X Ray RGU

An RGU (retrograde urethrogram) is an X‑ray study of the urethra performed by injecting water‑soluble contrast retrograde into the distal urethra and taking radiographs to evaluate strictures, trauma, fistulae, or obstruction. It maps stricture location and length before treatment. The outpatient test may cause brief discomfort and carries small risks of infection or contrast reaction.

An RGU (retrograde urethrogram) usually causes only mild to moderate discomfort rather than severe pain. You may feel stinging or pressure when a small catheter and contrast are introduced into the urethra, and brief burning or urgency afterward. Local anesthetic gel is often used to reduce symptoms. Any significant or prolonged pain, heavy bleeding, fever, or difficulty urinating should be reported to your clinician.

Cost of a retrograde urethrogram (RGU) varies by country and setting: in India private centres it’s typically around ₹500–₹2,500 (≈$6–$30), in the UK it’s usually covered by the NHS but private clinics charge roughly £100–£400, and in the US outpatient fees commonly range $200–$1,000 depending on facility, fluoroscopy and contrast use. Always confirm with your local hospital and insurer.

A retrograde urethrogram (RGU) is an X‑ray study that images the urethra by injecting contrast backward through the external meatus under fluoroscopy. It identifies urethral strictures, tears, injuries, fistulae and obstruction, commonly after trauma or recurrent urinary symptoms. Performed by urology/radiology teams, it may cause discomfort, transient bleeding or infection and rarely allergic reaction to contrast.

RGU stands for retrograde urethrogram, an X‑ray study of the male urethra performed by injecting contrast into the urethral meatus to outline the lumen. It’s used to detect strictures, trauma, or obstructive lesions. Performed under local anesthesia, it helps plan surgery or catheter placement; risks include infection, bleeding, contrast reaction and discomfort.

An RGU (retrograde urethrogram) is an X-ray study that maps the urethra by injecting contrast retrograde. It’s used to detect and define urethral strictures, tears or injuries (especially after pelvic trauma), fistulas or diverticula, and periurethral abscesses. Results guide management—catheterization, endoscopic procedures, or surgical repair—and help plan reconstructive surgery or assess recurrent urinary problems.