What is urethrography?

Urethrography is a medical imaging technique used to examine the structure and function of the urethra. X-rays or other imaging techniques are used to obtain images of the urethra to help diagnose urethral diseases and plan treatment. Urethrography is a medical imaging technique used to examine the structure and function of the urethra. Here are some important information about urethrography: 1. Purpose of examination Urethrography is mainly used to diagnose urethral diseases, such as urethral stricture, urethral diverticulum, urethral stones, etc. It can help doctors understand the shape, length, width and presence of abnormalities in the urethra. 2. Examination process Before examination, patients need to empty the bladder. The doctor then injects a contrast medium through the urethra and performs X-rays or other imaging techniques to obtain images of the urethra. The procedure may be uncomfortable, but it is usually tolerable. 3. Precautions Patients need to inform their doctor about their medical history and drug allergies. Urethrography may cause urethral pain, hematuria and other discomfort, but usually in a short period of time to resolve themselves. If allergic to contrast media, should inform the doctor in advance, in order to choose other examination methods.4. Diagnostic valueUrethrography can provide detailed urethral structure information to help doctors make an accurate diagnosis. In addition to urography, the doctor may also recommend other examinations, such as urine routine, ultrasound, CT, etc., according to the specific situation to comprehensively evaluate the condition of the urethra. 6. Treatment recommendations based on the results of urography, the doctor will give appropriate treatment recommendations according to the condition. Treatment may include medication, surgery, or other interventions. In summary, urography is an important test to help diagnose and treat urethral disorders. Patients should be informed and follow their doctor's instructions before undergoing the test. If there are any questions about the test or treatment, they should talk to their doctor promptly.