Background: Advanced imaging technologies, including MRI, CT, and PET scans, have revolutionized the field of medicine by enhancing diagnostic accuracy, treatment planning, and guiding minimally invasive procedures. These technologies have significantly improved patient care outcomes by enabling early disease detection, personalized treatment plans, and precise surgical interventions. Objective: This study aims to evaluate the effectiveness of advanced imaging technologies in improving diagnostic accuracy, assess their impact on treatment planning and decision-making, investigate their role in enhancing patient outcomes and healthcare quality, and explore the cost-effectiveness of implementing these technologies in healthcare settings. Conclusion: The integration of advanced imaging technologies has transformed healthcare delivery by improving diagnostic accuracy, enabling tailored treatment plans, and guiding minimally invasive procedures. While these technologies have led to enhanced patient outcomes and quality of care, concerns regarding rising costs, overutilization, and disparities in access must be addressed. Future research should focus on establishing guidelines for appropriate use, exploring the impact of emerging technologies like artificial intelligence, and considering patient preferences and disparities in access to optimize the benefits of advanced imaging technologies in healthcare.