Sum Leong

748 total citations
34 papers, 408 citations indexed

About

Sum Leong is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Hepatology. According to data from OpenAlex, Sum Leong has authored 34 papers receiving a total of 408 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Pulmonary and Respiratory Medicine, 18 papers in Surgery and 8 papers in Hepatology. Recurrent topics in Sum Leong's work include Hepatocellular Carcinoma Treatment and Prognosis (6 papers), Vascular Procedures and Complications (6 papers) and Peripheral Artery Disease Management (5 papers). Sum Leong is often cited by papers focused on Hepatocellular Carcinoma Treatment and Prognosis (6 papers), Vascular Procedures and Complications (6 papers) and Peripheral Artery Disease Management (5 papers). Sum Leong collaborates with scholars based in Singapore, Ireland and United Kingdom. Sum Leong's co-authors include Aoife N. Keeling, Michael J. Lee, Chow Wei Too, Apoorva Gogna, Kiang Hiong Tay, Peter Naughton, J. Tsang, Claire Kelly, A Hill and Ankur Patel and has published in prestigious journals such as SHILAP Revista de lepidopterología, Scientific Reports and Radiology.

In The Last Decade

Sum Leong

33 papers receiving 394 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Sum Leong Singapore 11 190 182 74 63 61 34 408
João R. Inácio Canada 15 170 0.9× 213 1.2× 183 2.5× 62 1.0× 48 0.8× 46 571
François Lefèbvre France 10 187 1.0× 119 0.7× 50 0.7× 33 0.5× 11 0.2× 37 419
Agata Stancato‐Pasik United States 9 169 0.9× 75 0.4× 113 1.5× 111 1.8× 27 0.4× 21 512
M. Abehsera Spain 7 159 0.8× 228 1.3× 46 0.6× 75 1.2× 12 0.2× 16 453
Mbaga Walusimbi United States 15 302 1.6× 112 0.6× 61 0.8× 18 0.3× 43 0.7× 22 506
Trevor D. Hamilton Canada 10 140 0.7× 119 0.7× 46 0.6× 11 0.2× 63 1.0× 34 337
Giovanni Braccini Italy 10 340 1.8× 180 1.0× 36 0.5× 46 0.7× 39 0.6× 16 414
Horacio D’Agostino United States 14 272 1.4× 136 0.7× 51 0.7× 30 0.5× 8 0.1× 37 490
Nikhil B. Amesur United States 12 177 0.9× 128 0.7× 55 0.7× 173 2.7× 17 0.3× 20 412
Tanja Gradistanac Germany 9 153 0.8× 68 0.4× 48 0.6× 66 1.0× 11 0.2× 33 438

Countries citing papers authored by Sum Leong

Since Specialization
Citations

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

Fields of papers citing papers by Sum Leong

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sum Leong. 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 Sum Leong. The network helps show where Sum Leong may publish in the future.

