Visual analysis of emerging topics and trends in contrast agent extravasation research in medical imaging: a bibliometric study using CiteSpace and VOSviewer.

ABSTRACT:

Purpose

This study presents a visualization of the global research dynamics on contrast agent extravasation in medical imaging using a knowledge map, revealing the research directions, emerging topics, trends, and frontiers in this field.

Method

Using CiteSpace and VOSviewer software with the Web of Science Core Collection database as the data source, a bibliometric analysis was conducted on relevant studies of contrast agent extravasation in medical imaging examinations. Analysis was performed on aspects such as yearly publication volume, country/institution distribution, authorship, co-citation documents, and keywords, leading to the creation of visualizations.

Results

A total of 4,635 articles were included in the study, with the first relevant research report appe

SUBMITTER: Liu Y 

PROVIDER: S-EPMC11879959 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature