Penile Glans Necrosis following Prostatic Artery Embolization for the Treatment of Benign Prostatic Hyperplasia: A Rare but Serious Complication.

While superselective embolization is usually always performed, nontarget embolization may occur, as intravascular particles may reflux into adjacent vessels. In this unique and extremely rare case report of PGN following PAE, complete resolution was achieved with HBOT. Proposed benefits of HBOT include anti-inflammation, promotion of neovascularization, and induced rate of collagen deposition, resulting in a faster and more effective resolution of PGN.