Ruwan Duminda Jayasinghe

2.3k citations

110 papers · 1.0k indexed · 1 hit paper · h-index 16

Periodontics top 0.5%
- Oral Health Pathology and Treatment 46
- Oral microbiology and periodontitis research 6
Otorhinolaryngology top 1%
- Head and Neck Cancer Studies 35
Oral Surgery top 2%
- Oral and Maxillofacial Pathology 13
- Dental Radiography and Imaging 11
General Dentistry top 5%
- Dental Research and COVID-19 8
Pharmacy top 5%
Physiology
- Smoking Behavior and Cessation 5
Economics and Econometrics
- Health Systems, Economic Evaluations, Quality of Life 5

Co-authors: Newell W. Johnson Alexander Ross Kerr Wanninayake Mudiyanselage Tilakaratne Mohaideen Sitheeque Sanjeewa Kularatna Paul Scuffham Alessandro Villa Chandramani B. More
Cited by: Periodontics Otorhinolaryngology Oral Surgery
Partner nations: Sri Lanka United Kingdom Australia

In The Last Decade

Ruwan Duminda Jayasinghe

92 papers receiving 990 citations

Hit Papers

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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.

2020 Automated Detection and Classification of Oral Lesions Using Deep Learning for Early Detection of Oral Cancer

Peers

Countries citing papers authored by Ruwan Duminda Jayasinghe

Since Specialization

Citations

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

Fields of papers citing papers by Ruwan Duminda Jayasinghe

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ruwan Duminda Jayasinghe. 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 Ruwan Duminda Jayasinghe. The network helps show where Ruwan Duminda Jayasinghe may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Ruwan Duminda Jayasinghe, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Ruwan Duminda Jayasinghe Line = papers co-authored together Ruwan Duminda Jayasinghe links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	DenPAR: Annotated Intra-Oral Periapical Radiographs Dataset for Machine Learning Sumudu Rasnayaka,Dhanushka Leuke Bandara,A.C.A. Jayasundara,Ruwan Duminda Jayasinghe,Chathura Wimalasiri,Piumal Rathnayake,Shamod Wijerathne,Roshan Ragel,Vajira Thambawita,Isuru Nawinne	2025	0
2	Osteopontin as a prognostic biomarker in head and neck cancer– a systematic review and meta-analysis Nadisha Sewwandi Piyarathne,Pilana Vithanage Kalani Shihanika Hettiarachchi,Monal Yuwanati,Gowri Sivaramakrishnan,Anand Ramanathan,Ruwan Duminda Jayasinghe,Sanaa Chala,Akhilanand Chaurasia	2025	1
3	Exposure to mercury and toxic trace elements in waste gold extraction in Sri Lanka: A study on an under-recognised occupational health hazard Saranga Diyabalanage,M.A.N.C. Manthrirathne,M. G. T. Lakmali,Ruwan Duminda Jayasinghe,Mahinda Werahera,Rohana Chandrajith	2025	1
4	Association of smokeless tobacco with periodontal health of patients seeking treatment at a Dental Hospital setting in Sri Lanka Chamilka Asanthi Bandaranayake,Liyana Arachchige Aruni Pradeepika,Aruni Tilakaratne,Ruwan Duminda Jayasinghe	2025	0
5	Diagnostic potential of salivary IL-1β, IL-8, SAT, S100P, and OAZ1 in oral squamous cell carcinoma, oral submucous fibrosis, and oral lichen planus based on findings from a Sri Lankan cohort Kalpani Senevirathna,Thilini Anupama Nanayakkarawasam Mahakapuge,Nadeeka U. Jayawardana,Jayanthe Rajapakse,Chandrika Udumalagala Gamage,Bimalka Seneviratne,A. G. U. Perera,Kehinde Kazeem Kanmodi,Ruwan Duminda Jayasinghe	2024	5
6	A Comprehensive Literature Review on Diagnostic Strategies and Clinical Outcome of Intraoral Angiosarcoma and Kaposi Sarcoma Primali Rukmal Jayasooriya,Hiruni Ashcharya Wijerathna Weerasinghe,Liyanaarachchige Anushan Hiranya Jayasinghe,Prasangi Madubhashini Peiris,Wijeyapala Abeyasinghe Mudiyanselage Udari Lakshika Abeyasinghe,Ruwan Duminda Jayasinghe	2024	0
7	Clinical and demographic profile of oral lichen planus in Sri Lanka: a retrospective study B S M Samadarani Siriwardenaa,Pilana Vithanage Kalani Shihanika Hettiarachchi,Ruwan Duminda Jayasinghe	2024	0
8	Visually Enhanced Lesion Scope Versus Toluidine Blue Test for Early Diagnosis of Oral Cancer and Oral Potentially Malignant Disorders: A Prospective, Diagnostic Accuracy Comparison Study V. A. Gayathry,Pilana Vithanage Kalani Shihanika Hettiarachchi,B. S. M. S. Siriwardene,W. M. D. L. Wijeyasinghe,Ruwan Duminda Jayasinghe	2024	0
9	Serum mRNA levels of cytokeratin-19 and vascular endothelial growth factor in oral squamous cell carcinoma and oral potentially malignant disorders using RT-PCR Kalpani Senevirathna,Thilini Anupama Nanayakkarawasam Mahakapuge,Nadeeka U. Jayawardana,Jayanthe Rajapakse,Chandrika Udumalagala Gamage,Bimalka Seneviratne,A. G. U. Perera,Kehinde Kazeem Kanmodi,Ruwan Duminda Jayasinghe	2024	1