Co-authorship network of co-authors of Sum Leong

This figure shows the co-authorship network connecting the top 25 collaborators of Sum Leong. A scholar is included among the top collaborators of Sum Leong 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 Sum Leong. Sum Leong 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.
Wong, Jason, et al.. (2025). Outcome of Rotation Flap Combined with Incisional Negative Pressure Wound Therapy for Plantar Diabetic Foot Ulcers. Archives of Plastic Surgery. 52(3). 169–177.
2.
Shah, Mohammad Nazri Md, et al.. (2024). Automatic localization of anatomical landmarks in head cine fluoroscopy images via deep learning. Medical Physics. 51(10). 7191–7205. 1 indexed citations
3.
Tan, Hiang Keat, et al.. (2023). Impact of catheter tip to hepatic vein ostium distance on the validity and prognostication of hepatic venous pressure gradient in cirrhosis. Scientific Reports. 13(1). 16980–16980. 1 indexed citations
4.
Duong, David, Russell Hodgson, Anthony Hannah, et al.. (2023). Radioembolization for Treatment of Hepatocellular Carcinoma: Current Evidence and Patterns of Utilization. Journal of Vascular and Interventional Radiology. 34(7). 1200–1213. 6 indexed citations
5.
Shah, Mohammad Nazri Md, et al.. (2023). Generation of fluoroscopy-alike radiographs as alternative datasets for deep learning in interventional radiology. Physical and Engineering Sciences in Medicine. 46(4). 1535–1552. 3 indexed citations
6.
Tashi, Sonam, et al.. (2023). Vascular complications related to image-guided percutaneous thermal ablation of hepatic tumors. SHILAP Revista de lepidopterología. 29(2). 318–325. 3 indexed citations
7.
Leong, Sum, et al.. (2022). Percutaneous Treatments for Persistent Bronchopleural and Alveolar-Pleural Fistulae. Journal of Vascular and Interventional Radiology. 33(4). 410–415.e1. 5 indexed citations
8.
Matchar, David B., Kun Da Zhuang, Ankur Patel, et al.. (2022). Cost-Effectiveness of Drug-Coated Balloon Angioplasty Versus Conventional Balloon Angioplasty for Treating Below-the-Knee Arteries in Chronic Limb-Threatening Ischemia: The SINGA-PACLI Trial. CardioVascular and Interventional Radiology. 45(11). 1663–1669. 2 indexed citations
9.
10.
Ho, Chi Long, et al.. (2021). Life-threatening bleeding from dissecting Intramural Hematoma of Esophagus (IHE) treated by trans arterial embolization.. SHILAP Revista de lepidopterología. 16(9). 2474–2477. 2 indexed citations
11.
Leong, Sum, et al.. (2021). A Novel Method of Percutaneous Non-Targeted Spray Application of Fibrin Glue in a Case of Extensive Pneumocystis Jirovecii Bronchopleural Fistulae. CardioVascular and Interventional Radiology. 44(4). 663–665. 1 indexed citations
12.
Leong, Sum, Farah Gillan Irani, Ankur Patel, et al.. (2020). “Angioplasty-First” Approach for Limb Salvage in Asian Patients with Critical Limb Ischemia: Outcomes from 3,303 Angioplasties on 2,402 Limbs in a Single Tertiary Hospital. Journal of Vascular and Interventional Radiology. 31(12). 1969–1977.e1. 5 indexed citations
13.
Too, Chow Wei, Bien Soo Tan, Kiang Hiong Tay, et al.. (2020). Management of arterial dissections in 12 patients during transarterial chemoembolization and yttrium-90 selective internal radiotherapy for primary and secondary liver tumours. Abdominal Radiology. 46(4). 1737–1745. 1 indexed citations
14.
Chong, Tze Tec, Victor Chao, Farah Gillan Irani, et al.. (2020). Type 2 Endoleaks: Common and Hard to Eradicate yet Benign?. CardioVascular and Interventional Radiology. 43(7). 963–970. 4 indexed citations
15.
Too, Chow Wei, Ankur Patel, Jian Liu, et al.. (2020). Interventional Radiology Procedures for COVID-19 Patients: How we Do it. CardioVascular and Interventional Radiology. 43(6). 827–836. 21 indexed citations
16.
Leong, Sum, Aoife N. Keeling, F.P. McGrath, & M. J. Lee. (2009). Transcatheter embolisation of renal angiomyolipoma. Irish Journal of Medical Science (1971 -). 179(2). 211–216. 10 indexed citations
17.
Keeling, Aoife N., Sum Leong, Tim T. Wang, et al.. (2009). Below knee angioplasty in elderly patients: Predictors of major adverse clinical outcomes. European Journal of Radiology. 77(3). 483–489. 4 indexed citations
18.
Leong, Sum, Aoife N. Keeling, & Michael J. Lee. (2009). A Survey of Interventional Radiology Awareness Among Final-Year Medical Students in a European Country. CardioVascular and Interventional Radiology. 32(4). 623–629. 50 indexed citations
19.
Tsang, J., et al.. (2008). Virtual reality simulation in endovascular surgical training. The Surgeon. 6(4). 214–220. 54 indexed citations
20.
Keeling, Aoife N., et al.. (2007). Empyema and Effusion: Outcome of Image-Guided Small-Bore Catheter Drainage. CardioVascular and Interventional Radiology. 31(1). 135–141. 45 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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