Sonography of testicular trauma

Area of Science:

• Radiology
• Urology
• Emergency Medicine

Background:

• Testicular trauma is a significant clinical concern.
• Accurate diagnosis of testicular rupture is crucial for appropriate management and preserving testicular function.
• Sonography is a primary imaging modality for scrotal pathology.

Purpose of the Study:

• To evaluate the diagnostic accuracy of sonography in identifying testicular rupture.
• To correlate sonographic findings with surgical outcomes in testicular trauma.

Main Methods:

• Retrospective review of 30 sonographic examinations in patients with testicular trauma.
• Correlation of sonographic diagnoses with surgical findings or clinical follow-up.
• Analysis of specific sonographic features indicative of testicular rupture.

Main Results:

• Sonography correctly diagnosed testicular rupture in 12 surgically confirmed cases.
• Two additional cases of rupture were diagnosed sonographically in patients who declined surgery.
• One false-positive diagnosis occurred due to a large scrotal hematoma.
• No false-negative diagnoses were identified.
• Discrete fracture planes were not consistently visualized.

Conclusions:

• Sonography is a reliable tool for diagnosing testicular rupture in cases of trauma.
• Alterations in testicular echogenicity on sonography are highly suggestive of rupture and warrant surgical exploration.
• Even in the absence of surgical confirmation, sonographic findings of altered echogenicity should guide management.