fluoroszkópiai

Fluoroszkópiai refers to the medical imaging technique that uses X-rays to obtain real-time moving images of internal structures of the body. It is distinct from conventional radiography, which produces static images. In fluoroscopy, a continuous X-ray beam passes through the patient, and the transmitted rays are detected by a fluorescent screen or an image intensifier, which then converts them into visible light or a digital signal. This allows physicians to visualize the dynamic processes within the body, such as the flow of blood through vessels, the movement of contrast agents through the digestive tract, or the functioning of organs like the heart.

The primary advantage of fluoroscopy is its ability to display continuous motion, making it invaluable for diagnostic procedures and interventional radiology. During interventional procedures, fluoroscopy provides real-time guidance for minimally invasive treatments, such as angioplasty, stent placement, and biopsies. Contrast agents, often containing iodine or barium, are frequently used in conjunction with fluoroscopy to enhance the visibility of specific organs, tissues, or blood vessels.

While fluoroscopy is a powerful diagnostic tool, it involves exposure to ionizing radiation. Therefore, its use is carefully managed to minimize radiation dose to both the patient and the healthcare professional. Modern fluoroscopic equipment incorporates features to reduce radiation exposure, and the duration of fluoroscopic examinations is typically kept as short as clinically necessary.