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Difficulty: MediumUrologic Surgery

A high school student is evaluated in the surgical assessment unit for sudden-onset, severe right-sided scrotal pain that began two hours ago during a soccer match. The pain is continuous, radiates to the right lower abdomen, and is accompanied by nausea and one episode of emesis. He is not sexually active and reports no preceding genitourinary trauma or urinary symptoms. His vital signs are within normal limits. On physical examination, the right hemiscrotum is swollen, exquisitely tender, and visibly elevated compared to the left. The right testicle lies in a transverse orientation. Stroking the medial aspect of the right thigh elicits no ipsilateral testicular retraction, whereas the left testicle retracts normally. Which of the following is the most appropriate next step in management?

  1. Immediate surgical explorationAnswer
  2. B
    Color Doppler ultrasound of the scrotum
  3. C
    Intramuscular ceftriaxone and oral doxycycline therapy
  4. D
    Manual detorsion and outpatient urology follow-up
  5. E
    Urinalysis, urine culture, and oral levofloxacin

Answer

Immediate surgical exploration
The patient's clinical presentation—sudden-onset severe scrotal pain, a high-riding, transversely oriented testicle, and an absent cremasteric reflex—is highly classic for testicular torsion. When clinical suspicion for testicular torsion is high, the definitive management is emergent surgical exploration (which typically includes bilateral orchiopexy) to restore blood flow. Any delay, including waiting for imaging studies, significantly increases the risk of irreversible testicular infarction, which typically begins within 4 to 6 hours of symptom onset.

Step-by-Step Solution

1
Analyze the patient's history and physical examination findings.
The patient presents with acute, severe scrotal pain, a high-riding and transversely oriented testicle, and an absent cremasteric reflex.
Identifying the classic clinical triad of testicular torsion is essential for differentiating it from other causes of acute scrotum.
2
Determine the diagnostic certainty based on clinical signs.
The presentation is overwhelmingly indicative of testicular torsion, creating a high clinical suspicion.
An absent cremasteric reflex in a young male with sudden-onset pain is highly sensitive and specific for testicular torsion.
3
Select the appropriate management pathway for high-suspicion testicular torsion.
Emergent surgical exploration (bilateral orchiopexy) is selected over imaging or medical therapy.
Testicular salvage rates decline precipitously after 4 to 6 hours of ischemia; therefore, diagnostic imaging should not delay surgery when clinical suspicion is high.

Key Concept

Testicular Torsion Management
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Topics

Urologic Surgery

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