What types of examinations are commonly performed using fluoroscopy?

Fluoroscopy is a medical imaging technique that allows real-time visualization of internal structures and processes within the body, making it particularly useful for specific types of examinations. Gastrointestinal (GI) and urinary tract studies are commonly performed using fluoroscopy because this technique facilitates the observation of the movement and function of these systems.

In GI studies, fluoroscopy can be used to conduct barium swallow exams, upper GI series, and fluoroscopic guidance for interventions, providing clinicians valuable information about the anatomy and functionality of the esophagus, stomach, and intestines. Similarly, for urinary tract studies, fluoroscopy can be employed during procedures like intravenous pyelography (IVP) and voiding cystourethrogram (VCUG), where the movement of contrast agents through the urinary system can be observed in real-time.

This capability is crucial in diagnosing conditions such as obstructions, tumors, infections, or anatomical abnormalities. The other options primarily involve examinations that do not utilize fluoroscopic techniques, making them less relevant in the context of this question.