Torsion of Testis

Torsion of Testis: A Detailed Guide for Parents

What is Torsion of Testis?

Torsion of the testis, also known as testicular torsion, is a medical emergency where the spermatic cord twists, cutting off the blood supply to the testicle. This condition can lead to severe pain and potential loss of the affected testicle if not treated promptly.

Causes of Testicular Torsion

IMAGE CREDIT --- Case courtesy of Craig Hacking, Radiopaedia.org. From the case rID: 86126

Causes of Testicular Torsion

Importance of Prompt Treatment

Testicular torsion is a medical emergency. The longer the testicle is deprived of blood, the greater the risk of permanent damage. Ideally, treatment should occur within 6 hours of the onset of symptoms to maximize the chances of saving the testicle.

Diagnosis of Testicular Torsion

Testicular torsion is often confused with epididymo-orchitis (infection of the testis), leading to delays in appropriate treatment. Both conditions can present with scrotal pain and swelling, but the urgency of their management differs significantly. Doppler ultrasonography is the preferred diagnostic tool, boasting a sensitivity of 88.9% and specificity of 98.8% for detecting torsion. It assesses blood flow, with torsion showing decreased or absent flow, while epididymo-orchitis typically shows increased flow due to inflammation. Ultrasound and MRI both can have false negatives and hence chances of missing the diagnosis is present. Hence in challenging cases like partial torsion / unavailability of radiology services, scrotal exploration (surgery) is recommended as both a diagnostic and therapeutic procedure. This approach ensures timely intervention, which is critical since testicular viability significantly diminishes beyond six hours of torsion onset. Studies emphasize that immediate surgical exploration, rather than prolonged diagnostic testing, increases the likelihood of salvaging the testicle and prevents unnecessary delays in treatment

Treatment of Testicular Torsion

Surgery: The most reliable treatment is surgical intervention. During the surgery:

    • The testicle is untwisted to restore blood flow.
    • The testicle is then secured to the scrotum to prevent future torsion (orchidopexy).
    • If the testicle is not viable, it may need to be removed (orchiectomy).
    • IF BELL CLAPPER deformity is confirmed then Opposite normal testis also would be fixed so that torsion doesn’t happen on the opposite side in future.

Post-Operative Care

Long-Term Outcomes

    • If significant time was wasted before surgery then even if the testis was salvaged, its growth may lag behind that of the normal testis.
    • Sometimes the testis may actually start shrinking in size and over years may completely vanish.
    • If the cellular damage was less, then the testis growth and size would be normal or near normal.

Emotional and Psychological Impact

Parents and children may experience anxiety and stress due to the emergency nature of the condition. Boy may even have psychological impact due to loss of one of the testicle. Prosthetic implants are available which can be placed so that the appearance is of a normal scrotum. .

When to Seek Immediate Medical Attention

Seek immediate medical attention if your child experiences:

Conclusion

Testicular torsion is a serious condition requiring prompt medical intervention. Awareness of symptoms and swift action can save the affected testicle and prevent long-term complications. If you suspect testicular torsion, seek emergency medical care immediately.

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