Fluoroscopy is a medical imaging technique that uses continuous X-ray beams to produce real-time, moving images of internal structures within the body, such as organs and tissues. It aids in diagnosing and treating various medical conditions by providing dynamic visualization.
The amount of radiation a patient is exposed to during a fluoroscopy procedure. It’s essential to minimize exposure to maintain patient safety while achieving diagnostic goals.
A component of the fluoroscopy system that converts X-ray photons into visible light, amplifying the image and improving visualization. It enhances the clarity and contrast of the fluoroscopic images.
A substance administered to the patient to enhance the visibility of specific structures during fluoroscopy. Contrast agents may be injected, ingested, or introduced through other means, depending on the area being examined.
A mobile fluoroscopy unit consisting of a C-shaped arm housing the X-ray source and image intensifier. It provides flexibility in positioning during surgical procedures, interventional radiology, and other applications.
Medical procedures performed with the assistance of fluoroscopic imaging to visualize the targeted area in real-time. Examples include cardiac catheterization, gastrointestinal studies, and joint injections.
The process of tracking and recording radiation dose exposure for both patients and healthcare providers during fluoroscopic procedures. It ensures adherence to safety guidelines and helps minimize radiation risks.
The clarity, resolution, and contrast of fluoroscopic images, crucial for accurate diagnosis and treatment. Factors influencing image quality include X-ray technique, equipment performance, and patient positioning.
A fluoroscopic mode where X-ray exposure is pulsed rather than continuous, reducing overall radiation dose while maintaining image quality. It’s commonly used in procedures requiring prolonged imaging time.
An acronym for “As Low As Reasonably Achievable,” referring to the guiding principle in fluoroscopy to minimize radiation exposure to patients and healthcare providers without compromising diagnostic or therapeutic efficacy. This principle emphasizes optimizing imaging parameters and adopting radiation protection measures.