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As attention to PVL increases, a global overview of research activity is needed. This study evaluates worldwide academic productivity, impact, and collaboration using bibliometrics spanning 2003–2023, covering publications, countries, institutions, authors, journals, citations, and author-keyword co-occurrences.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":40,"@type":76,"position":81},"https://docshare.wps.com/document/research-report/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/a-bibliometric-and-visualised-analysis-of-proliferative-verrucous-leucoplakia-from-2003-to-2023/331736/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/a-bibliometric-and-visualised-analysis-of-proliferative-verrucous-leucoplakia-from-2003-to-2023/331736.png","ImageObject",300,407,{"name":92,"@type":93},"Valentina","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-01","2026-09-21",true,{"@type":102,"interactionType":103,"userInteractionCount":39},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is the goal of this bibliometric study on PVL research?","Question",{"text":112,"@type":113},"The study evaluates global academic productivity, impact, and collaboration for PVL from 2003 to 2023 using bibliometric indicators such as publications, countries, institutions, authors, journals, citations, and keyword co-occurrences.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Which databases and tools were used to conduct the analysis?",{"text":117,"@type":113},"Publications were searched in the Web of Science Core Collection (2003–2023). Bibliometric and visualised analyses were performed with VOSviewer, R software, a bibliometric online analysis platform, CiteSpace, and Microsoft Excel.",{"name":119,"@type":110,"acceptedAnswer":120},"What key findings summarize the PVL publication landscape?",{"text":121,"@type":113},"The relevant literature shows an overall upward trend, with 148 articles and 61 reviews from 44 countries and 45 institutions involving 831 authors. The USA, Spain, and UK are leading contributors, and Pathology Research and Practice is a predominant venue.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},331736,1790890356,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":39,"category_name":40,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":39,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":139,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":144,"read_time":41,"preview_page_count":4},13056703020460,"https://ap-avatar.wpscdn.com/avatar/be000253dac470eee5d?_k=1778207105932848923","Scientific Research Report  \nA Bibliometric and Visualised Analysis of Proliferative Verrucous Leucoplakia From 2003 to 2023  \nLong Zhu a,y, Lijia Oua,b,y, Yang Yanga, Danwei Zhao c, Binjie Liu a, Rui Liu d, Ousheng Liu a, Hui Feng a*  \na Hunan Key Laboratory of Oral Health Research & Hunan 3D Printing Engineering Research Centre of Oral Care & Hunan Clinical Research Centre of Oral Major Diseases and Oral Health & Academician Workstation for Oral-maxillofacial and Regenerative Medicine & Xiangya Stomatological Hospital & Xiangya School of Stomatology, Central South University, Changsha, Hunan, China  \nb Department of Histology and Embryology, Xiangya School of Medicine, Central South University, Changsha, Hunan, China  \nc Changsha Stomatological Hospital, Changsha, Hunan, China  \nd Xiangya Hospital of Central South University, Changsha, Hunan, China  \nA R T I C L E I N F O  \nArticle history:  \nReceived 12 May 2024  \nReceived in revised form  \n14 June 2024  \nAccepted 1 July 2024  \nAvailable online 22 July 2024  \nKey words:  \nProliferative verrucous leucoplakia Bibliometric  \nPotentially malignant disorders  \nA B S T R A C T  \nBackground: Proliferative verrucous leucoplakia (PVL) is a rare but slow-growing, aggressive leucoplakia lesion associated with the highest malignant transformation rate in oral potentially malignant disorders (OPMDs) . With increasing attention paid to PVL, it is urgent for us to analyse and summarise the publications globally using comprehensive bibliometric studies to help researchers propose possible future research directions and guide them to further conduct relevant studies in the domain.  \nObjectives: The purpose of the study was to evaluate global academic productivity, impact, and collaboration of potentially malignant oral disorder PVL utilising bibliometrics based on annual number of publications, countries and regions, institution, authors, journals, citations and co-occurrences of author keywords over the last 20 years.  \nMethods: This study searched publications pertaining to proliferative verrucous leucoplakiain the Web of Science Core Collection, spanning from 2003 to 2023 . Utilizing VOSviewer, R software, Bibliometric online analysis platform, CiteSpace software, and Microsoft Excel, we conducted a bibliometric and visualised analysis of PVL.  \nResults: The quantity of pertinent publications in this research domain displays a fluctuating but overall upward trend. In aggregate, there are 148 articles and 61 reviews, encompassing research contributions from 44 countries, 45 institutions, and involving 831 authors. Among these publications, the USA, Spain, and UK emerged as the predominant contributing nations. Predominantly, articles found their publication venue in “Pathology Research and Practice.” Notably, the author with the highest number of publications and most influence is Warnakulasuriya S. The top 3 keywords include “Proliferative Verrucous Leucoplakia,”“Squamous-Cell Carcinoma,”“Oral Leucoplakia,” and “Potentially Malignant Disorders.”  \nConclusion: In this investigation, statistical analysis and network visualisation were conducted to reveal the research progress, trends, and trending topics on PVL via a thorough bibliometric analysis. We found that current publications comprise mainly case reports, there is a significant research need to explore the molecular mechanisms, specific  \n* Corresponding author. Hunan Key Laboratory of Oral Health Research & Hunan 3D Printing Engineering Research Centre of Oral Care & Hunan Clinical Research Centre of Oral Major Diseases and Oral Health & Academician Workstation for Oral-maxillofacial and Regenerative Medicine & Xiangya Stomatological Hospital & Xiangya School of Stomatology, Central South  \nUniversity, Changsha, Hunan 410008, China.  \nE-mail address: [fengh0929@163.com](fengh0929@163.com) (H. Feng). Hui Feng: [http://orcid.org/0009-0001-3244-4234](http://orcid.org/0009-0001-3244-4234)  \n[y](y Contributed equally.)[ Contributed equally.]","cbCaig4rgQPKzNY8","https://ap.wps.com/l/cbCaig4rgQPKzNY8","pdf",2313637,12,"English","# Introduction\n## Background and disease characterization\n## Aims and research need\n# Methods\n## Data sources and bibliometric tools\n# Results\n## Publication output, impact, and collaboration\n## Keyword trends\n# Conclusion\n## Summary and future research direction","[{\"question\":\"What is the goal of this bibliometric study on PVL research?\",\"answer\":\"The study evaluates global academic productivity, impact, and collaboration for PVL from 2003 to 2023 using bibliometric indicators such as publications, countries, institutions, authors, journals, citations, and keyword co-occurrences.\"},{\"question\":\"Which databases and tools were used to conduct the analysis?\",\"answer\":\"Publications were searched in the Web of Science Core Collection (2003–2023). Bibliometric and visualised analyses were performed with VOSviewer, R software, a bibliometric online analysis platform, CiteSpace, and Microsoft Excel.\"},{\"question\":\"What key findings summarize the PVL publication landscape?\",\"answer\":\"The relevant literature shows an overall upward trend, with 148 articles and 61 reviews from 44 countries and 45 institutions involving 831 authors. The USA, Spain, and UK are leading contributors, and Pathology Research and Practice is a predominant venue.\"}]","A Bibliometric and Visualised Analysis of Proliferative Verrucous Leucoplakia From 2003 to 2023 | PDF",1789994934]