Black holes, characterized by their extreme gravitational fields, profoundly affect the trajectories of X-rays, offering a unique window into their properties and behaviors. This paper delves into the intricate mechanisms by which black holes influence X-ray paths, focusing on several key phenomena: gravitational lensing, the dynamics within accretion disks, the effects of the event horizon, and various relativistic effects. By examining these mechanisms, we draw compelling parallels between astrophysical processes and principles used in radiation technology and medical imaging, particularly X-ray imaging and MRI. Gravitational lensing by black holes alters the apparent positions and intensities of X-ray sources, akin to how lensing in medical imaging enhances resolution and diagnostic capabilities. The dynamics of accretion disks around black holes, including the emission and absorption of X-rays, are compared to the physics of X-ray generation and interaction with matter in medical contexts. The event horizon's impact on X-ray behavior illustrates extreme cases of signal attenuation and distortion, providing insights applicable to challenges in medical imaging, such as artifact reduction. Relativistic effects near black holes, including time dilation and redshift, mirror the precision required in MRI to account for similar physical principles affecting signal interpretation. This paper also discusses observational techniques, such as X-ray telescopes and interferometry, and presents case studies that illustrate the complex interplay between black holes and X-ray trajectories. These observational insights not only enhance our understanding of black holes but also suggest innovative approaches to improving medical imaging technologies. By bridging the fields of astrophysics and medical imaging, this research provides a comprehensive understanding of black hole phenomena and contributes to advancements in both scientific domains.