2008 ·Journal of Clinical Oncology ·E Takeuchi, (unknown), Geoffrey Hall, Timothy Perren, J A Spencer	0
5	Women with peritoneal carcinomatosis of unknown origin: efficacy of image‐guided biopsy to determine site‐specific diagnosis 2006 ·BJOG An International Journal of Obstetrics & Gynaecology ·(unknown), (unknown), (unknown), M.J. Weston, Richard Hutson, Nafisa Wilkinson, Timothy Perren, Geoffrey K. Lane, J A Spencer	36
6	Case of the month. A twist in the tail. 2000 ·British Journal of Radiology ·Bobby Bhartia, Paul Cronin, J A Spencer	0
7	MR Imaging Classification of Perianal Fistulas and Its Implications for Patient Management 2000 ·Radiographics ·James Morris, J A Spencer, N. S. Ambrose	274
8	Dynamic contrast-enhanced MR imaging and dual-phase helical CT in the preoperative assessment of suspected pancreatic cancer: a comparative study with receiver operating characteristic analysis. 1999 ·American Journal of Roentgenology ·Maria Sheridan, Janice Ward, J. Ashley Guthrie, J A Spencer, Charles Craven, David J. Wilson, P J Guillou, Philip Robinson	118
9	Imaging of pancreatic trauma. 1998 ·British Journal of Radiology ·(unknown), J A Spencer, Shamsi El‐Hasani, Maria Sheridan	21
10	Outcome after surgery for perianal fistula: predictive value of MR imaging. 1998 ·American Journal of Roentgenology ·J A Spencer, Keith Chapple, David J. Wilson, J.P. Ward, Alastair Windsor, N. S. Ambrose	119
11	Liver transplantation: Dynamic contrast-enhanced magnetic resonance imaging of the hepatic vasculature 1996 ·Clinical Radiology ·Janice Ward, J A Spencer, J. Ashley Guthrie, Philip Robinson	12
12	Clostridial infection of the abdomen: CT findings in two successfully treated patients. 1996 ·American Journal of Roentgenology ·J A Spencer, (unknown)	1
13	Dynamic contrast-enhanced MR imaging of perianal fistulas. 1996 ·American Journal of Roentgenology ·J A Spencer, J.P. Ward, Ian J. Beckingham, (unknown), N. S. Ambrose	112
14	Prospective evaluation of dynamic contrast enhanced magnetic resonance imaging in the evaluation of fistula in ano 1996 ·British journal of surgery ·Ian J. Beckingham, J A Spencer, Janice Ward, (unknown), (unknown), N. S. Ambrose	74
15	Multispiral three-dimensional computed tomography in the investigation of craniosynostosis: technique optimization 1995 ·British Journal of Radiology ·Charles Craven, (unknown), (unknown), (unknown), J A Spencer	11
16	Ultrasound-guided four quadrant biopsy of the prostate: Efficacy in the diagnosis of isoechoic cancer 1994 ·Clinical Radiology ·J A Spencer, Archie Alexander, Leonard G. Gomella, T Matteuccí, B. B. Goldberg	11
17	CT imaging of an Egyptian mummy 1993 ·QUT ePrints (Queensland University of Technology) ·Stephen Hughes, (unknown), Clive Baldock, Willy Wong, (unknown), R. Davis, J A Spencer	5
18	The use of a computerized image transfer system linking a regional neuroradiology centre to its district hospitals 1991 ·Clinical Radiology ·J A Spencer, (unknown), Matthew Hoare, Andy Molyneux, Philip Anslow	15
19	The X chromosome of monotremes shares a highly conserved region with the eutherian and marsupial X chromosomes despite the absence of X chromosome inactivation. 1990 ·Proceedings of the National Academy of Sciences ·J. M. Watson, J A Spencer, Arthur D. Riggs, Jennifer A. Marshall Graves	52
20	Computed tomography of intrathoracic kidney. 1988 ·PubMed ·A Greco, (unknown), J A Spencer	1

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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