Mikayel Grigoryan

2.3k total citations
39 papers, 1.5k citations indexed

About

Mikayel Grigoryan is a scholar working on Neurology, Epidemiology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Mikayel Grigoryan has authored 39 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Neurology, 18 papers in Epidemiology and 17 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Mikayel Grigoryan's work include Acute Ischemic Stroke Management (16 papers), Cerebrovascular and Carotid Artery Diseases (15 papers) and Intracranial Aneurysms: Treatment and Complications (14 papers). Mikayel Grigoryan is often cited by papers focused on Acute Ischemic Stroke Management (16 papers), Cerebrovascular and Carotid Artery Diseases (15 papers) and Intracranial Aneurysms: Treatment and Complications (14 papers). Mikayel Grigoryan collaborates with scholars based in United States, France and Czechia. Mikayel Grigoryan's co-authors include Ali Guermazi, Shreyasee Amin, David T. Felson, Jingbo Niu, David J. Hunter, Harry K. Genant, Margaret Clancy, Ameer E Hassan, Michael P. LaValley and Adnan I. Qureshi and has published in prestigious journals such as Stroke, Annals of the Rheumatic Diseases and Neurosurgery.

In The Last Decade

Mikayel Grigoryan

38 papers receiving 1.5k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Mikayel Grigoryan United States 18 633 578 435 366 279 39 1.5k
E.F. Shaw Wilgis United States 26 1.6k 2.5× 373 0.6× 166 0.4× 90 0.2× 131 0.5× 75 2.1k
Mark S. Mizel United States 25 685 1.1× 196 0.3× 191 0.4× 300 0.8× 858 3.1× 69 1.6k
Anastasios V. Korompilias Greece 31 1.7k 2.7× 125 0.2× 579 1.3× 135 0.4× 545 2.0× 92 2.2k
Hannes Gruber Austria 29 1.7k 2.7× 478 0.8× 106 0.2× 104 0.3× 169 0.6× 115 2.2k
Hideki Murakami Japan 22 1.2k 1.9× 171 0.3× 165 0.4× 261 0.7× 52 0.2× 90 2.0k
R. Krauspe Germany 19 842 1.3× 411 0.7× 125 0.3× 160 0.4× 285 1.0× 59 1.5k
Kazuya Tamai Japan 24 1.6k 2.5× 388 0.7× 568 1.3× 246 0.7× 204 0.7× 75 2.3k
Emilios E. Pakos Greece 22 1.3k 2.1× 292 0.5× 165 0.4× 237 0.6× 144 0.5× 78 2.3k
Michael K. Shindle United States 30 2.4k 3.8× 419 0.7× 652 1.5× 306 0.8× 640 2.3× 62 2.7k

Countries citing papers authored by Mikayel Grigoryan

Since Specialization
Citations

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

Fields of papers citing papers by Mikayel Grigoryan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Mikayel Grigoryan

