Stent Fracture Induced Infected Pseudo Coronary Artery Aneurysm with Massive Abscess Successfully Treated by Coronary Stent Graft.

Infected pseudo coronary artery aneurysm (CAA) is extremely rare, and currently, there is no established treatment. We experienced a rare case of an infected pseudo CAA brought on due to a stent fracture. Following prolonged successful antimicrobial administration, which proved effective in successfully treating the patient, we performed coronary stent graft placement. Although a surgical procedure should fundamentally be the first course of action considered in such cases, when there are concerns as to the degree of invasiveness, our strategy represents a viable option.