T.S. O'Brien

769 total citations
22 papers, 555 citations indexed

About

T.S. O'Brien is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Urology. According to data from OpenAlex, T.S. O'Brien has authored 22 papers receiving a total of 555 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Surgery, 6 papers in Pulmonary and Respiratory Medicine and 5 papers in Urology. Recurrent topics in T.S. O'Brien's work include Urological Disorders and Treatments (4 papers), Cancer, Hypoxia, and Metabolism (3 papers) and Genital Health and Disease (3 papers). T.S. O'Brien is often cited by papers focused on Urological Disorders and Treatments (4 papers), Cancer, Hypoxia, and Metabolism (3 papers) and Genital Health and Disease (3 papers). T.S. O'Brien collaborates with scholars based in United Kingdom and United States. T.S. O'Brien's co-authors include Adrian L. Harris, Jeffrey E. Johnson, Graz Luzzi, Michael J. Shereff, James W. Stone, Roy Bicknell, David Cranston, Amir Moghaddam, Stephen B. Fox and Mark Westwood and has published in prestigious journals such as Clinical Orthopaedics and Related Research, British journal of surgery and Cancer and Metastasis Reviews.

In The Last Decade

T.S. O'Brien

22 papers receiving 509 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
T.S. O'Brien United Kingdom 10 225 182 144 103 87 22 555
Ralf Rothmund Germany 16 256 1.1× 44 0.2× 19 0.1× 117 1.1× 170 2.0× 59 682
Yan Feng China 13 103 0.5× 87 0.5× 104 0.7× 32 0.3× 36 0.4× 35 576
Satoshi Kurokawa Japan 14 245 1.1× 143 0.8× 13 0.1× 50 0.5× 30 0.3× 73 534
Andrew J. Lightfoot United States 16 409 1.8× 177 1.0× 34 0.2× 35 0.3× 98 1.1× 25 675
Sameer R. Oak United States 12 291 1.3× 88 0.5× 68 0.5× 55 0.5× 24 0.3× 29 749
Mohammad K. Hararah United States 12 117 0.5× 73 0.4× 20 0.1× 66 0.6× 272 3.1× 21 527
M.M. Hreshchyshyn United States 10 191 0.8× 41 0.2× 72 0.5× 8 0.1× 63 0.7× 25 450
Carmen García‐Ibarbia Spain 12 54 0.2× 331 1.8× 113 0.8× 84 0.8× 109 1.3× 30 664
Alfred Krebs United States 8 121 0.5× 65 0.4× 39 0.3× 49 0.5× 29 0.3× 13 388

Countries citing papers authored by T.S. O'Brien

Since Specialization
Citations

This map shows the geographic impact of T.S. O'Brien'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 T.S. O'Brien with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T.S. O'Brien more than expected).

Fields of papers citing papers by T.S. O'Brien

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by T.S. O'Brien. 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 T.S. O'Brien. The network helps show where T.S. O'Brien may publish in the future.

Co-authorship network of co-authors of T.S. O'Brien

This figure shows the co-authorship network connecting the top 25 collaborators of T.S. O'Brien. A scholar is included among the top collaborators of T.S. O'Brien 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 T.S. O'Brien. T.S. O'Brien is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
2.
Mastoroudes, Heleni, et al.. (2008). Redefining Urological History Taking – Anal Intercourse as the Cause of Unexplained Symptoms in Heterosexuals. Annals of The Royal College of Surgeons of England. 90(5). 403–405. 5 indexed citations
3.
Khan, Muhammad Shamim, et al.. (2006). RENAL ‘PERIVASCULAR EPITHELOID CELL‐OMAS’. British Journal of Urology. 98(6). 1146–1147. 5 indexed citations
4.
Ray, Eleanor, Benjamin W. Turney, Rajinder Singh, et al.. (2006). Open partial nephrectomy: outcomes from two UK centres. British Journal of Urology. 97(6). 1211–1215. 22 indexed citations
5.
Chandra, Ashish, et al.. (2003). Impalpable testis cancer. British Journal of Urology. 92(6). 572–574. 17 indexed citations
6.
Luzzi, Graz & T.S. O'Brien. (2001). Acute epididymitis. British Journal of Urology. 87(8). 747–755. 52 indexed citations
7.
8.
O'Brien, T.S., et al.. (1999). Open Versus Arthroscopic Ankle Arthrodesis: A Comparative Study. Foot & Ankle International. 20(6). 368–374. 132 indexed citations
9.
O'Brien, T.S., et al.. (1997). Extraosseous Manifestations of Rheumatoid Arthritis in the Foot and Ankle. Clinical Orthopaedics and Related Research. 340(340). 26–33. 18 indexed citations
10.
Crew, Jeremy, T.S. O'Brien, & Adrian L. Harris. (1996). Bladder cancer angiogenesis, its role in recurrence, stage progression and as a therapeutic target. Cancer and Metastasis Reviews. 15(2). 221–230. 14 indexed citations
11.
O'Brien, T.S., Stephen B. Fox, Helen Turley, et al.. (1996). Expression of the angiogenic factor thymidine phosphorylase/platelet-derived endothelial cell growth factor in primary bladder cancers.. PubMed. 56(20). 4799–804. 136 indexed citations
12.
Perkins, Jeremy, T.S. O'Brien, D. C. HANBURY, & David Cranston. (1995). Is follow‐up necessary after transurethral resection of the prostate?. British Journal of Urology. 75(5). 618–621. 4 indexed citations
13.
O'Brien, T.S., K Smith, David Cranston, et al.. (1995). Urinary basic fibroblast growth factor in patients with bladder cancer and benign prostatic hypertrophy. British Journal of Urology. 76(3). 311–314. 57 indexed citations
14.
O'Brien, T.S., et al.. (1995). Temporary reappearance of sperm 12 months after vasectomy clearance. British Journal of Urology. 76(3). 371–379. 37 indexed citations
15.
O'Brien, T.S. & Graz Luzzi. (1995). Improving visualization of intrameatal warts: use of the otoscope. British Journal of Urology. 75(6). 793–793. 1 indexed citations
16.
O'Brien, T.S., Jeremy Perkins, & David Cranston. (1995). Efficiency in the outpatient department: the lessons from urology.. PubMed. 77(4). 287–9. 7 indexed citations
17.
O'Brien, T.S., et al.. (1993). Calf vessel preservation in peripheral vascular disease—angiography versus pulse generated run-off. European Journal of Vascular Surgery. 7(2). 177–179. 9 indexed citations
18.
O'Brien, T.S., D. C. HANBURY, & David Cranston. (1993). "Postretirement polydipsia" mimicking prostatism.. BMJ. 307(6911). 1057.1–1057. 1 indexed citations
19.
O'Brien, T.S., et al.. (1993). Lower limb ischaemia in the octogenarian: is limb salvage surgery worthwhile?. PubMed. 75(6). 445–7. 16 indexed citations
20.
O'Brien, T.S., María C. Garrido, Sina Dorudi, & J Collin. (1993). Delayed perforation of the colon following colonoscopic biopsy. British journal of surgery. 80(9). 1204–1204. 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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