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Updated: May 10, 2026

Vessel-sparing Excision and Primary Anastomosis
Published on: January 7, 2019
Treatment of recurrent priapism using proximal shunt: Quackles technique
Miguel Toledo Jiménez1, David Carracedo Calvo1,2, Pietro Moscatiello1
1Servicio de Urología Hospital Universitario Rey Juan Carlos Móstoles Spain.
Introduction:
Recurrent priapism is a rare variant of ischemic priapism that involves recurrent erections typically lasting less than 4 h. The primary goal of treatment is to prevent future episodes, with options ranging from pharmacological treatments to various surgeries.
Case Presentation:
A 38-year-old man experienced multiple episodes of priapism that were refractory to angioembolization of an arteriocavernous fistula and oral treatment with Cetirizine and Bicalutamide. After the patient refused intracavernous self-injections, various surgical options were considered. Ultimately, a proximal penile shunt surgery with a cavernosal-spongiosal shunt using the Quackles technique was chosen, which proved effective in preventing episodes and did not affect the patient's erectile function.
Conclusion:
Penile shunt surgery using the Quackles proximal technique is a safe and effective option for the treatment of recurrent priapism.
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