A Review of Recent Advances in Laser-Based Medical Imaging Techniques

Abstract

This review explores the recent advancements in laser-based medical imaging techniques, highlighting their significant contributions to modern diagnostic practices. Laser technologies, including fluorescence imaging, photoacoustic imaging, and femtosecond lasers, have revolutionized non-invasive medical imaging by offering high-resolution and precise visualization of biological structures and processes. These techniques not only enhance early disease detection, particularly cancers, but also support real-time guidance during surgeries, improving patient outcomes. Furthermore, the integration of artificial intelligence (AI) has further optimized diagnostic accuracy and analysis efficiency. Despite these advancements, challenges such as high equipment costs, the need for specialized training, and a lack of standardized protocols still hinder widespread adoption in clinical settings. This review discusses the ongoing innovations in laser-based imaging, the ethical considerations surrounding AI integration, and the potential for future developments, emphasizing the importance of continued research to maximize the benefits of these technologies for patient care