Analyzing temporal imaging patterns in acute ischemic stroke via DICOM-timestamps.

ABSTRACT: Acute stroke management is time-sensitive, making time data crucial for both research and quality management. However, these time data are often not reliably captured in routine clinical practice. In this proof-of-concept study we analysed image-based time data automatically captured in the DICOM format. We enrolled data from two separate stroke centers (n = 3136 and n = 2089). Data from the first center was additionally separated into groups with large-vessel-occlusion (LVO, n = 1.092), medium-vessel-occlusions (MVO, n = 416), and no occlusion (NVO, n = 1630). The DICOM-tag StudyTime was used to analyze the distribution of scan times throughout the day. Additionally, manually documented onset- and admission were extracted from the patients' records in a subset of cases (n = 347). Timestam

SUBMITTER: Rau A 

PROVIDER: S-EPMC11707352 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature