Acute ischemic stroke is a leading cause of morbidity and mortality worldwide, requiring urgent neuroimaging for accurate diagnosis and therapeutic decision-making. Diffusion-weighted imaging (DWI) has emerged as the most sensitive MRI sequence for early detection of acute cerebral ischemia, often identifying abnormalities within minutes of onset. Despite its clinical utility, variability in DWI protocols across institutions can lead to differences in image quality, diagnostic accuracy, and scan efficiency. Radiographers play a pivotal role in protocol design, parameter selection, and optimization of imaging workflows. This article discusses the importance of DWI in acute stroke imaging, identifies challenges in current protocols, and outlines strategies for optimization by radiographers. Emphasis is placed on balancing image quality, acquisition time, and patient comfort while minimizing artifacts. The article further proposes an optimized DWI protocol tailored for rapid stroke assessment. By refining DWI acquisition, radiographers can significantly improve diagnostic confidence, reduce false negatives, and contribute to better patient outcomes.
Diffusion-weighted imaging, acute stroke, MRI protocols, radiographer optimization, ischemic stroke, neuroimaging.
International Journal of Trend in Scientific Research and Development - IJTSRD having
online ISSN 2456-6470. IJTSRD is a leading Open Access, Peer-Reviewed International
Journal which provides rapid publication of your research articles and aims to promote
the theory and practice along with knowledge sharing between researchers, developers,
engineers, students, and practitioners working in and around the world in many areas
like Sciences, Technology, Innovation, Engineering, Agriculture, Management and
many more and it is recommended by all Universities, review articles and short communications
in all subjects. IJTSRD running an International Journal who are proving quality
publication of peer reviewed and refereed international journals from diverse fields
that emphasizes new research, development and their applications. IJTSRD provides
an online access to exchange your research work, technical notes & surveying results
among professionals throughout the world in e-journals. IJTSRD is a fastest growing
and dynamic professional organization. The aim of this organization is to provide
access not only to world class research resources, but through its professionals
aim to bring in a significant transformation in the real of open access journals
and online publishing.