X-Ray Imaging: Diagnostic Radiology

Jyoti D

Assistant Professor

DOI: https://doi.org/10.62502/spjpp/2dm65086

X-ray equipment is essential in medical imaging, allowing healthcare professionals to visualize the internal structures of the human body for diagnostic purposes. The primary components of an X-ray system include the X-ray tube, high-voltage generator, control panel, and the image receptor. The X-ray tube generates radiation, which passes through the body and is absorbed by tissues at varying degrees, with denser tissues like bone absorbing more radiation. The transmitted radiation then strikes an image receptor, which can either be a film in conventional radiography or a digital detector in modern systems. The high-voltage generator controls the electrical current that powers the X-ray tube, and the control panel enables the operator to adjust settings such as exposure time, voltage, and current, ensuring optimal image quality. X-ray systems are available in different configurations, including fixed, mobile, and fluoroscopic units, each designed for specific clinical applications. The development of digital radiography has enhanced image quality and processing speed, offering advantages such as reduced radiation exposure and improved image clarity. Regular maintenance, calibration, and quality control are critical to ensuring the performance and safety of X-ray equipment, contributing to accurate diagnosis and effective patient care.