Cheemun Lum

6.6k total citations · 1 hit paper
75 papers, 1.8k citations indexed

About

Cheemun Lum is a scholar working on Neurology, Epidemiology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Cheemun Lum has authored 75 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 50 papers in Neurology, 33 papers in Epidemiology and 30 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Cheemun Lum's work include Acute Ischemic Stroke Management (31 papers), Cerebrovascular and Carotid Artery Diseases (24 papers) and Intracranial Aneurysms: Treatment and Complications (23 papers). Cheemun Lum is often cited by papers focused on Acute Ischemic Stroke Management (31 papers), Cerebrovascular and Carotid Artery Diseases (24 papers) and Intracranial Aneurysms: Treatment and Complications (23 papers). Cheemun Lum collaborates with scholars based in Canada, United States and Spain. Cheemun Lum's co-authors include Mayank Goyal, Ashok Srinivasan, Dar Dowlatshahi, Jai Shankar, Faisal Al Azri, Michael D. Hill, Andrew M. Demchuk, Imanuel Dzialowski, Yolanda Silva and Vasantha Padma and has published in prestigious journals such as Circulation, NeuroImage and Neurology.

In The Last Decade

Cheemun Lum

75 papers receiving 1.8k 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.

Prediction of haematoma growth and outcome in patients with intracerebral haemorrhage using the CT-angiography spot sign (PREDICT): a prospective observational study

2012 430 citations Andrew M. Demchuk, Dar Dowlatshahi et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Cheemun Lum Canada	21	1.2k	1.1k	563	176	161	75	1.8k
U. Grzyska Germany	22	1.2k 1.0×	769 0.7×	829 1.5×	227 1.3×	159 1.0×	73	1.8k
Robert W Tarr United States	20	1.1k 0.9×	685 0.6×	699 1.2×	188 1.1×	274 1.7×	40	1.9k
Ali Shaibani United States	26	1.2k 1.0×	524 0.5×	638 1.1×	228 1.3×	319 2.0×	126	1.9k
Richard du Mesnil de Rochemont Germany	21	897 0.7×	954 0.9×	682 1.2×	121 0.7×	116 0.7×	59	1.5k
John Thornton Ireland	25	1.1k 0.9×	805 0.7×	971 1.7×	121 0.7×	315 2.0×	87	2.0k
Omer Eker France	21	543 0.4×	698 0.6×	705 1.3×	104 0.6×	120 0.7×	92	1.3k
Patrick A. Brouwer Netherlands	22	772 0.6×	553 0.5×	604 1.1×	83 0.5×	234 1.5×	65	1.4k
P Adeleine France	19	613 0.5×	638 0.6×	366 0.7×	256 1.5×	147 0.9×	63	1.6k
Aymeric Rouchaud France	24	1.3k 1.1×	507 0.5×	928 1.6×	75 0.4×	187 1.2×	106	1.8k
Pierre-Henri Lefèvre France	22	992 0.8×	492 0.5×	696 1.2×	149 0.8×	134 0.8×	68	1.4k

Countries citing papers authored by Cheemun Lum

Since Specialization

Citations

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

Fields of papers citing papers by Cheemun Lum

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Cheemun Lum

This figure shows the co-authorship network connecting the top 25 collaborators of Cheemun Lum. A scholar is included among the top collaborators of Cheemun Lum 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 Cheemun Lum. Cheemun Lum 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

Torres, Carlos, Cheemun Lum, Grant Stotts, et al.. (2021). Differentiating Carotid Free-Floating Thrombus From Atheromatous Plaque Using Intraluminal Filling Defect Length on CTA. Neurology. 97(8). e785–e793. 13 indexed citations

Yogendrakumar, Vignan, Tim Ramsay, Dean Fergusson, et al.. (2019). Independent Validation of the Hematoma Expansion Prediction Score: A Non-contrast Score Equivalent in Accuracy to the Spot Sign. Neurocritical Care. 31(1). 1–8. 6 indexed citations

Yogendrakumar, Vignan, Eric E. Smith, Andrew M. Demchuk, et al.. (2018). Lack of Early Improvement Predicts Poor Outcome Following Acute Intracerebral Hemorrhage. Critical Care Medicine. 46(4). e310–e317. 10 indexed citations