This figure shows the co-authorship network connecting the top 25 collaborators of Mikayel Grigoryan. A scholar is included among the top collaborators of Mikayel Grigoryan 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 Mikayel Grigoryan. Mikayel Grigoryan 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.
Grigoryan, Mikayel, et al.. (2018). Enlargement of an incidental internal carotid artery aneurysm embedded in pituitary adenoma associated with medical shrinkage of the tumor: Case report. Surgical Neurology International. 9(1). 30–30. 6 indexed citations
2.
3.
Rebello, Letícia C., Mehdi Bouslama, Diogo C Haussen, et al.. (2017). Stroke etiology and collaterals: atheroembolic strokes have greater collateral recruitment than cardioembolic strokes. European Journal of Neurology. 24(6). 762–767. 73 indexed citations
4.
Haussen, Diogo C, Letícia C. Rebello, Seena Dehkharghani, et al.. (2016). Endovascular Therapy for Large Vessel Stroke in the Elderly: Hope in the New Stroke Era. Cerebrovascular Diseases. 42(5-6). 421–427. 14 indexed citations
5.
Hassan, Ameer E, Haralabos Zacharatos, Mikayel Grigoryan, et al.. (2016). Open-Label Phase I Clinical Study to Assess the Safety and Efficacy of Cilostazol in Patients Undergoing Internal Carotid Artery Stent Placement. Interventional Neurology. 6(1-2). 42–48. 1 indexed citations
6.
Hassan, Ameer E, et al.. (2013). Value of Other Endovascular Techniques Among Patients with MERCI Device Failure during the Treatment of Acute Ischemic Stroke. Europe PMC (PubMed Central). 5(2). 9. 1 indexed citations
7.
Jagadeesan, Bharathi, Mikayel Grigoryan, Ameer E Hassan, Andrew W. Grande, & Ramachandra P. Tummala. (2013). Endovascular Balloon-Assisted Embolization of Intracranial and Cervical Arteriovenous Malformations Using Dual Lumen Co-axial Balloon Microcatheters and Onyx. Neurosurgery. 1–1. 12 indexed citations
8.
Tekle, Wondwossen, Mikayel Grigoryan, & Ramachandra P. Tummala. (2013). Marginal sinus fistula supplied exclusively by vertebral artery feeders.. PubMed. 6(2). 30–3. 2 indexed citations
9.
Jagadeesan, Bharathi, Mikayel Grigoryan, Ameer E Hassan, Andrew W. Grande, & Ramachandra P. Tummala. (2013). Endovascular Balloon-Assisted Embolization of Intracranial and Cervical Arteriovenous Malformations Using Dual-Lumen Coaxial Balloon Microcatheters and Onyx. Operative Neurosurgery. 73(2 Suppl Operative). ons238–ons243. 60 indexed citations
10.
11.
Hassan, Ameer E, Saqib Chaudhry, Mikayel Grigoryan, Wondwossen Tekle, & Adnan I. Qureshi. (2012). National Trends in Utilization and Outcomes of Endovascular Treatment of Acute Ischemic Stroke Patients in the Mechanical Thrombectomy Era. Stroke. 43(11). 3012–3017. 96 indexed citations
12.
Grigoryan, Mikayel, Steve M Cordina, Rakesh Khatri, Ameer E Hassan, & Gustavo Rodríguez. (2012). Vessel occlusion using a single long oversized coil in vertebral artery dissection: a technical note. Journal of NeuroInterventional Surgery. 5(3). e11–e11. 3 indexed citations
13.
Grigoryan, Mikayel, et al.. (2011). Role of Diffusion and Perfusion MRI in Selecting Patients for Reperfusion Therapies. Neuroimaging Clinics of North America. 21(2). 247–257. 8 indexed citations
14.
Grigoryan, Mikayel & Adnan I. Qureshi. (2010). Acute Stroke Management: Endovascular Options for Treatment. Seminars in Neurology. 30(5). 469–476. 3 indexed citations
15.
Amin, Shreyasee, Michael P. LaValley, Jingbo Niu, et al.. (2008). Complete anterior cruciate ligament tear and the risk for cartilage loss and progression of symptoms in men and women with knee osteoarthritis. Osteoarthritis and Cartilage. 16(8). 897–902. 87 indexed citations
16.
Guermazi, Ali, Mikayel Grigoryan, F. Cordoliani, & Delphine Kérob. (2006). Unusually diffuse idiopathic calcinosis cutis. Clinical Rheumatology. 26(2). 268–270. 20 indexed citations
17.
Tracy, J. Kathleen, Walter Meyer, Mikayel Grigoryan, et al.. (2005). Racial differences in the prevalence of vertebral fractures in older men: the Baltimore Men’s Osteoporosis Study. Osteoporosis International. 17(1). 99–104. 35 indexed citations
18.
Grigoryan, Mikayel, Frank W. Roemer, Andreas Mohr, & Harry K. Genant. (2004). Imaging in spondyloarthropathies. Current Rheumatology Reports. 6(2). 102–109. 33 indexed citations
19.
Grigoryan, Mikayel, J.A. Lynch, Anke Fierlinger, et al.. (2003). Quantitative and qualitative assessment of closed fracture healing using computed tomography and conventional radiography1. Academic Radiology. 10(11). 1267–1273. 82 indexed citations
20.
Grigoryan, Mikayel, Ali Guermazi, Frank W. Roemer, Pierre D. Delmas, & Harry K. Genant. (2003). Recognizing and reporting osteoporotic vertebral fractures. European Spine Journal. 12(0). S104–S112. 140 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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