NK Shyamkumar

573 total citations
26 papers, 411 citations indexed

About

NK Shyamkumar is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Rheumatology. According to data from OpenAlex, NK Shyamkumar has authored 26 papers receiving a total of 411 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Surgery, 6 papers in Pulmonary and Respiratory Medicine and 5 papers in Rheumatology. Recurrent topics in NK Shyamkumar's work include Liver Disease and Transplantation (4 papers), Vascular anomalies and interventions (3 papers) and Pituitary Gland Disorders and Treatments (3 papers). NK Shyamkumar is often cited by papers focused on Liver Disease and Transplantation (4 papers), Vascular anomalies and interventions (3 papers) and Pituitary Gland Disorders and Treatments (3 papers). NK Shyamkumar collaborates with scholars based in India, Australia and United States. NK Shyamkumar's co-authors include Anuradha Chandramohan, Vinu Moses, Sunil Agarwal, Manigandan Chockalingam, C. E. Eapen, S Bhattacharji, Alok Srivastava, M. Kavitha, Edwin Stephen and Indrani Sen and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Vascular Surgery and Urology.

In The Last Decade

NK Shyamkumar

25 papers receiving 397 citations

Peers

Countries citing papers authored by NK Shyamkumar

Since Specialization

Citations

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

Fields of papers citing papers by NK Shyamkumar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of NK Shyamkumar

This figure shows the co-authorship network connecting the top 25 collaborators of NK Shyamkumar. A scholar is included among the top collaborators of NK Shyamkumar 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 NK Shyamkumar. NK Shyamkumar 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	Ultrasound-guided fine-needle aspiration cytology along with clinical and radiological features in predicting thyroid malignancy in nodules ≥1 cm 2018 ·Indian Journal of Endocrinology and Metabolism ·(unknown), (unknown), Anuradha Chandramohan, (unknown), (unknown), (unknown), NK Shyamkumar, (unknown), (unknown), Nihal Thomas, (unknown)	8
2	Spectrum of visual impairment in cerebral venous thrombosis: Importance of tailoring therapies based on pathophysiology 2017 ·Annals of Indian Academy of Neurology ·Mathew Alexander, Sanjith Aaron, (unknown), (unknown), (unknown), NK Shyamkumar, Sunithi Mani, Vivek Mathew, (unknown), Ajith Sivadasan, (unknown), (unknown), (unknown)	9
3	Tuberculosis—The Great Mimicker 2014 ·Seminars in Ultrasound CT and MRI ·(unknown), Sandeep Hedgire, Sunithi Mani, Anuradha Chandramohan, NK Shyamkumar, Mukesh G. Harisinghani	30
4	Neurological complications in carotid body tumors: A 6-year single-center experience 2013 ·Journal of Vascular Surgery ·Indrani Sen, Edwin Stephen, (unknown), Sunil Agarwal, NK Shyamkumar, (unknown)	57
5	Evidence-based practice in radiology: Knowledge, attitude and perceived barriers to practice among residents in radiology 2013 ·European Journal of Radiology ·Anuradha Chandramohan, KS Jacob, NK Shyamkumar, (unknown)	19
6	Outcome of bronchial artery embolisation for life threatening haemoptysis due to tuberculosis and post tuberculosis sequelae. 2011 ·Diagnostic and Interventional Radiology ·Anuradha Chandramohan, NK Shyamkumar, Vinu Moses, (unknown), Devasahayam Jesudas Christopher	46
7	Idiopathic non-cirrhotic intrahepatic portal hypertension: common cause of cryptogenic intrahepatic portal hypertension in a Southern Indian tertiary hospital 2009 ·Indian Journal of Gastroenterology ·(unknown), (unknown), Banumathi Ramakrishna, C. E. Eapen, NK Shyamkumar, Uday Zachariah, George Chandy, George Kurian	36
8	Glove Perforations During Interventional Radiological Procedures 2009 ·CardioVascular and Interventional Radiology ·(unknown), NK Shyamkumar	7
9	Efficacy of preoperative embolization in management of carotid body tumours — a pilot study 2009 ·Open Medicine ·(unknown), (unknown), Mazda K. Turel, NK Shyamkumar, Edwin Stephen, Sunil Agarwal	6
10	Bladder Varices—Rare Cause of Painless Hematuria in Idiopathic Retroperitoneal Fibrosis 2008 ·Urology ·(unknown), (unknown), NK Shyamkumar, Antony Devasia	5
11	Double superior vena cava with a persistent left superior vena cava: an incidental finding during peripherally inserted central catheter placement 2007 ·Australasian Radiology ·NK Shyamkumar, (unknown)	12
12	Changing profile of Budd Chiari syndrome in India. 2007 ·PubMed ·C. E. Eapen, Thomas Mammen, Vinu Moses, NK Shyamkumar	31
13	Anterior skull base: High risk areas in endoscopic sinus surgery in chronic rhinosinusitis: A computed tomographic analysis 2005 ·Indian Journal of Otolaryngology and Head & Neck Surgery ·Arif Ali, Mary Kurien, NK Shyamkumar, (unknown)	18
14	Functional Independence Score in Haemophilia: a new performance‐based instrument to measure disability 2005 ·Haemophilia ·(unknown), Manigandan Chockalingam, (unknown), NK Shyamkumar, M. Kavitha, S Bhattacharji, Alok Srivastava	84
15	Endovascular Management of an Unusual Cause of Pancoast Syndrome 2005 ·European Journal of Vascular and Endovascular Surgery ·(unknown), (unknown), NK Shyamkumar, (unknown), (unknown)	3
16	Collateral Artery Aneurysm: A Unique Presentation of Thoracic Outlet Syndrome 2005 ·European Journal of Vascular and Endovascular Surgery ·(unknown), NK Shyamkumar, (unknown), Sunil Agarwal, Benjamin Perakath	6
17	Diagnosing bladder outlet obstruction can we do away with pressureflow studies? 2004 ·Indian Journal of Urology ·(unknown), NK Shyamkumar, Nitin Kekre	1
18	Soft-tissue case 51. Presentation 2003 ·Canadian Journal of Surgery ·NK Shyamkumar, (unknown)	2
19	Pneumothorax preceding pulmonary blastoma in a child 2001 ·Australasian Radiology ·NK Shyamkumar, (unknown), (unknown), (unknown), (unknown), Sanjay Govil, (unknown)	7
20	Case report: CT detection of an unusual intra-orbital foreign body 2000 ·Indian journal of radiology and imaging - new series/Indian journal of radiology and imaging/Indian Journal of Radiology & Imaging ·NK Shyamkumar, (unknown), Ravish Sanghi Raju, (unknown)	6

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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