Related Experiment Video
Updated: Jul 9, 2026

Microscopic Electric Rotary Grinding of Plaques Combined with Graft Repair in the Management of Peyronie's Disease
Published on: March 15, 2024
Immediate insertion of a semirigid penile prosthesis for refractory ischemic priapism
Timothy J Tausch1, L Andrew Evans, Allen F Morey
1Urology Service, Brooke Army Medical Center, Fort Sam Houston, TX 78234, USA.
Abstract:
The insertion of a penile prosthesis for reduction of ischemic priapism has previously been described for cases of sickle cell disease, delayed presentation, or failure of previous shunt surgery. We report the first case of immediate insertion of a malleable prosthesis as primary surgical therapy for refractory ischemic priapism in a patient with known preexisting erectile dysfunction. We propose a novel management algorithm incorporating the acute insertion of a penile prosthesis as an effective option in the management of refractory ischemic priapism.
Related Concept Videos
Treatment for Pulmonary Arterial Hypertension: Prostacyclin Receptor Agonists
These agonists bind to the IPR receptor situated on the plasma membrane of the pulmonary artery smooth muscle cells. This binding triggers a cascade of reactions known as the GS-AC-cAMP-PKA pathway. This pathway results in the relaxation of smooth muscle...
Treatment for Pulmonary Arterial Hypertension: Phosphodiesterase Inhibitors
Among the PDE5 inhibitors, sildenafil (Revatio) stands out as a competitive and selective inhibitor. It operates by elevating cellular levels of cGMP and augmenting signaling through the cGMP-PKG pathway, promoting vasodilation. Upon oral...

