Corpus cavernosography

Area of Science:

• Urology
• Radiology
• Medical Imaging

Background:

• The cavernous spaces of the penis are crucial for erectile function.
• Diagnosing penile pathologies often requires detailed visualization of these structures.

Purpose of the Study:

• To describe a method for radiological demonstration of penile cavernous spaces.
• To highlight the utility of this method in identifying pathological changes.

Main Methods:

• Injection of 20 cm3 of contrast agent (Urografin 60%) dorsolaterally behind the glans penis.
• X-ray imaging to visualize both corpora after unilateral injection into one corpus cavernosum.

Main Results:

• Successful demonstration of penile cavernous spaces via contrast agent injection and X-ray.
• Typical changes in cavernous spaces and blood drainage associated with pathologies like trauma, Peyronie's disease, priapism, and malignancy can be observed.

Conclusions:

• Contrast agent injection provides effective visualization of penile cavernous spaces.
• This radiological approach is valuable for diagnosing a range of penile conditions.