Yogendrakumar, Vignan, Andrew M. Demchuk, Richard I. Aviv, et al.. (2017). Location of intracerebral haemorrhage predicts haematoma expansion. European Stroke Journal. 2(3). 257–263. 10 indexed citations

Schaink, Alexis K., Irfan A. Dhalla, Timo Krings, et al.. (2016). Mechanical Thrombectomy in Acute Ischemic Stroke: A Systematic Review. Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques. 43(4). 455–460. 57 indexed citations

Blacquière, Dylan, Andrew M. Demchuk, William Petrcich, et al.. (2015). Intracerebral Hematoma Morphologic Appearance on Noncontrast Computed Tomography Predicts Significant Hematoma Expansion. Stroke. 46(11). 3111–3116. 99 indexed citations

Vo, Katie D., Albert J. Yoo, Ajay Gupta, et al.. (2015). Multimodal Diagnostic Imaging for Hyperacute Stroke. American Journal of Neuroradiology. 36(12). 2206–2213. 10 indexed citations

Santos, Marlise P. dos, et al.. (2015). Survival Analysis of Risk Factors for Major Recurrence of Intracranial Aneurysms after Coiling. Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques. 42(1). 40–47. 5 indexed citations

Ritter, Anne C., et al.. (2015). Factors Determining Periprocedural and Long-term Complications of High Risk Carotid Artery Stenting. Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques. 42(1). 48–54. 4 indexed citations

10.

Jaberi, Arash, Cheemun Lum, Rebecca E. Thornhill, et al.. (2013). Computed tomography angiography intraluminal filling defect is predictive of internal carotid artery free-floating thrombus. Neuroradiology. 56(1). 15–23. 22 indexed citations

11.

Cocker, Myra, Brian Mc Ardle, J. David Spence, et al.. (2012). Imaging atherosclerosis with hybrid [18F]fluorodeoxyglucose positron emission tomography/computed tomography imaging: What Leonardo da Vinci could not see. Journal of Nuclear Cardiology. 19(6). 1211–1225. 39 indexed citations

12.

Shankar, Jai, et al.. (2012). Factors affecting long-term restenosis after carotid stenting for carotid atherosclerotic disease. Neuroradiology. 54(12). 1347–1353. 28 indexed citations

13.

Murphy, Amanda, et al.. (2011). Angioplasty as an Adjuvant Therapy for the Treatment of Acute Ischemic Stroke. Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques. 38(4). 593–599. 2 indexed citations

14.

Shankar, Jai, Marlise P. dos Santos, Leonardo Deus-Silva, & Cheemun Lum. (2010). Angiographic evaluation of the effect of intra-arterial milrinone therapy in patients with vasospasm from aneurysmal subarachnoid hemorrhage. Neuroradiology. 53(2). 123–128. 45 indexed citations

15.

Shankar, Jai, Santanu Chakraborty, & Cheemun Lum. (2009). The venous hinge—an objective sign for the diagnosis and follow-up of treatment in patients with intracranial hypotension syndrome. Neuroradiology. 51(7). 453–456. 10 indexed citations

16.

Deus-Silva, Leonardo, et al.. (2009). Severe Aggressive Acute Disseminated Encephalomyelitis–Like Reaction After Aneurysm Coiling. Neurosurgery. 66(1). E222–E223. 4 indexed citations

17.

Lum, Cheemun, et al.. (2004). Wernicke Encephalopathy in a Patient with T-Cell Leukemia and Severe Malnutrition. Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques. 31(1). 97–98. 3 indexed citations

18.

Waldron, John, Mo Mo Tin, Anne Keller, et al.. (2003). Limitation of conventional two dimensional radiation therapy planning in nasopharyngeal carcinoma. Radiotherapy and Oncology. 68(2). 153–161. 44 indexed citations

19.

Wolansky, Leo, Viswanathan Rajaraman, Cheemun Lum, et al.. (1999). Water-suppression mri. Clinical Imaging. 23(5). 319–326. 1 indexed citations

20.

Lum, Cheemun, et al.. (1998). Portal vein opacification during ERCP in patients with pancreatitis. Abdominal Imaging. 23(1). 81–83. 14 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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