PMC7984866_01
Presence of collateral vessels from the lateral prostatic artery to the penis and nontarget embolization of the penile artery (arrow).
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fig1
During the course of the embolization, it became clear that collateral vessels from the lateral prostatic artery to the penis had opened up (Figure 1).
The appearance of penile glans necrosis at day 5 of postembolization.
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fig2
However, the patient presented to the emergency department 5 days after embolization with a painful, dark glans penis consistent with an evolving PGN (Figure 2).