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. 2015 Mar 25;125(23):3551–3558. doi: 10.1182/blood-2014-09-551887

Figure 3.

Figure 3

Cavernosal aspiration and irrigation of the penis. For treatment of an acute major ischemic priapism episode, a 16 or 18 gauge needle is inserted into the corpus cavernosum to aspirate blood, irrigate with saline, and inject sympathomimetics as necessary. Professional illustration by Luk Cox, Somersault18:24.