Video X-ray service

Video X-ray service, often referred to as fluoroscopy, is an advanced medical imaging technique that provides real-time moving X-ray images of the internal structures of the body. Unlike traditional static X-rays, video X-rays allow healthcare providers to observe dynamic processes, such as the movement of organs, blood flow, or the passage of contrast materials through the body.

How Video X-ray Works

• A continuous X-ray beam passes through the body part being examined.

• The X-rays are captured on a fluorescent screen or digital detector and converted into live video images.

• These moving images are displayed on monitors, enabling physicians to watch bodily functions as they happen.

• Sometimes, a contrast agent (dye) is introduced into the body to highlight specific organs or blood vessels.

Common Uses of Video X-ray Service

• Gastrointestinal Tract: To examine swallowing, esophagus, stomach, and intestines (e.g., barium swallow or enema).

• Orthopedics: To assess joint movement and alignment during motion.

• Cardiology: To guide catheter insertion or monitor blood flow.

• Interventional Procedures: Real-time guidance during surgeries, catheter placements, or biopsies.

• Urinary System: To observe bladder function and urinary tract.

Advantages

• Provides dynamic, live visualization of body functions.

• Helps diagnose functional abnormalities not visible on static X-rays.

• Assists in guiding minimally invasive procedures.

• Quick and generally well tolerated.

Procedure Details

• The patient is positioned between the X-ray source and the detector.

• The radiologist controls the imaging and directs the patient through specific movements or breathing instructions.

• Contrast agents may be given orally, intravenously, or via catheter depending on the study.

• The procedure duration varies based on the complexity of the exam.

Safety Considerations

• Involves exposure to ionizing radiation, but doses are kept as low as reasonably achievable.

• Not recommended for pregnant women unless absolutely necessary.

• Contrast agents may cause allergic reactions in rare cases.

Summary

Video X-ray service (fluoroscopy) is a diagnostic imaging technique providing real-time moving X-ray images of internal body structures. It allows doctors to observe organ function, guide interventions, and diagnose dynamic conditions effectively.