10	Quality of life of dental patients treated with laser surgery: A scoping review Dhanushka Leuke Bandara,Kehinde Kazeem Kanmodi,Afeez Abolarinwa Salami,Jimoh Amzat,Ruwan Duminda Jayasinghe	2023	3
11	A Preliminary Study on Early Detection of Oral Cancer with Opportunistic Screening: Insights from Dental Surgeons in Sri Lanka D.W.V.N. Dissanayaka,Konara Mudiyanselage Shashika Lakmali Wijeratne,Kodituwakku Arachchige Don Kaushal Devin Amarasinghe,Ruwan Duminda Jayasinghe,Primali Rukmal Jayasooriya,Balapuwaduge Ranjit Rigobert Nihal Mendis,Tommaso Lombardi	2023	4
12	An overview of the burden of oral cancer in Sri Lanka and its inequalities in the face of contemporary economic and social malaise Irosha Perera,Hemantha Amarasinghe,Ruwan Duminda Jayasinghe,Iresha Udayamalee,Nadeena Jayasuriya,Saman Warnakulasuriya,Newell W. Johnson	2023	4
13	Image collection and annotation platforms to establish a multi‐source database of oral lesions Senthilmani Rajendran,Jian Han Lim,Kohgulakuhan Yogalingam,Thomas George Kallarakkal,Rosnah Binti Zain,Ruwan Duminda Jayasinghe,Jyotsna Rimal,Alexander Ross Kerr,Rahmi Amtha,Karthikeya Patil,Roshan A. Welikala,Ying Zhi Lim,Paolo Remagnino,John Gibson,Wanninayake Mudiyanselage Tilakaratne,Chee Sun Liew,Yi‐Hsin Yang,Sarah Barman,Chee Seng Chan,Sok Ching Cheong	2022	7
14	Controversies in verruco papillary lesions of the oral cavity—A systematic review Pilana Vithanage Kalani Shihanika Hettiarachchi,Nadisha Sewwandi Piyarathne,B. S. M. S. Siriwardena,Ruwan Duminda Jayasinghe,Perera Sriyani,Wanninayake Mudiyanselage Tilakaratne	2022	1
15	Diagnostic Value of FTIR Spectroscopy, Metabolomic Screening and Molecular Genetics in Saliva for Early Detection of Oral Squamous Cell Carcinoma (OSCC) Kalpani Senevirathna,Nadeeka U. Jayawardana,Ruwan Duminda Jayasinghe,Bimalka Seneviratne,Ag Perera,(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(unknown),(un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16	Awareness of Oral Cancer and OPMDs among Patients Attending the University Dental Hospital, Peradeniya, Sri Lanka E. A. Shanika D. Somathunga,D. M. Sithara H. Dissanayaka,D. R. D. L. Ratnayake,Ruwan Duminda Jayasinghe	2021	6
17	Economic burden of managing oral cancer patients in Sri Lanka: a cross-sectional hospital -based costing study Hemantha Amarasinghe,Ruwan Duminda Jayasinghe,Dilantha Dharmagunawardene,Manjula Attygalla,Paul Scuffham,Newell W. Johnson,Sanjeewa Kularatna	2019	39
18	Awareness of risk of cross‐infection and infection‐control measures among patients attending University Dental Hospital, Peradeniya, Sri Lanka D. R. D. L. Ratnayake,Sumudu Medawela,Ruwan Duminda Jayasinghe,Sumedha Jayathilake,D. De Silva,Mohaideen Sitheeque	2017	4
19	A comparison of health state utility values associated with oral potentially malignant disorders and oral cancer in Sri Lanka assessed using the EQ-5D-3 L and the EORTC-8D Sanjeewa Kularatna,Jennifer A. Whitty,Newell W. Johnson,Ruwan Duminda Jayasinghe,Paul Scuffham	2016	20
20	Prevention of nosocomial infections and standard precautions: knowledge and practice among radiographers in Sri Lanka Ruwan Duminda Jayasinghe,Bimali Sanjeevani Weerakoon	2014	15

About Ruwan Duminda Jayasinghe

Ruwan Duminda Jayasinghe is a scholar working on Periodontics, Otorhinolaryngology and General Dentistry, having authored 110 papers that have together received 1.0k indexed citations. Recurring topics across this work include Oral Health Pathology and Treatment (46 papers), Head and Neck Cancer Studies (35 papers), Oral and Maxillofacial Pathology (13 papers), Dental Radiography and Imaging (11 papers), Dental Research and COVID-19 (8 papers), Oral microbiology and periodontitis research (6 papers), Smoking Behavior and Cessation (5 papers) and Health Systems, Economic Evaluations, Quality of Life (5 papers). The work is most often cited by research in Periodontics (492 citations), Otorhinolaryngology (269 citations) and Oral Surgery (236 citations). Ruwan Duminda Jayasinghe has collaborated with scholars based in Sri Lanka, United Kingdom and Australia. Frequent co-authors include Newell W. Johnson, Alexander Ross Kerr, Wanninayake Mudiyanselage Tilakaratne, Mohaideen Sitheeque, Sanjeewa Kularatna, Paul Scuffham, Alessandro Villa, Chandramani B. More, Naman R. Rao and Hemantha Amarasinghe.

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